TWI536129B - Electrostatic charge developing toner, electrostatic charge developer, toner cartridge, processing cartridge - Google Patents

Electrostatic charge developing toner, electrostatic charge developer, toner cartridge, processing cartridge Download PDF

Info

Publication number
TWI536129B
TWI536129B TW103132236A TW103132236A TWI536129B TW I536129 B TWI536129 B TW I536129B TW 103132236 A TW103132236 A TW 103132236A TW 103132236 A TW103132236 A TW 103132236A TW I536129 B TWI536129 B TW I536129B
Authority
TW
Taiwan
Prior art keywords
mass
toner
pigment
less
pigment red
Prior art date
Application number
TW103132236A
Other languages
Chinese (zh)
Other versions
TW201535075A (en
Inventor
Akira Matsumoto
Yukiaki Nakamura
Satoshi Kamiwaki
Atsushi Sugawara
Kana Yoshida
Tsuyoshi Murakami
Original Assignee
Fuji Xerox Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2014041932A external-priority patent/JP6136991B2/en
Priority claimed from JP2014041927A external-priority patent/JP6209992B2/en
Priority claimed from JP2014041931A external-priority patent/JP6136990B2/en
Priority claimed from JP2014041928A external-priority patent/JP6136988B2/en
Priority claimed from JP2014041929A external-priority patent/JP6136989B2/en
Priority claimed from JP2014041930A external-priority patent/JP6209993B2/en
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Publication of TW201535075A publication Critical patent/TW201535075A/en
Application granted granted Critical
Publication of TWI536129B publication Critical patent/TWI536129B/en

Links

Description

靜電電荷顯影用調色劑、靜電電荷顯影劑、碳粉匣、處理匣 Toner for electrostatic charge development, electrostatic charge developer, toner, treatment

本發明係有關於一種靜電電荷顯影用調色劑、靜電電荷顯影劑、碳粉匣、處理匣。 The present invention relates to a toner for electrostatic charge development, an electrostatic charge developer, a toner cartridge, and a treated crucible.

電子照相方式的圖像形成一般係使用黃色(Y)、品紅色(M)、青色(C)以及黑色(K)之4色調色劑來再現顏色。另外，為了將僅用上述4色調色劑(YMCK)難以再現的顏色進行再現，亦使用YMCK以外的顏色的調色劑。 The electrophotographic image formation generally uses four color toners of yellow (Y), magenta (M), cyan (C), and black (K) to reproduce colors. Further, in order to reproduce a color that is difficult to reproduce using only the above-described four-color toner (YMCK), a toner of a color other than YMCK is also used.

例如，專利文獻1中公開有一種淺品紅色調色劑，該調色劑組合含有品紅色著色劑與在400nm至500nm的波長吸收光的色調調整的著色劑。 For example, Patent Document 1 discloses a light magenta toner containing a magenta colorant and a color tone-adjusting coloring agent that absorbs light at a wavelength of 400 nm to 500 nm.

另外，專利文獻2中公開有一種圖像形成方法，其為至少使用黃色調色劑、品紅色調色劑、青色調色劑、橙色調色劑、綠色調色劑及黑色調色劑之6色靜電電荷顯影用調色劑形成彩色圖像的方法，上述橙色調色劑中所含的著色劑由特定的萘酚顏料組成。 Further, Patent Document 2 discloses an image forming method which uses at least a yellow toner, a magenta toner, a cyan toner, an orange toner, a green toner, and a black toner. A method of forming a color image by a color electrostatic charge developing toner, wherein the coloring agent contained in the orange toner is composed of a specific naphthol pigment.

此外，專利文獻3中公開有一種含有C.I.顏料橙38的橙色調色劑。 Further, Patent Document 3 discloses an orange toner containing C.I. Pigment Orange 38.

[先前技術文獻] [Previous Technical Literature] [專利文獻] [Patent Literature]

專利文獻1：日本專利特開2011-150336號公報 Patent Document 1: Japanese Patent Laid-Open Publication No. 2011-150336

專利文獻2：日本專利特開2011-257588號公報 Patent Document 2: Japanese Patent Laid-Open Publication No. 2011-257588

專利文獻3：日本專利特開2012-68581號公報 Patent Document 3: Japanese Patent Laid-Open Publication No. 2012-68581

本發明的課題在於提供一種PANTONE7597C的色彩再現性優異的靜電電荷顯影用調色劑。 An object of the present invention is to provide a toner for electrostatic charge development which is excellent in color reproducibility of PANTONE 7597C.

本發明的課題在於提供一種PANTONE199C的色彩再現性優異的靜電電荷顯影用調色劑。 An object of the present invention is to provide a toner for electrostatic charge development which is excellent in color reproducibility of PANTONE 199C.

此外，本發明的課題在於提供一種PANTONE166C的色彩再現性優異的靜電電荷顯影用調色劑。 Further, an object of the present invention is to provide a toner for electrostatic charge development which is excellent in color reproducibility of PANTONE166C.

上述課題通過以下的方法來解決。即：本案第1發明係一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式之圖像時，利用下述式求出與PANTONE7597C的色差△E為10以內。 The above problems are solved by the following methods. That is, the first invention of the present invention is a toner for electrostatic charge development, which contains toner particles containing at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group, or the toner particles contain at least: a binder resin; Free CI Pigment Yellow 155 and CI Pigment Yellow 185 constitute at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146; 40% of the coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles In the case of the image of the value obtained by the unit of the length, the color difference ΔE with the PANTONE 7597C was determined to be within 10 by the following formula.

△E={(L1-L2)2+(a1-a2)2+(b1-b2)2}0.5[上述式中，上述L1、a1及b1各自為PANTONE7597C的L＊值、a＊值及b＊值，且以反射分光密度測定定色票PANTONE7597C而獲得。上述L2、a2及b2各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得。] ΔE={(L 1 -L 2 ) 2 +(a 1 -a 2 ) 2 +(b 1 -b 2 ) 2 } 0.5 [In the above formula, each of L 1 , a 1 and b 1 is PANTONE 7597C The L * value, the a * value, and the b * value were obtained by measuring the fixed color ticket PANTONE7597C by the reflection spectral density. Each of L 2 , a 2 , and b 2 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And get. ]

本案第2發明係一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑，其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式之圖像時，利用下述式求出與PANTONE199C的色差△E為10以內。 The second invention of the present invention relates to a toner for electrostatic charge development, which comprises toner particles, the toner particles comprising at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color pigment 48 selected from CI Pigment Red 48 : 1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group, or the toner particles contain at least: a binder resin; Pigment Yellow 155 and CI Pigment Yellow 185 constitute at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146, wherein the gloss is 40% of the coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles divided by the length When the image obtained by the unit is a value of the formula, the color difference ΔE with the PANTONE 199C is determined to be within 10 by the following formula.

△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5[上述式中，上述L3、a3及b3各自為PANTONE199C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE199C而獲得。上述L4、a4及b4各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，是以上述反射分光密度測定該圖像定而獲得。] ΔE={(L 3 - L 4 ) 2 +(a 3 -a 4 ) 2 +(b 3 -b 4 ) 2 } 0.5 [In the above formula, each of L 3 , a 3 and b 3 is PANTONE199C The L * value, the a * value, and the b * value were obtained by measuring the color ticket PANTONE199C by a reflection spectrodensitometer. Each of L 4 , a 4 , and b 4 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is determined by the reflected spectral density. And get. ]

本案第3發明係一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料 紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑，其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式之圖像時，利用下述式求出與PANTONE166C的色差△E為10以內。 The third invention of the present invention relates to a toner for electrostatic charge development, which comprises toner particles, the toner particles containing at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48. : 1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group, or the toner particles contain at least: a binder resin; Pigment Yellow 155 and CI Pigment Yellow 185 constitute at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146, wherein the gloss is 40% of the coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles divided by the length When the image obtained by the unit is a value of the formula, the color difference ΔE with the PANTONE 166C is determined to be within 10 by the following formula.

△E={(L5-L6)2+(a5-a6)2+(b5-b6)2}0.5[上述式中，上述L5、a5及b5各自為PANTONE166C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE166C而獲得。上述L6、a6及b6各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得。] ΔE={(L 5 -L 6 ) 2 +(a 5 -a 6 ) 2 +(b 5 -b 6 ) 2 } 0.5 [In the above formula, each of L 5 , a 5 and b 5 is PANTONE166C The L * value, the a * value, and the b * value were obtained by measuring the color ticket PANTONE166C by a reflection spectrodensitometer. Each of L 6 , a 6 , and b 6 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And get. ]

本案第4發明係一種靜電電荷顯影劑，係包含上述第1至3中任一項發明之靜電電荷顯影用調色劑。 According to a fourth aspect of the invention, there is provided an electrostatic charge developer comprising the toner for electrostatic charge development according to any one of the first to third aspects of the invention.

本案第5發明係一種碳粉匣，係容納有上述第1至3中任一項發明之靜電電荷顯影用調色劑，並可自圖像形成裝置拆卸。 According to a fifth aspect of the invention, there is provided a toner cartridge which is capable of containing the toner for electrostatic charge development according to any one of the first to third aspects of the invention, and which can be detached from the image forming apparatus.

本案第6發明係一種處理匣，具備顯影手段，並可自圖像形成裝置拆卸；上述顯影手段容納有上述第4發明之靜電電荷顯影劑，利用上述靜電電荷顯影劑將形成於圖像保持體表面的靜電電荷顯影作為調色劑圖像。 According to a sixth aspect of the present invention, there is provided a processing apparatus capable of being detached from an image forming apparatus, wherein the developing means accommodates the electrostatic charge developer of the fourth invention, and the electrostatic charge developer is formed in the image holding body. The electrostatic charge of the surface is developed as a toner image.

相較於上述色差△E超過10的情況，藉由本案第1發明，可提供 一種PANTONE7597C的色彩再現性優異的靜電電荷顯影用調色劑。 Compared with the case where the color difference ΔE exceeds 10, the first invention of the present invention can provide A toner for electrostatic charge development which is excellent in color reproducibility of PANTONE 7597C.

相較於上述色差△E超過10的情況，藉由本案第2發明，可提供一種PANTONE199C的色彩再現性優異的靜電電荷顯影用調色劑。 In the case where the color difference ΔE exceeds 10, the second invention of the present invention provides a toner for electrostatic charge development which is excellent in color reproducibility of PANTONE 199C.

相較於上述色差△E超過10的情況，藉由本案第3發明，可提供一種PANTONE166C的色彩再現性優異的靜電電荷顯影用調色劑。 In the case where the color difference ΔE exceeds 10, the third invention of the present invention provides a toner for electrostatic charge development which is excellent in color reproducibility of PANTONE166C.

相較於調色劑中所含的調色劑粒子的上述色差△E超過10的情況，藉由本案第4發明，可提供一種PANTONE7597C、PANTONE199C或PANTONE166C的色彩再現性優異的靜電電荷顯影劑。 In the case where the color difference ΔE of the toner particles contained in the toner exceeds 10, the electrostatic charge developer having excellent color reproducibility of PANTONE 7597C, PANTONE 199C or PANTONE 166C can be provided by the fourth invention of the present invention.

相較於調色劑中所含的調色劑粒子的上述色差△E超過10的情況，藉由本案第5發明，可提供一種PANTONE7597C、PANTONE199C或PANTONE166C的色彩再現性優異的碳粉匣。 In the case where the color difference ΔE of the toner particles contained in the toner exceeds 10, the fifth invention of the present invention provides a toner cartridge excellent in color reproducibility of PANTONE 7597C, PANTONE 199C or PANTONE 166C.

相較於顯影劑中的調色劑中所含的調色劑粒子的上述色差△E超過10的情況，藉由本案第6發明，可提供一種PANTONE7597C、PANTONE199C或PANTONE166C的色彩再現性優異的處理匣。 In the case where the color difference ΔE of the toner particles contained in the toner contained in the toner exceeds 10, the sixth invention of the present invention can provide a process excellent in color reproducibility of PANTONE 7597C, PANTONE 199C or PANTONE 166C. cassette.

1R、1Y、1M、1C、1K‧‧‧感光體(圖像保持體的一例) 1R, 1Y, 1M, 1C, 1K‧‧‧ photoreceptors (an example of an image holder)

2R、2Y、2M、2C、2K‧‧‧充電輥(充電手段的一例) 2R, 2Y, 2M, 2C, 2K‧‧‧ charging roller (an example of charging means)

3R、3Y、3M、3C、3K‧‧‧曝光裝置(靜電電荷圖像形成手段的一例) 3R, 3Y, 3M, 3C, 3K‧‧‧ exposure devices (an example of an electrostatic charge image forming means)

4R、4Y、4M、4C、4K‧‧‧顯影裝置(顯影手段的一例) 4R, 4Y, 4M, 4C, 4K‧‧‧ developing device (an example of developing means)

5R、5Y、5M、5C、5K‧‧‧一次轉印輥(一次轉印手段的一例) 5R, 5Y, 5M, 5C, 5K‧‧‧ primary transfer roller (an example of a primary transfer means)

6R、6Y、6M、6C、6K‧‧‧感光體清潔裝置(清潔手段的一例) 6R, 6Y, 6M, 6C, 6K‧‧‧Photoreceptor cleaning device (an example of cleaning means)

8R、8Y、8M、8C、8K‧‧‧碳粉匣 8R, 8Y, 8M, 8C, 8K‧‧‧ toner magazine

10R、10Y、10M、10C、10K‧‧‧圖像形成單元 10R, 10Y, 10M, 10C, 10K‧‧‧ image forming unit

20‧‧‧中間轉印帶(中間轉印體的一例) 20‧‧‧Intermediate transfer belt (an example of an intermediate transfer body)

21‧‧‧中間轉印體清潔裝置 21‧‧‧Intermediate transfer body cleaning device

22‧‧‧驅動輥 22‧‧‧Drive roller

23‧‧‧支撐輥 23‧‧‧Support roller

24‧‧‧對向輥 24‧‧‧ opposite roller

26‧‧‧二次轉印輥(二次轉印手段的一例) 26‧‧‧Secondary transfer roller (an example of secondary transfer means)

28‧‧‧定影裝置(定影手段的一例) 28‧‧‧Fixing device (an example of fixing means)

107‧‧‧感光體(圖像保持手段的一例) 107‧‧‧Photoreceptor (an example of image retention means)

108‧‧‧充電輥(充電手段的一例) 108‧‧‧Charging roller (an example of charging means)

109‧‧‧曝光裝置(靜電電荷圖像形成手段的一例) 109‧‧‧Exposure device (an example of electrostatic charge image forming means)

111‧‧‧顯影裝置(顯影手段的一例) 111‧‧‧Developing device (an example of developing means)

112‧‧‧轉印裝置(轉印手段的一例) 112‧‧‧Transfer device (an example of transfer means)

113‧‧‧感光體清潔裝置(清潔手段的一例) 113‧‧‧Photoreceptor cleaning device (an example of cleaning means)

115‧‧‧定影裝置(定影手段的一例) 115‧‧‧Fixing device (an example of fixing means)

116‧‧‧安裝導軌 116‧‧‧Installation rail

117‧‧‧框體 117‧‧‧ frame

118‧‧‧曝光用開口部 118‧‧‧Exposure opening

200‧‧‧處理匣 200‧‧‧Processing

300‧‧‧記錄紙(記錄媒體的一例) 300‧‧‧recording paper (an example of a recording medium)

P‧‧‧記錄紙(記錄媒體的一例) P‧‧‧recording paper (an example of a recording medium)

圖1係表示本實施形態之圖像形成裝置一例之概略構成圖。 Fig. 1 is a schematic block diagram showing an example of an image forming apparatus of the embodiment.

圖2係表示本實施形態之處理匣一例之概略構成圖。 Fig. 2 is a schematic block diagram showing an example of the processing of the embodiment.

以下，說明本發明的實施形態。另外，該等說明及實施例係用以例示本發明，但並非用以限制本發明的範圍。 Hereinafter, embodiments of the present invention will be described. In addition, the description and examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

另外，本說明書中，(甲基)丙烯醯基係指丙烯醯基及甲基丙烯醯基；(甲基)丙烯酸係指丙烯酸及甲基丙烯酸；(甲基)丙烯醯係指丙烯醯及甲基丙烯醯。 In the present specification, (meth)acryloyl group means propylene fluorenyl group and methacryl fluorenyl group; (meth)acrylic acid means acrylic acid and methacrylic acid; (meth) acryl hydrazine means propylene fluorene and 甲Acryl hydrazine.

<靜電電荷顯影用調色劑> <Toner for electrostatic charge development>

本實施形態之靜電電荷顯影用調色劑(亦稱為「調色劑」)包含調色劑粒子，可進一步包含外部添加劑。即，在本實施形態中，可以調色劑粒子作為調色劑，亦可對調色劑粒子另外添加外部添加劑以作為調色劑。 The toner for electrostatic charge development (also referred to as "toner") of the present embodiment contains toner particles, and may further contain an external additive. That is, in the present embodiment, the toner particles may be used as a toner, and an external additive may be additionally added to the toner particles as a toner.

本實施形態之靜電電荷顯影用調色劑為下述構成。一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成組成中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成組成中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成組成中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度的單位所得的值)」式的圖像時，利用下述式求出與PANTONE7597C的色差△E為10以內。 The toner for electrostatic charge development of the present embodiment has the following constitution. A toner for electrostatic charge development, comprising toner particles, the toner particles comprising at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the composition, or the toner particles contain at least: a binder resin; selected from CI Pigment Yellow 155 and CI Pigment Yellow 185 constitutes at least one yellow colorant in the composition; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146; wherein the toning is formed on the coated paper having a gloss of 40% The dose T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents a value obtained by dividing the volume average particle diameter (μm) of the toner particles by the unit of the length)" In the case of the image, the color difference ΔE with PANTONE 7597C was found to be within 10 degrees by the following formula.

△E={(L1-L2)2+(a1-a2)2+(b1-b2)2}0.5[上述式中，上述L1、a1及b1各自為PANTONE7597C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE7597C而獲得。上述L2、a2及b2各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得。] ΔE={(L 1 -L 2 ) 2 +(a 1 -a 2 ) 2 +(b 1 -b 2 ) 2 } 0.5 [In the above formula, each of L 1 , a 1 and b 1 is PANTONE 7597C The L * value, the a * value, and the b * value were obtained by measuring the color ticket PANTONE 7597C by a reflection spectrodensitometer. Each of L 2 , a 2 , and b 2 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And get. ]

另外，本實施形態之靜電電荷顯影用調色劑為下述構成。 一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成組成中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE199C的色差△E為10以內。 Further, the toner for electrostatic charge development of the present embodiment has the following configuration. A toner for electrostatic charge development, comprising toner particles, the toner particles comprising at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the composition, or the toner particles contain at least: a binder resin; selected from CI Pigment Yellow 155 and CI Pigment Yellow 185 constitutes at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146; wherein the coated paper is formed at a gloss of 40% The toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents a value obtained by dividing the volume average particle diameter (μm) of the above toner particles by a unit of length)" In the case of the image of the formula, the color difference ΔE with the PANTONE 199C is determined to be within 10 by the following formula.

△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5[上述式中，上述L3、a3及b3各自為PANTONE199C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE199C而獲得。上述L4、a4及b4各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得。] ΔE={(L 3 - L 4 ) 2 +(a 3 -a 4 ) 2 +(b 3 -b 4 ) 2 } 0.5 [In the above formula, each of L 3 , a 3 and b 3 is PANTONE199C The L * value, the a * value, and the b * value were obtained by measuring the color ticket PANTONE199C by a reflection spectrodensitometer. Each of L 4 , a 4 , and b 4 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And get. ]

又，本實施形態之靜電電荷顯影用調色劑為下述構成。 Moreover, the toner for electrostatic charge development of the present embodiment has the following configuration.

一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑 粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE166C的色差△E為10以內。 A toner for electrostatic charge development, comprising toner particles, the toner particles comprising at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group, or the toner particles contain at least: a binder resin; selected from CI Pigment Yellow 155 and CI The pigment yellow 185 constitutes at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146; wherein, the coated paper has a gloss of 40% The formation toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents a value obtained by dividing the volume average particle diameter (μm) of the above toner particles by the length unit) In the case of the image, the color difference ΔE with the PANTONE 166C is determined to be within 10 by the following equation.

△E={(L5-L6)2+(a5-a6)2+(b5-b6)2}0.5 △E={(L 5 -L 6 ) 2 +(a 5 -a 6 ) 2 +(b 5 -b 6 ) 2 } 0.5

[上述式中，上述L5、a5及b5各自為PANTONE166C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE166C而獲得。上述L6、a6及b6各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得。] [In the above formula, each of L 5 , a 5 , and b 5 is an L * value, an a * value, and a b * value of PANTONE166C, and is obtained by measuring the color ticket PANTONE166C by a reflection spectrodensitometer. Each of L 6 , a 6 , and b 6 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And get. ]

以下，對本實施形態之靜電電荷顯影用調色劑依序進行說明。 Hereinafter, the toner for electrostatic charge development of the present embodiment will be described in order.

(第1實施形態之靜電電荷顯影用調色劑) (Toner for electrostatic charge development of the first embodiment)

第1實施形態之靜電電荷顯影用調色劑為以下的靜電電荷顯影用調色劑係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE7597C的色差△E為10以內。 The toner for electrostatic charge development according to the first embodiment contains the following toner particles for electrostatic charge development, and the toner particles contain at least: a binder resin; and a CI pigment yellow 74 as a yellow colorant. And at least one red colorant selected from the group consisting of CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1, and CI Pigment Red 184; wherein, the gloss is 40% The coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles divided by the length unit) In the case of the image of the formula "", the color difference ΔE with the PANTONE 7597C is determined to be within 10 by the following formula.

△E={(L1-L2)2+(a1-a2)2+(b1-b2)2}0.5 △E={(L 1 -L 2 ) 2 +(a 1 -a 2 ) 2 +(b 1 -b 2 ) 2 } 0.5

[上述式中，上述L1、a1及b1各自為PANTONE7597C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE7597C而獲得。上述L2、a2及b2各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲 得。] In the above formula, each of L 1 , a 1 and b 1 is an L * value, an a * value, and a b * value of PANTONE 7597C, and is obtained by measuring a color ticket PANTONE 7597C by a reflection spectrodensitometer. Each of L 2 , a 2 , and b 2 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And get. ]

構成第1實施形態之調色劑的調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.(Color Index(以下相同))顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成組中之至少1種紅色著色劑。 The toner particles constituting the toner of the first embodiment contain at least a binder resin, CI (Color Index (hereinafter the same)) as a yellow colorant, and yellow pigment 74; and CI selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group.

又，關於本實施形態之調色劑，在光澤度為40%的銅版紙形成有調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度的單位所得的值)」式的圖像時，利用下述式求出與PANTONE7597C的色差△E為10以內。 Further, in the toner of the present embodiment, the toner load T (g/m 2 ) is formed in the coated paper having a gloss of 40%, which satisfies "T = 4 × D / 7 (wherein D represents When the volume average particle diameter (μm) of the toner particles is divided by the value of the unit of the length, the color difference ΔE with PANTONE 7597C is within 10 degrees by the following formula.

藉由具備上述構成，提供一種可以形成PANTONE7597C的色彩再現性優異的圖像的調色劑。 With the above configuration, a toner which can form an image excellent in color reproducibility of PANTONE 7597C is provided.

△E={(L1-L2)2+(a1-a2)2+(b1-b2)2}0.5 △E={(L 1 -L 2 ) 2 +(a 1 -a 2 ) 2 +(b 1 -b 2 ) 2 } 0.5

另，上述式與下述式意義相同。 In addition, the above formula has the same meaning as the following formula.

上述式中，上述L1、a1及b1各自為PANTONE7597C的L＊值、a＊值及b＊值，是以反射分光密度計(X-Rite公司製、商品名：Xrite-939)測定色票PANTONE7597C而獲得的。上述L2、a2、b2為利用上述靜電電荷顯影用調色劑所形成之上述圖像L＊值、a＊值、b＊值，且為以上述反射分光密度計測定該圖像而獲得的。 In the above formula, each of L 1 , a 1 and b 1 is an L * value, an a * value, and a b * value of PANTONE 7597C, and is measured by a reflection spectrodensitometer (manufactured by X-Rite Co., Ltd., trade name: Xrite-939). Color ticket PANTONE7597C obtained. The L 2 , a 2 , and b 2 are the image L * value, the a * value, and the b * value formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. acquired.

另外，所謂色差△E，係以CIE1976L＊a＊b＊表色系中的L＊值、a＊值、b＊值表示的色差。 Further, the color difference ΔE is a color difference represented by an L * value, an a * value, and a b * value in the CIE1976L * a * b * color system.

另外，上述色票PANTONE7597C係在光澤度(光澤)為上述的值的銅版紙形成有圖像的色票，在色差△E的測定時使用調色劑而 形成的圖像亦在相對於滿足上述光澤度的條件的銅版紙而形成的基礎上測定色差△E。 Further, the color ticket PANTONE 7597C is a color ticket in which an image is formed on a coated paper having a gloss (gloss) of the above value, and a toner is used in the measurement of the color difference ΔE. The formed image was also measured on the basis of the coated paper satisfying the above-described glossiness, and the color difference ΔE was measured.

另外，色差△E的測定所使用的銅版紙的光澤度(光澤)利用以下方法來測定。 Further, the gloss (gloss) of the coated paper used for the measurement of the color difference ΔE was measured by the following method.

本實施形態中銅版紙的光澤(gloss)係指以JIS K 5600-4-7(JIS Z 8741)的60°測定而獲得的光澤度，測定器係使用BYK-Gardner公司製的型號4430 micro-TRI-gloss。 In the present embodiment, the gloss of the coated paper refers to the gloss obtained by measurement at 60° in JIS K 5600-4-7 (JIS Z 8741), and the measuring instrument is a model 4430 micro-manufactured by BYK-Gardner Co., Ltd. TRI-gloss.

進而，供作測定色差△E的圖像的調色劑載量T係如上述，根據由調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值D，固定為利用式「T=4×D/7」算出的值而進行。 Further, the toner load T for the image for measuring the color difference ΔE is as described above, and is fixed to the usage value based on the value D obtained by dividing the volume average particle diameter (μm) of the toner particles by the length unit. The value calculated by T=4×D/7” is performed.

另外，用以算出供作測定色差△E的圖像的調色劑載量T之式，為上述之「T=4×D/7」理由如下述。 In addition, the formula for calculating the toner load T for the image for measuring the color difference ΔE is as follows for the reason of "T=4×D/7" described above.

即，在調色劑粒子未被定影的圖像狀態下，在用紙與粒子之間具有空間，相對於此，在定影時調色劑粒子會熔解，以在上述空間填埋熔解的調色劑粒子的形式空間會減少，而成為調色劑圖像。存在調色劑粒子的形狀、用紙的凹凸等的影響，因而不能一概而論，但一般是因為利用式「T=4×D/7」所示的值可獲得較佳實體圖像。 That is, in the image state in which the toner particles are not fixed, there is a space between the paper and the particles, whereas the toner particles are melted at the time of fixing to fill the melted toner in the space described above. The form space of the particles is reduced to become a toner image. There is a influence of the shape of the toner particles, the unevenness of the paper, and the like, and thus it cannot be generalized, but generally, a preferred solid image can be obtained by using the value shown by the formula "T = 4 × D / 7".

與PANTONE7597C的上述色差△E越小越好。作為色差△E，以8以下為佳，較佳為7以下，更佳為6以下，特佳為5以下。 The smaller the above-mentioned color difference ΔE with PANTONE7597C, the better. The color difference ΔE is preferably 8 or less, more preferably 7 or less, still more preferably 6 or less, and particularly preferably 5 or less.

另外，作為將與PANTONE7597C的色差△E控制在上述範圍的方法，可列舉例如，調色劑粒子中所含的黃色著色劑及紅色著色劑的選擇及該黃色著色劑及紅色著色劑的各自的量的調整等方法。 In addition, as a method of controlling the color difference ΔE with PANTONE 7597C in the above range, for example, selection of a yellow coloring agent and a red coloring agent contained in the toner particles, and each of the yellow coloring agent and the red coloring agent may be mentioned. Method of adjustment of quantity.

[調色劑粒子] [Toner Particles]

調色劑粒子含有黏結劑樹脂及著色劑，更可進一步含有離型劑或其他內部添加劑。 The toner particles contain a binder resin and a coloring agent, and may further contain a release agent or other internal additives.

以下，詳細說明調色劑粒子中所含的成分。 Hereinafter, the components contained in the toner particles will be described in detail.

-黏結劑樹脂- -Adhesive resin -

作為黏結劑樹脂，可列舉例如，以下物質的均聚物或共聚物：苯乙烯類(例如苯乙烯、對氯苯乙烯、α-甲基苯乙烯等)、(甲基)丙烯酸酯類(例如(甲基)丙烯酸甲酯、(甲基)丙烯酸乙酯、(甲基)丙烯酸正丙酯、(甲基)丙烯酸正丁酯、(甲基)丙烯酸月桂酯、(甲基)丙烯酸2-乙基己酯等)、烯鍵式不飽和腈類(例如(甲基)丙烯腈等)、乙烯基醚類(例如乙烯基甲醚、乙烯基異丁醚等)、乙烯基酮類(例如乙烯基甲基酮、乙烯基乙基酮、乙烯基異丙烯基酮等)、以及烯烴類(例如乙烯、丙烯、丁二烯等)，等。 Examples of the binder resin include homopolymers or copolymers of styrenes (for example, styrene, p-chlorostyrene, α-methylstyrene, etc.) and (meth)acrylates (for example). Methyl (meth)acrylate, ethyl (meth)acrylate, n-propyl (meth)acrylate, n-butyl (meth)acrylate, lauryl (meth)acrylate, 2-ethyl (meth)acrylate Ethylhexyl ester, etc.), ethylenically unsaturated nitriles (for example, (meth)acrylonitrile, etc.), vinyl ethers (such as vinyl methyl ether, vinyl isobutyl ether, etc.), vinyl ketones (such as ethylene) Methyl ketone, vinyl ethyl ketone, vinyl isopropenyl ketone, etc.), and olefins (e.g., ethylene, propylene, butadiene, etc.), and the like.

作為代表性的黏結劑樹脂，可列舉例如：聚酯樹脂、環氧樹脂、聚胺基甲酸酯樹脂、聚醯胺樹脂、纖維素樹脂、聚醚樹脂、聚苯乙烯、苯乙烯-(甲基)丙烯酸烷基酯共聚物、苯乙烯-(甲基)丙烯腈共聚物、苯乙烯-丁二烯共聚物、苯乙烯-馬來酸酐共聚物等。 Typical examples of the binder resin include polyester resin, epoxy resin, polyurethane resin, polyamide resin, cellulose resin, polyether resin, polystyrene, and styrene-(A). Alkyl acrylate copolymer, styrene-(meth)acrylonitrile copolymer, styrene-butadiene copolymer, styrene-maleic anhydride copolymer, and the like.

該等樹脂可單獨使用1種，亦可併用2種以上。 These resins may be used alone or in combination of two or more.

調色劑粒子中黏結劑樹脂的含量較佳為40質量%以上93質量%以下、更佳為50質量%以上90質量%以下、特佳為60質量%以上85質量%以下。 The content of the binder resin in the toner particles is preferably 40% by mass or more and 93% by mass or less, more preferably 50% by mass or more and 90% by mass or less, and particularly preferably 60% by mass or more and 85% by mass or less.

作為黏結劑樹脂，可適用聚酯樹脂。 As the binder resin, a polyester resin can be applied.

關於聚酯樹脂，從PANTONE7597C的色彩再現性更優 異的方面考慮，可併用非晶性聚酯樹脂與結晶性聚酯樹脂。 About polyester resin, better color reproducibility from PANTONE7597C From the viewpoint of the difference, an amorphous polyester resin and a crystalline polyester resin may be used in combination.

‧聚酯樹脂 ‧polyester resin

作為聚酯樹脂，可列舉例如：多元羧酸和多元醇的縮聚物。聚酯樹脂可使用市售產品，亦可使用合成的產品。 The polyester resin may, for example, be a polycondensate of a polyvalent carboxylic acid and a polyhydric alcohol. As the polyester resin, a commercially available product can be used, and a synthetic product can also be used.

作為多元羧酸，可列舉例如：脂肪族二羧酸(例如草酸、丙二酸、馬來酸、富馬酸、檸康酸、衣康酸、戊烯二酸、琥珀酸、烯基琥珀酸、己二酸、癸二酸等)、脂環式二羧酸(例如環己烷二羧酸等)、芳香族二羧酸(例如對苯二甲酸、間苯二甲酸、鄰苯二甲酸、萘二甲酸等)、該等的酸酐、或該等的低級(例如碳原子數為1以上5以下)烷基酯。其中，作為多元羧酸，較佳例如芳香族二羧酸。 As the polyvalent carboxylic acid, for example, an aliphatic dicarboxylic acid (for example, oxalic acid, malonic acid, maleic acid, fumaric acid, citraconic acid, itaconic acid, glutaconic acid, succinic acid, alkenyl succinic acid) , adipic acid, sebacic acid, etc.), alicyclic dicarboxylic acids (such as cyclohexane dicarboxylic acid, etc.), aromatic dicarboxylic acids (such as terephthalic acid, isophthalic acid, phthalic acid, Naphthalene dicarboxylic acid or the like, such acid anhydrides, or such lower alkyl esters (for example, having 1 or more and 5 or less carbon atoms). Among them, as the polyvalent carboxylic acid, for example, an aromatic dicarboxylic acid is preferred.

關於多元羧酸，可與二元羧酸一起併用提取交聯構造或支鏈構造之三元以上的羧酸。作為三元以上的羧酸，可列舉例如：偏苯三酸、均苯四酸、該等的酸酐、或該等的低級(例如碳原子數為1以上5以下)烷基酯。 As the polyvalent carboxylic acid, a ternary or higher carboxylic acid having a crosslinked structure or a branched structure may be used together with the dicarboxylic acid. Examples of the ternary or higher carboxylic acid include trimellitic acid, pyromellitic acid, such acid anhydrides, or such lower alkyl esters (for example, having 1 or more and 5 or less carbon atoms).

多元羧酸可單獨使用1種，亦可併用2種以上。 The polyvalent carboxylic acid may be used alone or in combination of two or more.

作為多元醇，可列舉例如：脂肪族二醇(例如乙二醇、二乙二醇、三乙二醇、丙二醇、丁二醇、己二醇、新戊二醇等)、脂環式二醇(例如環己二醇、環己烷二甲醇、氫化雙酚A等)、以及芳香族二醇(例如雙酚A的環氧乙烷加成物、雙酚A的環氧丙烷加成物等)。其中，作為多元醇，較佳例如為芳香族二醇、脂環式二醇，更佳為芳香族二醇。 Examples of the polyhydric alcohol include aliphatic diols (for example, ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, butanediol, hexanediol, neopentyl glycol, etc.), and alicyclic diols. (e.g., cyclohexanediol, cyclohexanedimethanol, hydrogenated bisphenol A, etc.), and an aromatic diol (e.g., an ethylene oxide adduct of bisphenol A, a propylene oxide adduct of bisphenol A, etc.) ). Among them, as the polyhydric alcohol, for example, an aromatic diol or an alicyclic diol is preferable, and an aromatic diol is more preferable.

關於多元醇，可與二元醇一起併用提取交聯構造或支鏈構造的三元以上的醇。作為三元以上的醇，可列舉例如：甘油、三羥 甲基丙烷、季戊四醇等。 Regarding the polyhydric alcohol, a trivalent or higher alcohol having a crosslinked structure or a branched structure may be used together with the diol. Examples of the trivalent or higher alcohol include glycerin and trishydroxyl. Methyl propane, pentaerythritol, and the like.

多元醇可單獨使用1種，亦可併用2種以上。 The polyol may be used alone or in combination of two or more.

聚酯樹脂的玻璃轉移溫度(Tg)較佳為50℃以上80℃以下，更佳為50℃以上65℃以下。 The glass transition temperature (Tg) of the polyester resin is preferably 50 ° C or more and 80 ° C or less, more preferably 50 ° C or more and 65 ° C or less.

另，玻璃轉移溫度是根據通過示差掃描式量熱法(DSC)得到的DSC曲線而獲得。更具體而言，根據JIS K7121-1987「塑膠的轉移溫度測定方法」的玻璃轉移溫度的求法中所記載之「外插玻璃轉移起始溫度」而獲得。 In addition, the glass transition temperature was obtained from a DSC curve obtained by differential scanning calorimetry (DSC). More specifically, it is obtained by the "external glass transition starting temperature" described in the method for determining the glass transition temperature in "Method for Measuring Transfer Temperature of Plastics" in JIS K7121-1987.

聚酯樹脂的重量平均分子量(Mw)較佳為5,000以上1,000,000以下，更佳為7,000以上500,000以下。 The weight average molecular weight (Mw) of the polyester resin is preferably 5,000 or more and 1,000,000 or less, more preferably 7,000 or more and 500,000 or less.

聚酯樹脂的數量平均分子量(Mn)較佳為2,000以上100,000以下。 The number average molecular weight (Mn) of the polyester resin is preferably 2,000 or more and 100,000 or less.

聚酯樹脂的分子量分佈Mw/Mn較佳為1.5以上100以下，更佳為2以上60以下。 The molecular weight distribution Mw/Mn of the polyester resin is preferably 1.5 or more and 100 or less, more preferably 2 or more and 60 or less.

另，樹脂的重量平均分子量及數量平均分子量係藉由凝膠滲透層析儀(GPC)而測定。利用GPC的分子量測定係使用Tosoh公司製造的HLC-8120作為測定裝置、使用Tosoh公司製造的TSK gel Super HM-M15cm作為色譜柱、使用四氫呋喃作為溶劑來進行。利用單分散聚苯乙烯標準試料所製成之分子量校正曲線，使用該分子量校正曲線由上述測定結果計算出重量平均分子量及數量平均分子量。 Further, the weight average molecular weight and the number average molecular weight of the resin were measured by a gel permeation chromatography (GPC). The molecular weight measurement by GPC was carried out using HLC-8120 manufactured by Tosoh Corporation as a measuring apparatus, TSK gel Super HM-M15cm manufactured by Tosoh Corporation as a chromatography column, and tetrahydrofuran as a solvent. Using the molecular weight calibration curve prepared by the monodisperse polystyrene standard sample, the weight average molecular weight and the number average molecular weight were calculated from the above measurement results using the molecular weight calibration curve.

-著色劑- -Colorant-

調色劑粒子含有C.I.顏料黃74作為黃色著色劑，且含有選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成 群組中之至少1種作為紅色著色劑。 The toner particles contain C.I. Pigment Yellow 74 as a yellow colorant, and contain a compound selected from C.I. Pigment Red 48:1, C.I. Pigment Red 48:3, C.I. Pigment Red 57:1, and C.I. Pigment Red 184. At least one of the groups is used as a red colorant.

‧著色劑的含量 ‧Colorant content

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅48：1作為紅色著色劑的情况下，從PANTONE7597C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(A1-1)~(A1-4)任一者。(A1-1)C.I.顏料黃74為0.75質量%以上且未滿1.25質量%、並且C.I.顏料紅48：1為3.75質量%以上且未滿4.75質量%；(A1-2)C.I.顏料黃74為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅48：1為2.75質量%以上且未滿4.75質量%；(A1-3)C.I.顏料黃74為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅48：1為2.75質量%以上且未滿4.25質量%；(A1-4)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅48：1為2.25質量%以上且未滿3.25質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 48:1 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 7597C (A1). -1)~(A1-4) either. (A1-1) CI Pigment Yellow 74 is 0.75% by mass or more and less than 1.25 % by mass, and CI Pigment Red 48:1 is 3.75 mass% or more and less than 4.75 mass%; (A1-2) CI Pigment Yellow 74 is 1.25 mass% or more and less than 1.75 mass%, and CI pigment red 48:1 is 2.75 mass% or more and less than 4.75 mass%; (A1-3) CI pigment yellow 74 is 1.75 mass% or more and less than 2.25 mass%. And CI Pigment Red 48:1 is 2.75 mass% or more and less than 4.25 mass%; (A1-4) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 48:1 is 2.25. More than % by mass and less than 3.25% by mass.

進而，從PANTONE7597C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(A2-1)~(A2-3)任一者。(A2-1)C.I.顏料黃74為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅48：1為3.25質量%以上且未滿4.75質量%；(A2-2)C.I.顏料黃74為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅48：1為2.75質量%以上且未滿4.25質量%；(A2-3)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅48：1為2.75質量%以上且未滿3.25質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 7597C, it is preferable that the content of each coloring agent satisfies any of the following (A2-1) to (A2-3). (A2-1) CI Pigment Yellow 74 is 1.25 mass% or more and less than 1.75 mass%, and CI Pigment Red 48:1 is 3.25 mass% or more and less than 4.75 mass%; (A2-2) CI Pigment Yellow 74 is 1.75 mass% or more and less than 2.25 mass%, and CI pigment red 48:1 is 2.75 mass% or more and less than 4.25 mass%; (A2-3) CI pigment yellow 74 is 2.25 mass% or more and less than 2.75 mass%. And CI Pigment Red 48:1 is 2.75 mass % or more and less than 3.25 mass %.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅48：3作為紅色著色劑的情况下，從PANTONE7597C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(B1-1)~(B1-3)任一者。 (B1-1)C.I.顏料黃74為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅48：3為3.25質量%以上且未滿4.75質量%；(B1-2)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅48：3為2.75質量%以上且未滿4.25質量%；(B1-3)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅48：3為2.25質量%以上且未滿3.25質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 48:3 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 7597C (B1) -1)~(B1-3) either. (B1-1) CI Pigment Yellow 74 is 1.75 mass% or more and less than 2.25 mass%, and CI Pigment Red 48:3 is 3.25 mass% or more and less than 4.75 mass%; (B1-2) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI pigment red 48:3 is 2.75 mass% or more and less than 4.25 mass%; (B1-3) CI pigment yellow 74 is 2.75 mass% or more and less than 3.25 mass% And CI Pigment Red 48:3 is 2.25 mass % or more and less than 3.25 mass %.

進而，從PANTONE7597C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(B2-1)~(B2-2)任一者。(B2-1)C.I.顏料黃74為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅48：3為3.25質量%以上且未滿4.25質量%；(B2-2)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅48：3為2.75質量%以上且未滿4.25質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 7597C, it is preferable that the content of each coloring agent satisfies any of the following (B2-1) to (B2-2). (B2-1) CI Pigment Yellow 74 is 1.75 mass% or more and less than 2.25 mass%, and CI Pigment Red 48:3 is 3.25 mass% or more and less than 4.25 mass%; (B2-2) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI pigment red 48:3 is 2.75 mass% or more and less than 4.25 mass%.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅57：1作為紅色著色劑的情況下，從PANTONE7597C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(C1-1)~(C1-4)任一者。(C1-1)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅57：1為3.25質量%以上且未滿4.75質量%；(C1-2)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅57：1為3.75質量%以上且未滿5.75質量%；(C1-3)C.I.顏料黃74為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅57：1為3.75質量%以上且未滿6.25質量%；(C1-4)C.I.顏料黃74為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅57：1為5.25質量%以上且未滿5.75質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 57:1 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (C1) from the viewpoint of excellent color reproducibility of PANTONE 7597C. -1)~(C1-4) either. (C1-1) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 57:1 is 3.25 mass% or more and less than 4.75 mass%; (C1-2) CI Pigment Yellow 74 is 2.75 mass% or more and less than 3.25 mass%, and CI pigment red 57:1 is 3.75 mass% or more and less than 5.75 mass%; (C1-3) CI pigment yellow 74 is 3.25 mass% or more and less than 3.75 mass% And CI Pigment Red 57:1 is 3.75 mass% or more and less than 6.25 mass%; (C1-4) CI Pigment Yellow 74 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 57:1 is 5.25. The mass% or more and less than 5.75 mass%.

進而，從PANTONE7597C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(C2-1)~(C2-2)任一者。(C2-1)C.I. 顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅57：1為3.75質量%以上且未滿5.25質量%；(C2-2)C.I.顏料黃74為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅57：1為4.25質量%以上且未滿5.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (C2-1) to (C2-2) from the viewpoint of more excellent color reproducibility of PANTONE 7597C. (C2-1) C.I. Pigment Yellow 74 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 57:1 is 3.75 mass% or more and less than 5.25 mass%; (C2-2) CI Pigment Yellow 74 is 3.25 mass% or more and not The content was 3.75 mass%, and the CI pigment red 57:1 was 4.25 mass% or more and less than 5.75 mass%.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅184作為紅色著色劑的情況下，從PANTONE7597C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(D1-1)~(D1-3)任一者。(D1-1)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅184為3.75質量%以上且未滿5.25質量%；(D1-2)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅184為3.75質量%以上且未滿5.75質量%；(D1-3)C.I.顏料黃74為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅184為4.25質量%以上且未滿6.25質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 184 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 7597C (D1-1). )~(D1-3) either. (D1-1) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 184 is 3.75 mass% or more and less than 5.25 mass%; (D1-2) CI Pigment Yellow 74 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 184 is 3.75% by mass or more and less than 5.75 mass%; (D1-3) CI Pigment Yellow 74 is 3.25 mass% or more and less than 3.75 mass%, and CI Pigment Red 184 is 4.25 mass% or more and less than 6.25 mass%.

進而，從PANTONE7597C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(D2-1)~(D2-3)任一者。(D2-1)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅184為4.25質量%以上且未滿4.75質量%；(D2-2)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅184為3.75質量%以上且未滿5.75質量%；(D2-3)C.I.顏料黃74為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅184為4.75質量%以上且未滿5.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (D2-1) to (D2-3) from the viewpoint of more excellent color reproducibility of PANTONE 7597C. (D2-1) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 184 is 4.25 mass% or more and less than 4.75 mass%; (D2-2) CI Pigment Yellow 74 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 184 is 3.75 mass% or more and less than 5.75 mass%; (D2-3) CI Pigment Yellow 74 is 3.25 mass% or more and less than 3.75 mass%, and CI pigment Red 184 is 4.75 mass% or more and less than 5.75 mass%.

另外，從可以將與PANTONE7597C的上述色差△E更容易地控制在上述範圍的觀點出發，最好是僅含有C.I.顏料黃74作為黃色著色劑、且僅含有上述C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏 料紅57：1、或C.I.顏料紅184的任一種作為紅色著色劑。 Further, from the viewpoint that the above-described color difference ΔE with PANTONE 7597C can be more easily controlled to the above range, it is preferable to contain only CI Pigment Yellow 74 as a yellow colorant and only the above CI Pigment Red 48:1, CI Pigment. Red 48:3, CI Yan Any of the red 57:1, or C.I. Pigment Red 184 is used as a red colorant.

又，作為此時的各著色劑的含量，亦以上述範圍為佳。 Moreover, the content of each coloring agent at this time is also preferably in the above range.

調色劑粒子可含有C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184以外的其他著色劑。作為其他著色劑，可為顏料，亦可為染料，從耐光性或耐水性的觀點出發，最好為顏料。 The toner particles may contain other colorants other than C.I. Pigment Yellow 74, C.I. Pigment Red 48:1, C.I. Pigment Red 48:3, C.I. Pigment Red 57:1, and C.I. Pigment Red 184. The other coloring agent may be a pigment or a dye, and is preferably a pigment from the viewpoint of light resistance or water resistance.

作為其他著色劑，可列舉例如：SiO2(二氧化矽)、TiO2(二氧化鈦)、Al2O3(氧化鋁)等白色顏料；C.I.顏料紅122、孟加拉玫瑰紅等紅色的顏料以及染料；C.I.顏料黃97、C.I.顏料黃12、喹啉黃、鉻黃等黃色的顏料以及染料；孔雀石綠草酸鹽等綠色的顏料以及染料；C.I.顏料藍15：1、C.I.顏料藍15：3、苯胺藍、銅油藍、群青藍、酞菁藍、氯化亞甲基藍等藍色的顏料以及染料；碳黑、燈黑、尼格羅黑等黒色的顏料以及染料；等。 Examples of the other coloring agent include white pigments such as SiO 2 (cerium oxide), TiO 2 (titanium dioxide), and Al 2 O 3 (alumina); red pigments such as CI Pigment Red 122 and Bengal Rose, and dyes; Yellow pigments such as CI Pigment Yellow 97, CI Pigment Yellow 12, Quinoline Yellow, Chrome Yellow, and dyes; green pigments and dyes such as malachite oxalate; CI Pigment Blue 15:1, CI Pigment Blue 15:3, Blue pigments and dyes such as aniline blue, copper oil blue, ultramarine blue, phthalocyanine blue, and methylene chloride; dyes and dyes such as carbon black, lamp black, nigroline, and the like;

二氧化矽、二氧化鈦、氧化鋁等白色顏料也可以因著色以外的用途(例如調色劑的充電控制等用途)而被添加到調色劑粒子中。 A white pigment such as ceria, titania or alumina may be added to the toner particles by use other than coloring (for example, use of charge control of a toner).

從使PANTONE7597C的色彩再現容易的觀點考慮，調色劑粒子中白色顏料的合計量較佳為20質量%以下，更佳為15質量%以下，特佳為10質量%以下，最佳為5質量%以下，特別佳為1質量%以下。 The total amount of the white pigment in the toner particles is preferably 20% by mass or less, more preferably 15% by mass or less, particularly preferably 10% by mass or less, and most preferably 5 masses, from the viewpoint of facilitating the color reproduction of the PANTONE 7597C. % or less, particularly preferably 1% by mass or less.

從使PANTONE7597C的色彩再現容易的觀點考慮，調色劑粒子中的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料以外的著色劑的含量每各自的著色劑較佳為1質量%以下，更佳為0.5質量%以下，特佳為0.1 質量%以下，最佳為檢測界限以下且實質上可以說是不包含，特別佳為0質量%。 From the viewpoint of making the color reproduction of PANTONE 7597C easy, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1, and CI Pigment Red 184, and white in the toner particles The content of the coloring agent other than the pigment is preferably 1% by mass or less, more preferably 0.5% by mass or less, and particularly preferably 0.1%, for each of the coloring agents. The mass % or less is preferably below the detection limit and is substantially not included, and particularly preferably 0% by mass.

從使PANTONE7597C的色彩再現容易的觀點考慮，調色劑粒子中著色劑的總量中所佔的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料的合計量較佳為85質量%以上，更佳為90質量%以上，特佳為95質量%以上，最佳為99質量%以上，特別佳為100質量%(即不含有C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料以外的著色劑)。 From the viewpoint of making the color reproduction of PANTONE 7597C easy, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 in the total amount of the colorant in the toner particles The total amount of the CI Pigment Red 184 and the white pigment is preferably 85% by mass or more, more preferably 90% by mass or more, particularly preferably 95% by mass or more, most preferably 99% by mass or more, and particularly preferably 100% by mass. (ie, does not contain CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184, and colorants other than white pigment).

從使PANTONE7597C的色彩再現容易的觀點考慮，調色劑粒子中著色劑的總量中所佔的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184的合計量較佳為30質量%以上，更佳為40質量%以上，特佳為50質量%以上，最佳為60質量%以上，最佳為70質量%，最佳為80質量%，最佳為90質量%，特別佳為100質量%(即不含有C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184以外的其他著色劑)。 From the viewpoint of making the color reproduction of PANTONE 7597C easy, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 in the total amount of the colorant in the toner particles The total amount of CI Pigment Red 184 is preferably 30% by mass or more, more preferably 40% by mass or more, particularly preferably 50% by mass or more, most preferably 60% by mass or more, and most preferably 70% by mass, most preferably 80% by mass, preferably 90% by mass, particularly preferably 100% by mass (ie, does not contain CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1, and CI Pigment Red Other colorants other than 184).

-離型劑- -Release agent-

作為離型劑，可以列舉例如：烴系蠟；巴西棕櫚蠟、米糠蠟、小燭樹蠟等天然蠟；褐煤蠟等合成或礦物/石油系蠟；脂肪酸酯、褐煤酸酯等酯系蠟；等。離型劑不限該等。 Examples of the release agent include hydrocarbon waxes; natural waxes such as carnauba wax, rice bran wax, and candelilla wax; synthetic or mineral/petroleum waxes such as montan wax; and ester waxes such as fatty acid esters and montanic acid esters. ;Wait. The release agent is not limited to these.

離型劑的熔解溫度較佳為50℃以上110℃以下，更佳為60℃以上100℃以下。 The melting temperature of the release agent is preferably from 50 ° C to 110 ° C, more preferably from 60 ° C to 100 ° C.

另，離型劑的熔解溫度是由利用示差掃描式量熱法(DSC)而獲得的DSC曲線，根據JIS K7121-1987「塑膠的轉移溫度測定方法」的熔解溫度的求法中所記載之「熔解峰值溫度」而求得。 In addition, the melting temperature of the release agent is a DSC curve obtained by differential scanning calorimetry (DSC), and is described in the method of solving the melting temperature of JIS K7121-1987 "Method for measuring transfer temperature of plastics". The peak temperature is obtained.

調色劑粒子中離型劑的含量較佳為1質量%以上20質量%以下，更佳為5質量%以上15質量%以下。 The content of the release agent in the toner particles is preferably 1% by mass or more and 20% by mass or less, more preferably 5% by mass or more and 15% by mass or less.

-無機氧化物粒子- -Inorganic oxide particles -

調色劑粒子亦可含有無機氧化物粒子。作為無機氧化物，可列舉例如：SiO2(二氧化矽)、TiO2(二氧化鈦)、Al2O3(氧化鋁)、CuO、ZnO、SnO2、CeO2、Fe2O3、MgO、BaO、CaO、K2O、Na2O、ZrO2、CaO‧SiO2、K2O‧(TiO2)n、Al2O3‧2SiO2、CaCO3、MgCO3、BaSO4、MgSO4等金屬氧化物。 The toner particles may also contain inorganic oxide particles. Examples of the inorganic oxide include SiO 2 (cerium oxide), TiO 2 (titanium dioxide), Al 2 O 3 (alumina), CuO, ZnO, SnO 2 , CeO 2 , Fe 2 O 3 , MgO, and BaO. Metals such as CaO, K 2 O, Na 2 O, ZrO 2 , CaO‧SiO 2 , K 2 O‧(TiO 2 )n, Al 2 O 3 ‧2SiO 2 , CaCO 3 , MgCO 3 , BaSO 4 , MgSO 4 Oxide.

無機氧化物粒子的表面可未預先進行疏水化處理，亦可預先進行疏水化處理。 The surface of the inorganic oxide particles may not be subjected to hydrophobic treatment in advance, or may be hydrophobized in advance.

從難以對調色劑色相產生影響的觀點來看，調色劑粒子中無機氧化物粒子的含量較佳為20質量%以下，更佳為15質量%以下，特佳為10質量%以下，最佳為5質量%以下，特別佳為1質量%以下。 The content of the inorganic oxide particles in the toner particles is preferably 20% by mass or less, more preferably 15% by mass or less, particularly preferably 10% by mass or less, from the viewpoint of having an influence on the toner hue. It is preferably 5% by mass or less, particularly preferably 1% by mass or less.

-其他添加劑- -Other additives -

作為其他添加劑，可列舉例如：磁性體、電荷控制劑、無機粉末等已知的添加劑。該等添加劑係作為內部添加劑而包含於調色劑粒子中。 Examples of other additives include known additives such as a magnetic substance, a charge control agent, and an inorganic powder. These additives are contained in the toner particles as internal additives.

-調色劑粒子的特性- - Characteristics of toner particles -

調色劑粒子可為單層構造的調色劑粒子，亦可為由芯部(核粒子)和覆蓋在所述芯部的包覆層(殼層)構成所謂的核-殼構造之調色劑粒子。核-殼構造的調色劑粒子例如可由芯部與包覆層所構成，其中，上述芯部由包含黏結劑樹脂、著色劑以及根據需要的離型劑等其他添加劑所構成；該包覆層係包含黏結劑樹脂而構成。 The toner particles may be toner particles of a single-layer structure, or may be a so-called core-shell structure constituting a core (core particles) and a coating layer (shell layer) covering the core portion. Agent particles. The toner particles of the core-shell structure may be composed, for example, of a core portion and a coating layer, wherein the core portion is composed of a binder resin, a colorant, and other additives such as a release agent as needed; It is composed of a binder resin.

調色劑粒子的體積平均粒徑(D50v)較佳為2μm以上10μm以下，更佳為4μm以上8μm以下。 The volume average particle diameter (D50v) of the toner particles is preferably 2 μm or more and 10 μm or less, and more preferably 4 μm or more and 8 μm or less.

使用Coulter Multisizer II(Beckman Coulter公司製造)、並使用ISOTON-II(Beckman Coulter公司製造)作為電解液，測定調色劑粒子的各種平均粒徑和各種粒度分布指數。 Various average particle diameters and various particle size distribution indexes of the toner particles were measured using a Coulter Multisizer II (manufactured by Beckman Coulter Co., Ltd.) and using ISOTON-II (manufactured by Beckman Coulter Co., Ltd.) as an electrolytic solution.

測定時，將0.5mg以上50mg以下的測定試料添加至作為分散劑的5%界面活性劑(較佳烷基苯磺酸鈉)的2ml水溶液中。將所得的液體添加到100ml以上150ml以下的電解液中。 In the measurement, 0.5 mg or more and 50 mg or less of the measurement sample is added to 2 ml of an aqueous solution of a 5% surfactant (preferably sodium alkylbenzenesulfonate) as a dispersing agent. The obtained liquid is added to an electrolytic solution of 100 ml or more and 150 ml or less.

將懸浮有試料的電解液以超音波分散器分散處理1分鐘，藉由Coulter Multisizer II，利用孔隙直徑為100μm的孔隙，對粒徑範圍為2μm以上60μm以下的粒子的粒徑分布進行測定。另外，採樣粒子數為50000個。 The electrolytic solution in which the sample was suspended was subjected to dispersion treatment for 1 minute in an ultrasonic disperser, and the particle size distribution of particles having a particle diameter ranging from 2 μm to 60 μm was measured by a Coulter Multisizer II using pores having a pore diameter of 100 μm. In addition, the number of sampled particles is 50,000.

對基於所測定的粒度分布而劃分的粒度範圍(通道)，分別從小徑側繪製體積和數量繪製累積分布，將累積百分數為16%時的粒徑定義為體積粒徑D16v、數量粒徑D16p，將累積百分數為50%時的粒徑定義為體積平均粒徑D50v、數量平均粒徑D50p，將累積百分數為84%時的粒徑定義為體積粒徑D84v、數量粒徑D84p。 For the particle size range (channel) divided based on the measured particle size distribution, the cumulative distribution is drawn by plotting the volume and quantity from the small diameter side, and the particle size when the cumulative percentage is 16% is defined as the volume particle diameter D16v and the number particle size D16p. The particle diameter when the cumulative percentage is 50% is defined as the volume average particle diameter D50v and the number average particle diameter D50p, and the particle diameter when the cumulative percentage is 84% is defined as the volume particle diameter D84v and the number particle diameter D84p.

使用該等，按照(D84v/D16v)1/2計算體積平均粒度分布 指數(GSDv)，按照(D84p/D16p)1/2計算數量平均粒度分布指數(GSDp)。 Use of such a volume average particle size distribution index (GSDv) according to (D84v / D16v) 1/2 calculated in accordance with (D84p / D16p) 1/2 calculated number-average particle size distribution index (GSDp).

調色劑粒子的形狀係數SF1較佳為110以上150以下，更佳為120以上140以下。 The shape factor SF1 of the toner particles is preferably 110 or more and 150 or less, more preferably 120 or more and 140 or less.

另外，形狀係數SF1由下式求得。 Further, the shape factor SF1 is obtained by the following formula.

式：SF1=(ML2/A)×(π/4)×100 Formula: SF1=(ML 2 /A)×(π/4)×100

上式中，ML表示調色劑的絕對最大長度，A表示調色劑的投影面積。 In the above formula, ML represents the absolute maximum length of the toner, and A represents the projected area of the toner.

具體而言，形狀係數SF1主要是藉由使用圖像分析裝置對顯微鏡圖像或者掃描電子顯微鏡(SEM)圖像進行分析從而數值化，並按以下方式算出。即，可藉由下述方式獲得：利用攝像機將散佈在載玻片表面的粒子的光學顯微鏡圖像導入Luzex圖像分析裝置，求出100個粒子的最大長度和投影面積，利用上式進行計算，並求得其平均值。 Specifically, the shape factor SF1 is mainly numerically analyzed by using an image analysis device to analyze a microscope image or a scanning electron microscope (SEM) image, and is calculated as follows. That is, it can be obtained by introducing an optical microscope image of particles dispersed on the surface of the slide glass into a Luzex image analysis device by a camera, and obtaining a maximum length and a projected area of 100 particles, and calculating by the above formula. And get the average.

[外部添加劑] [External Additives]

作為外部添加劑，可列舉例如無機粒子。作為該無機粒子，可以列舉：SiO2、TiO2、Al2O3、CuO、ZnO、SnO2、CeO2、Fe2O3、MgO、BaO、CaO、K2O、Na2O、ZrO2、CaO‧SiO2、K2O‧(TiO2)n、Al2O3‧2SiO2、CaCO3、MgCO3、BaSO4、MgSO4等。 As an external additive, inorganic particle is mentioned, for example. Examples of the inorganic particles include SiO 2 , TiO 2 , Al 2 O 3 , CuO, ZnO, SnO 2 , CeO 2 , Fe 2 O 3 , MgO, BaO, CaO, K 2 O, Na 2 O, and ZrO 2 . CaO‧SiO 2 , K 2 O‧(TiO 2 ) n , Al 2 O 3 ‧2SiO 2 , CaCO 3 , MgCO 3 , BaSO 4 , MgSO 4 , and the like.

作為外部添加劑的無機粒子的表面可施行疏水化處理。疏水化處理可例如將無機粒子浸漬在疏水化處理劑中來進行。疏水化處理劑並無特別限制，可列舉例如：矽烷系偶合劑、矽油、鈦酸酯系偶合劑、鋁系偶合劑等。該等可單獨使用1種，亦可併用2種以 上。 The surface of the inorganic particles as an external additive may be subjected to a hydrophobizing treatment. The hydrophobization treatment can be carried out, for example, by immersing the inorganic particles in a hydrophobizing agent. The hydrophobizing agent is not particularly limited, and examples thereof include a decane coupling agent, an eucalyptus oil, a titanate coupling agent, and an aluminum coupling agent. These may be used alone or in combination of two. on.

關於疏水化處理劑的量，例如，相對於100質量份的無機粒子，為1質量份以上10質量份以下。 The amount of the hydrophobization treatment agent is, for example, 1 part by mass or more and 10 parts by mass or less based on 100 parts by mass of the inorganic particles.

作為外部添加劑，可列舉樹脂粒子(聚苯乙烯、PMMA、三聚氰胺等樹脂粒子)、清潔活化劑(例如，以硬脂酸鋅為代表的高級脂肪酸的金屬鹽、含氟高分子量聚合物的粒子)等。 Examples of the external additive include resin particles (resin particles such as polystyrene, PMMA, and melamine) and a cleaning activator (for example, a metal salt of a higher fatty acid typified by zinc stearate or a particle of a fluorine-containing high molecular weight polymer). Wait.

關於外部添加劑的外部添加量，例如，相對於調色劑粒子，較佳為0.01質量%以上5質量%以下，更佳為0.01質量%以上2質量%以下。 The externally added amount of the external additive is, for example, preferably 0.01% by mass or more and 5% by mass or less, more preferably 0.01% by mass or more and 2% by mass or less based on the toner particles.

[調色劑的製造方法] [Method of Manufacturing Toner]

第1實施形態的調色劑可製造調色劑粒子，可將該調色劑粒子作為調色劑，亦可對該調色劑粒子從外部添加外部添加劑後作為調色劑。 The toner of the first embodiment can produce toner particles, and the toner particles can be used as a toner, and an external additive can be added to the toner particles as a toner.

調色劑粒子可以通過乾式製造法(例如混練粉碎法)、濕式製造法(例如凝聚法、懸浮聚合法、溶解懸浮法等)之任一者來製造。該等製造方法並無特別限制，可採用已知的製造方法。其中，最好藉由凝聚法獲得調色劑粒子。 The toner particles can be produced by any of a dry production method (for example, a kneading method) or a wet production method (for example, a coacervation method, a suspension polymerization method, a dissolution suspension method, or the like). These manufacturing methods are not particularly limited, and known manufacturing methods can be employed. Among them, toner particles are preferably obtained by a coacervation method.

具體而言，例如，在藉由凝聚法製造調色劑粒子時，調色劑粒子係透過下述步驟而製造： Specifically, for example, when the toner particles are produced by the coacervation method, the toner particles are produced by the following steps:

製備分散有作為黏結劑樹脂的樹脂粒子的樹脂粒子分散液之步驟(樹脂粒子分散液製備步驟)；製備分散有著色劑粒子的著色劑分散液之步驟(著色劑分散液製備步驟)；在樹脂粒子分散液與著色劑分散液混合(亦可視需要與其他粒子分散液混合)之分散液中，使樹脂粒子與著色劑(視需要與其他粒子)凝集，從而形成凝集粒子之步驟(凝 集粒子形成步驟)；以及對分散有凝集粒子的凝集粒子分散液進行加熱，使凝集粒子熔融，而形成調色劑粒子之步驟(熔融步驟)。 a step of preparing a resin particle dispersion liquid in which resin particles as a binder resin is dispersed (resin particle dispersion preparation step); a step of preparing a colorant dispersion in which colorant particles are dispersed (colorant dispersion preparation step); in a resin a step of forming agglomerated particles by agglomerating the resin particles and the coloring agent (if necessary with other particles) in the dispersion of the particle dispersion and the colorant dispersion (which may also be mixed with other particle dispersions) The collecting particle forming step) and the step of melting the aggregated particle dispersion in which the aggregated particles are dispersed and melting the aggregated particles to form toner particles (melting step).

以下，說明凝聚法各步驟的詳細情況。 Hereinafter, the details of each step of the coacervation method will be described.

以下說明中，亦對含有離型劑的調色劑粒子的獲得方法進行說明，但離型劑可視需要使用。當然，亦可使用離型劑以外的其他添加劑。 In the following description, a method of obtaining the toner particles containing the release agent will be described, but the release agent may be used as needed. Of course, other additives than the release agent can also be used.

-樹脂粒子分散液製備步驟- -Resin particle dispersion preparation step -

首先，製備分散有作為黏結劑樹脂的樹脂粒子的樹脂粒子分散液。樹脂粒子分散液係藉由界面活性劑使樹脂粒子分散在分散介質中來製備。 First, a resin particle dispersion in which resin particles as a binder resin are dispersed is prepared. The resin particle dispersion is prepared by dispersing resin particles in a dispersion medium by a surfactant.

作為樹脂粒子分散液中所用的分散介質，可列舉例如水性介質。 The dispersion medium used in the resin particle dispersion liquid may, for example, be an aqueous medium.

作為水性介質，可列舉例如：蒸餾水、離子交換水等水；醇類；等。該等可單獨使用1種，亦可併用2種以上。 Examples of the aqueous medium include water such as distilled water and ion-exchanged water; alcohols; and the like. These may be used alone or in combination of two or more.

作為界面活性劑，可列舉例如：硫酸酯鹽系、磺酸鹽系、磷酸酯系、皂系等陰離子界面活性劑；胺鹽型、季銨鹽型等陽離子界面活性劑；聚乙二醇系、烷基苯酚環氧乙烷加成物系、多元醇系等非離子界面活性劑；等。該等當中特別可列舉陰離子界面活性劑、陽離子界面活性劑。非離子界面活性劑亦可與陰離子界面活性劑或陽離子界面活性劑併用。 Examples of the surfactant include an anionic surfactant such as a sulfate salt, a sulfonate, a phosphate or a soap; a cationic surfactant such as an amine salt or a quaternary ammonium salt; and a polyethylene glycol system. , an alkylphenol oxirane adduct system, a nonionic surfactant such as a polyol system; Among these, an anionic surfactant and a cationic surfactant are especially mentioned. Nonionic surfactants can also be used in combination with anionic surfactants or cationic surfactants.

界面活性劑可以單獨使用1種，也可併用2種以上。 The surfactant may be used singly or in combination of two or more.

作為將樹脂粒子分散至分散介質中的方法，可列舉例如，使用有旋轉切斷型均質機、具有介質的球磨機、砂磨機、珠粒磨 碎機(Dyno-Mill)等一般的分散方法。根據樹脂粒子的種類，例如也可利用轉相乳化法使樹脂粒子分散到分散介質中。 Examples of the method of dispersing the resin particles in the dispersion medium include a rotary cutting type homogenizer, a ball mill having a medium, a sand mill, and a bead mill. A general dispersion method such as Dyno-Mill. Depending on the kind of the resin particles, for example, the resin particles may be dispersed in the dispersion medium by a phase inversion emulsification method.

另外，所謂轉相乳化法係指使欲分散的樹脂溶解於可溶解該樹脂的疏水性有機溶劑中，對有機連續相(O相)中加入鹼基中和後，加入水(W相)，藉此進行從W/O到O/W的轉相，從而以粒子狀將樹脂分散在水性介質中。 In addition, the phase inversion emulsification method refers to dissolving a resin to be dispersed in a hydrophobic organic solvent in which the resin is soluble, adding a base to the organic continuous phase (O phase), and adding water (W phase). This is carried out by phase inversion from W/O to O/W to disperse the resin in an aqueous medium in the form of particles.

分散在樹脂粒子分散液中的樹脂粒子的體積平均粒徑，例如較佳為0.01μm以上1μm以下，更佳為0.08μm以上0.8μm以下，特佳為0.1μm以上0.6μm以下。 The volume average particle diameter of the resin particles dispersed in the resin particle dispersion liquid is, for example, preferably 0.01 μm or more and 1 μm or less, more preferably 0.08 μm or more and 0.8 μm or less, and particularly preferably 0.1 μm or more and 0.6 μm or less.

關於樹脂粒子的體積平均粒徑，使用藉由雷射繞射型粒度分布測定裝置(例如，Horiba製作所製、LA-700)的測定而獲得的粒度分布，對於所劃分的粒度範圍(通道)，從小徑側開始繪製體積累積分布，相對於全部粒子，將體積為50%時的粒徑設定為體積平均粒徑D50v。另外，其他分散液中的粒子的體積平均粒徑亦同樣地測定。 Regarding the volume average particle diameter of the resin particles, a particle size distribution obtained by measurement by a laser diffraction type particle size distribution measuring apparatus (for example, LA-700, manufactured by Horiba, Ltd.) is used, and for the divided particle size range (channel), The volume cumulative distribution was plotted from the small diameter side, and the particle diameter when the volume was 50% was set as the volume average particle diameter D50v with respect to all the particles. Further, the volume average particle diameter of the particles in the other dispersion liquid was also measured in the same manner.

樹脂粒子分散液中所含的樹脂粒子的含量較佳為5質量%以上50質量%以下，更佳為10質量%以上40質量%以下。 The content of the resin particles contained in the resin particle dispersion liquid is preferably 5% by mass or more and 50% by mass or less, more preferably 10% by mass or more and 40% by mass or less.

-著色劑分散液製備步驟- - Colorant dispersion preparation steps -

分散有著色劑粒子的著色劑分散液，係以與樹脂粒子分散液的製備方法相同的方法製備。即，著色劑分散液的分散介質、界面活性劑、分散方法、粒子的體積平均粒徑、以及粒子含量，係與樹脂粒子分散液之該等相同。另外，也可以使用著色劑分散於樹脂粒子中之含有著色劑的樹脂粒子分散液來代替著色劑分散液。 The colorant dispersion in which the colorant particles are dispersed is prepared in the same manner as the method of preparing the resin particle dispersion. That is, the dispersion medium, the surfactant, the dispersion method, the volume average particle diameter of the particles, and the particle content of the colorant dispersion are the same as those of the resin particle dispersion. Further, instead of the colorant dispersion liquid, a colorant-dispersed resin particle dispersion liquid in which the colorant is dispersed in the resin particles may be used.

此外，分散有離型劑粒子的離型劑分散液亦以與樹脂粒子分散液的製備方法相同的方法製備。即，離型劑分散液的分散介質、界面活性劑、分散方法、粒子的體積平均粒徑、以及粒子含量係與樹脂粒子分散液之該等相同。另外，亦可使用離型劑分散於樹脂粒子中之含有離型劑的樹脂粒子分散液來代替離型劑分散液。 Further, the release agent dispersion in which the release agent particles are dispersed is also prepared in the same manner as the method of preparing the resin particle dispersion. That is, the dispersion medium, the surfactant, the dispersion method, the volume average particle diameter of the particles, and the particle content of the release agent dispersion are the same as those of the resin particle dispersion. Further, instead of the release agent dispersion, a release agent-containing resin particle dispersion in which the release agent is dispersed in the resin particles may be used.

-凝集粒子形成步驟- - Aggregate particle formation step -

然後，將樹脂粒子分散液、著色劑分散液、離型劑分散液混合。 Then, the resin particle dispersion, the colorant dispersion, and the release agent dispersion are mixed.

接著，在混合分散液中形成凝集粒子，該凝集粒子係使樹脂粒子、著色劑粒子與離型劑粒子異質凝集(hetero-agglomeration)，具有與目標調色劑粒子的直徑接近的直徑，且含有樹脂粒子、著色劑粒子與離型劑粒子。 Next, aggregated particles are formed in the mixed dispersion, and the aggregated particles are hetero-agglomerated by the resin particles, the colorant particles, and the release agent particles, and have a diameter close to the diameter of the target toner particles, and contain Resin particles, colorant particles, and release agent particles.

具體而言，例如，一邊對混合分散液中添加凝集劑，一邊將混合分散液的pH調整為酸性(例如pH2以上5以下)，視需要添加分散穩定劑，然後加熱到樹脂粒子的玻璃轉移溫度附近的溫度(具體而言，例如，樹脂粒子的玻璃轉移溫度的-30℃以上且玻璃轉移溫度的-10℃以下)，使混合分散液中分散的粒子凝集，形成凝集粒子。 Specifically, for example, the pH of the mixed dispersion is adjusted to be acidic (for example, pH 2 or more and 5 or less) while adding a coagulant to the mixed dispersion, and if necessary, a dispersion stabilizer is added, and then heated to the glass transition temperature of the resin particles. The temperature in the vicinity (specifically, for example, -30 ° C or more of the glass transition temperature of the resin particles and -10 ° C or less of the glass transition temperature) causes the particles dispersed in the mixed dispersion to aggregate to form aggregated particles.

在凝集粒子形成步驟中，例如，亦可將混合分散液在旋轉切斷型均質機在攪拌下，於室溫(例如25℃)下添加凝集劑，將混合分散液的pH調整為酸性(例如pH2以上5以下)，視需要添加分散穩定劑後進行加熱。 In the agglomerated particle forming step, for example, the mixed dispersion may be added to the spin-off homogenizer under stirring at room temperature (for example, 25 ° C) to adjust the pH of the mixed dispersion to be acidic (for example, The pH is 2 or more and 5 or less), and if necessary, a dispersion stabilizer is added and then heated.

作為凝集劑，可列舉例如，與混合分散液中所含的界面活性劑呈相反極性的界面活性劑，例如無機金屬鹽、2價以上的金屬錯合物。使用金屬錯合物作為凝集劑時，凝集劑的用量減少，充電特性 提高。 The coagulant may, for example, be a surfactant having a polarity opposite to that of the surfactant contained in the mixed dispersion, for example, an inorganic metal salt or a divalent or higher metal complex. When a metal complex is used as a coagulant, the amount of aggregating agent is reduced, and charging characteristics are obtained. improve.

也可以與凝集劑一起使用與該凝集劑的金屬離子形成錯合物或類似結合的添加劑。作為此種添加劑，可適當使用螯合劑。 It is also possible to use, together with the aggregating agent, an additive which forms a complex or similar combination with the metal ion of the aggregating agent. As such an additive, a chelating agent can be suitably used.

作為無機金屬鹽，可列舉例如：氯化鈣、硝酸鈣、氯化鋇、氯化鎂、氯化鋅、氯化鋁、硫酸鋁等金屬鹽；聚氯化鋁、聚氫氧化鋁、多硫化鈣等無機金屬鹽聚合物；等。 Examples of the inorganic metal salt include metal salts such as calcium chloride, calcium nitrate, barium chloride, magnesium chloride, zinc chloride, aluminum chloride, and aluminum sulfate; polyaluminum chloride, polyaluminum hydroxide, and calcium polysulfide. Inorganic metal salt polymer; and the like.

作為螯合劑，可使用水溶性的螯合劑。作為螯合劑，可列舉例如：酒石酸、檸檬酸、葡萄糖酸等氧化羧酸；亞胺基二乙酸(IDA)、次氮基三乙酸(NTA)、乙二胺四乙酸(EDTA)等胺基羧酸；等。 As the chelating agent, a water-soluble chelating agent can be used. Examples of the chelating agent include oxidized carboxylic acids such as tartaric acid, citric acid, and gluconic acid; and aminocarboxylic carboxylic acids such as iminodiacetic acid (IDA), nitrilotriacetic acid (NTA), and ethylenediaminetetraacetic acid (EDTA). Acid;

關於螯合劑的添加量，例如，相對於100質量份的樹脂粒子，較佳為0.01質量份以上5.0質量份以下，更佳為0.1質量份以上且未滿3.0質量份。 The amount of the chelating agent to be added is, for example, 0.01 parts by mass or more and 5.0 parts by mass or less, more preferably 0.1 part by mass or more and less than 3.0 parts by mass based on 100 parts by mass of the resin particles.

-熔融步驟- - Melting step -

然後，將分散有凝集粒子的凝集粒子分散液，例如加熱到樹脂粒子的玻璃轉移溫度以上(例如，高於樹脂粒子的玻璃轉移溫度10℃至30℃以上)，使凝集粒子熔融，形成調色劑粒子。 Then, the aggregated particle dispersion in which the aggregated particles are dispersed is heated, for example, to a glass transition temperature of the resin particles (for example, 10 ° C to 30 ° C or higher than the glass transition temperature of the resin particles) to melt the aggregated particles to form a color tone. Agent particles.

經過以上步驟，而獲得調色劑粒子。 Through the above steps, toner particles are obtained.

另外，也可以藉由以下步驟製造調色劑粒子：形成第2凝集粒子的步驟，係在獲得分散有凝集粒子的凝集粒子分散液後，進一步將該凝集粒子分散液與分散有樹脂粒子的樹脂粒子分散液混合，使樹脂粒子進而附著於凝集粒子表面的方式進行凝集，而形成第2凝集粒子；以及形成核-殼構造的調色劑粒子的步驟，係對分散有第2凝集粒子的 第2凝集粒子分散液加熱，使第2凝集粒子熔融，而形成核-殼構造的調色劑粒子。 Further, the toner particles may be produced by the step of forming the second aggregated particles, and after obtaining the aggregated particle dispersion in which the aggregated particles are dispersed, the aggregated particle dispersion and the resin in which the resin particles are dispersed may be further prepared. The step of mixing the particle dispersion liquid to cause the resin particles to adhere to the surface of the aggregated particles to form the second aggregated particles, and the step of forming the toner particles of the core-shell structure, and dispersing the second aggregated particles The second aggregated particle dispersion is heated to melt the second aggregated particles to form toner particles having a core-shell structure.

熔融步驟結束後，對形成於溶液中的調色劑粒子進行公知的清洗步驟、固液分離步驟、乾燥步驟，而獲得乾燥狀態的調色劑粒子。 After the completion of the melting step, the toner particles formed in the solution are subjected to a known washing step, a solid-liquid separation step, and a drying step to obtain toner particles in a dry state.

從帶電性的觀點來看，清洗步驟可以充分地進行利用離子交換水的置換洗滌。又，固液分離步驟沒有特別的限制，但是從生產性的觀點來看，可以進行抽吸過濾、壓濾等。另外，對乾燥步驟的方法也沒有特別的限制，但是從生產性的觀點來看，可以進行冷凍乾燥、閃噴乾燥、流化床乾燥、振動流化床乾燥等。 From the viewpoint of chargeability, the washing step can sufficiently perform the displacement washing using ion-exchanged water. Further, the solid-liquid separation step is not particularly limited, but from the viewpoint of productivity, suction filtration, pressure filtration, or the like can be performed. Further, the method of the drying step is not particularly limited, but from the viewpoint of productivity, freeze drying, flash drying, fluidized bed drying, vibrating fluidized bed drying, or the like can be performed.

另外，本實施形態中的調色劑，可例如藉由對乾燥狀態的調色劑粒子中添加外部添加劑並混合而製得。上述混合可例如，利用V型攪拌機、Henschel混合器、Loedige混合器等進行混合。另外，視其需要，也可以使用振動篩分機、風力篩分機等除去調色劑中的粗大粒子。 Further, the toner in the present embodiment can be obtained, for example, by adding an external additive to the toner particles in a dry state and mixing them. The above mixing can be carried out, for example, by using a V-type mixer, a Henschel mixer, a Loedige mixer, or the like. Further, depending on the necessity, it is also possible to remove coarse particles in the toner by using a vibrating sifter, a wind sifter or the like.

接著，詳細說明溶解懸浮法之調色劑粒子的製造方法。溶解懸浮法係藉由下述方法而獲得調色劑粒子之方法：將含有黏結劑樹脂、著色劑、以及視其需要使用的離型劑等其他成分的材料，以及將使上述黏結劑樹脂溶解或者分散在可溶解的溶劑中之液體，在含有無機分散劑的水性介質中造粒後，除去上述溶劑從而獲得調色劑粒子。 Next, a method of producing the toner particles in the dissolution suspension method will be described in detail. The dissolution suspension method is a method of obtaining toner particles by a method comprising: a material containing a binder resin, a colorant, and other components such as a release agent to be used, and a resin which dissolves the above-mentioned binder Alternatively, the liquid dispersed in a solvent which can be dissolved is granulated in an aqueous medium containing an inorganic dispersant, and then the solvent is removed to obtain toner particles.

作為溶解懸浮法中所用的其他成分，除了離型劑，可以列舉內部添加劑、電荷控制劑、無機粉末(無機粒子)、有機粒子等各種成分。 Examples of the other components used in the dissolution suspension method include various components such as an internal additive, a charge control agent, an inorganic powder (inorganic particles), and organic particles, in addition to the release agent.

本實施形態中，該等黏結劑樹脂、著色劑、以及視其需要使用的其他成分，係使上述黏結劑樹脂溶解或者分散於可溶解的溶劑中。黏結劑樹脂是否可以溶解取決於黏結劑樹脂的構成成分、分子鏈長、三維化程度等，因此不能一概而論，但通常使用甲苯、二甲苯、己烷等烴類；氯甲烷、氯仿、二氯乙烷、二氯乙烯等鹵代烴；乙醇、丁醇、苄醇***、苄醇異丙醚、四氫呋喃、四氫吡喃等醇或醚；乙酸甲酯、乙酸乙酯、乙酸丁酯、乙酸異丙酯等酯；丙酮、甲基乙基酮、二異丁基酮、二甲醚、二丙酮醇、環己酮、甲基環己酮等酮或縮醛等。 In the present embodiment, the binder resin, the colorant, and other components to be used are used to dissolve or disperse the binder resin in a solvent that can be dissolved. Whether the binder resin can be dissolved depends on the composition of the binder resin, the molecular chain length, the degree of three-dimensionality, etc., so it cannot be generalized, but hydrocarbons such as toluene, xylene, and hexane are usually used; methyl chloride, chloroform, and dichloroethane. Halogenated hydrocarbon such as alkane or dichloroethylene; alcohol or ether such as ethanol, butanol, benzyl alcohol ether, benzyl alcohol isopropyl ether, tetrahydrofuran or tetrahydropyran; methyl acetate, ethyl acetate, butyl acetate, acetic acid An ester such as propyl ester; a ketone or an acetal such as acetone, methyl ethyl ketone, diisobutyl ketone, dimethyl ether, diacetone alcohol, cyclohexanone or methylcyclohexanone.

該等溶劑係用以溶解黏結劑樹脂，不須溶解著色劑及其他成分。著色劑及其他成分只要能在黏結劑樹脂溶液中分散即可。對溶劑的用量沒有限制，只要是能在水性介質中造粒的黏度即可。從造粒容易程度和最終調色劑粒子的產率的觀點來看，含有黏結劑樹脂、著色劑和其他成分的材料(前者)與溶劑(後者)之比，較佳為10/90至50/50(前者/後者的質量比)。 These solvents are used to dissolve the binder resin without dissolving the colorant and other ingredients. The colorant and other components may be dispersed in the binder resin solution. The amount of the solvent to be used is not limited as long as it is a viscosity which can be granulated in an aqueous medium. The ratio of the material (the former) containing the binder resin, the colorant and other components to the solvent (the latter) is preferably from 10/90 to 50 from the viewpoints of the easiness of granulation and the yield of the final toner particles. /50 (the former / the latter's mass ratio).

溶解或者分散於溶劑中的黏結劑樹脂、著色劑及其他成分的液體(調色劑母液)，係以在含有無機分散劑的水性介質中形成預定粒徑的方式進行造粒。水性介質主要使用水。水性介質與調色劑母液的混合比較佳為水性介質/母液=90/10至50/50(質量比)。作為無機分散劑，較佳選自磷酸三鈣、羥基磷灰石、碳酸鈣、氧化鈦及二氧化矽粉末。無機分散劑的用量取決於造粒的粒子粒徑，但通常相對於調色劑母液較佳的使用範圍為0.1質量%以上15質量%以下。用量為0.1質量%以上則可以良好地造粒，用量為15質量%以下則可以抑制不必要的微細粒子的產生並可獲得高產率的目標粒子。 The liquid (toner mother liquid) of the binder resin, the coloring agent, and other components dissolved or dispersed in the solvent is granulated so as to form a predetermined particle diameter in an aqueous medium containing the inorganic dispersant. Aqueous media mainly use water. The mixing of the aqueous medium and the toner mother liquid is preferably aqueous medium/mother liquid = 90/10 to 50/50 (mass ratio). The inorganic dispersant is preferably selected from the group consisting of tricalcium phosphate, hydroxyapatite, calcium carbonate, titanium oxide, and cerium oxide powder. The amount of the inorganic dispersant used depends on the particle size of the granulated particles, but it is usually preferably 0.1% by mass or more and 15% by mass or less based on the toner mother liquid. When the amount is 0.1% by mass or more, the particles can be favorably granulated. When the amount is 15% by mass or less, the generation of unnecessary fine particles can be suppressed and high-yield target particles can be obtained.

為了讓調色劑母液在含有無機分散劑的水性介質中良好地造粒，可於水性介質中添加助劑。作為該助劑，有公知的陽離子型、陰離子型及非離子型的界面活性劑，特別佳陰離子型。例如，有烷基苯磺酸鈉、α-烯烴磺酸鈉、烷基磺酸鈉等，相對於調色劑母液，該等較佳在1×10-4質量%以上0.1質量%以下的範圍內使用。 In order to allow the toner mother liquor to be granulated favorably in an aqueous medium containing an inorganic dispersant, an auxiliary agent may be added to the aqueous medium. As the auxiliary agent, there are known cationic, anionic and nonionic surfactants, and particularly preferred are anionic. For example, sodium alkylbenzene sulfonate, sodium α-olefin sulfonate, sodium alkyl sulfonate, etc., are preferably in the range of 1 × 10 -4 mass % or more and 0.1 mass % or less with respect to the toner mother liquid. Used internally.

在含有無機分散劑的水性介質中調色劑母液的造粒，最好在剪斷下進行。分散在水性介質中的調色劑母液較佳造粒為平均粒徑15μm以下。特別佳為3μm以上10μm以下。 The granulation of the toner mother liquor in an aqueous medium containing an inorganic dispersant is preferably carried out under shearing. The toner mother liquid dispersed in the aqueous medium is preferably granulated to have an average particle diameter of 15 μm or less. It is particularly preferably 3 μm or more and 10 μm or less.

作為具有剪斷機構的裝置，有各種分散機，其中較佳均質機。藉由使用均質機，使相互間不相溶的物質(本實施形態中為含有無機分散劑的水性介質與調色劑母液)通過套管與旋轉轉子之間的間隙，藉此，可使在某液體中與該液體不相溶的物質呈粒子狀分散。作為該均質機，有TK均質機、線流均質機、自動均質機(以上，特殊機化工業股份有限公司製)，Silverson均質機(Silverson公司製)，Polytron均質機(KINEMATICA AG公司製)等。 As a device having a shearing mechanism, there are various dispersing machines, of which a homogenizer is preferred. By using a homogenizer, a substance which is incompatible with each other (in the present embodiment, an aqueous medium containing an inorganic dispersant and a toner mother liquid) is passed through a gap between the sleeve and the rotary rotor, whereby A substance that is incompatible with the liquid in a liquid is dispersed in the form of particles. As the homogenizer, there are a TK homogenizer, a line homogenizer, an automatic homogenizer (above, special machine chemical industry co., Ltd.), a Silverson homogenizer (manufactured by Silverson), a Polytron homogenizer (manufactured by KINEMATICA AG), and the like. .

使用均質機的攪拌條件較佳為轉子的葉片的圓周速度為2m/秒以上。若為該速度以上則粒子化傾向於充分地進行。本實施形態中在含有無機分散劑的水性介質中對調色劑母液進行造粒後除去溶劑。溶劑的除去可以在常溫(25℃)常壓下進行，但是除去需要長的時間，因此最好是低於溶劑的沸點、並且與沸點的差在80℃以下的範圍的溫度條件下進行。壓力可以是常壓也可以是減壓，但是減壓時較佳在20mmHg以上150mmHg以下進行。 The stirring condition using the homogenizer is preferably such that the peripheral speed of the blades of the rotor is 2 m/sec or more. If it is more than this speed, particle formation tends to fully proceed. In the present embodiment, the toner mother liquid is granulated in an aqueous medium containing an inorganic dispersant, and then the solvent is removed. The removal of the solvent can be carried out at normal temperature (25 ° C) under normal pressure, but the removal takes a long time, so it is preferably carried out at a temperature lower than the boiling point of the solvent and at a temperature difference of 80 ° C or lower. The pressure may be normal pressure or reduced pressure, but it is preferably from 20 mmHg to 150 mmHg under reduced pressure.

上述溶解懸浮法所進行的調色劑粒子在除去溶劑後，較佳用鹽酸等洗滌。藉此可除去調色劑粒子表面殘存的無機分散劑，以 成為調色劑粒子本來的組成並提高其特性。然後，若進行脫水、乾燥，即可獲得粉末狀調色劑粒子。 The toner particles which are subjected to the above dissolution and suspension method are preferably washed with hydrochloric acid or the like after removing the solvent. Thereby, the inorganic dispersant remaining on the surface of the toner particles can be removed, It becomes the original composition of the toner particles and improves its characteristics. Then, if dehydration and drying are carried out, powdery toner particles can be obtained.

在由溶解懸浮法所獲得的調色劑粒子中，與凝聚法的情況相同，為了調整帶電性、賦予流動性、賦予電荷交換性等目的，可以添加附著以二氧化矽、二氧化鈦、氧化鋁為代表的無機氧化物等作為外部添加劑。又，除了上述無機氧化物等以外，亦可添加電荷控制劑、有機粒子、潤滑劑、研磨劑等其他成分(粒子)作為外部添加劑。 In the toner particles obtained by the dissolution suspension method, in the same manner as in the aggregation method, for the purpose of adjusting chargeability, imparting fluidity, and imparting charge exchangeability, it is possible to add and attach cerium oxide, titanium oxide, or aluminum oxide. A representative inorganic oxide or the like is used as an external additive. Further, in addition to the above inorganic oxide or the like, other components (particles) such as a charge control agent, organic particles, a lubricant, and an abrasive may be added as an external additive.

接著，詳細說明以混練粉碎法所進行的調色劑粒子的製造方法。 Next, a method of producing the toner particles by the kneading pulverization method will be described in detail.

混練粉碎法係使用黏結劑樹脂、含有著色劑及視需要而使用的離型劑等其他成分的材料(內部添加劑)，在加熱、加壓、或該兩者下，在上述黏結劑樹脂中使上述內部添加劑機械性地分散，將所獲得的混練物進行粉碎、分級，而獲得調色劑粒子。 The kneading pulverization method uses a binder resin, a material (internal additive) containing a coloring agent and other components such as a release agent as needed, and is heated in a pressure, or both, in the above-mentioned binder resin. The internal additive is mechanically dispersed, and the obtained kneaded product is pulverized and classified to obtain toner particles.

在調色劑粒子內部添加上述內部添加劑以混練處理來進行。此時的混練係使用各種加熱混練機而進行。作為加熱混練機，可列舉：三輥型、單軸螺桿型、雙軸螺桿型、班伯里混合機型等。 The addition of the above internal additive to the inside of the toner particles is carried out by kneading treatment. The kneading at this time was carried out using various heating kneading machines. Examples of the heating kneader include a three-roll type, a single-shaft screw type, a twin-shaft screw type, and a Banbury mixer type.

另外，本實施形態的調色劑粒子的製造方法中的粉碎或分級的實施為任意。上述混練物的粉碎使用例如微粉磨機、Ulmax、噴射式微粉磨機(Jet-o-mizer)、KTM(Crypton)、渦輪研磨機(Turbo Mill)等而進行。進而可使用I式Jet-Mill。分級可使用已採用康達效應的彎頭噴嘴(ELBOW-JET)、風力式等，進而，作為其後續步驟，也可列舉以下方法：可以通過加入經利用混成系統(奈良機械製作所製)、機械-熔解系統(Hosokawa Micron公司製)、KRYPTRON系統(川崎重工 業公司製)等的處理步驟使形狀變化、從而實施通過熱風形成的球形化。 Further, the pulverization or classification in the method for producing toner particles of the present embodiment is arbitrary. The pulverization of the kneaded material is carried out using, for example, a micron mill, an Ulmax, a Jet-o-mizer, a KTM (Crypton), a turbo mill (Turbo Mill), or the like. Further, I type Jet-Mill can be used. For the classification, an elbow nozzle (ELBOW-JET), a wind type, or the like which has been subjected to the Coanda effect can be used. Further, as a subsequent step, the following method can be used: it can be added by using a mixing system (manufactured by Nara Machinery Co., Ltd.), and a machine. - Melting system (manufactured by Hosokawa Micron Co., Ltd.), KRYPTRON system (Kawasaki Heavy Industries) The processing step of the company or the like changes the shape to perform spheroidization by hot air.

(第2實施形態的靜電電荷顯影用調色劑) (Toner for electrostatic charge development of the second embodiment)

第2實施形態之靜電電荷顯影用調色劑為以下的靜電電荷顯影用調色劑係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE7597C的色差△E為10以內。 The toner for electrostatic charge development according to the second embodiment contains the following toner particles for electrostatic charge development, and the toner particles contain at least: a binder resin; and are selected from CI Pigment Yellow 155 and CI Pigment. Yellow 185 constitutes at least one yellow colorant in the group; at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146; wherein, the gloss paper is formed at a gloss of 40%. The toner loading amount T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents a value obtained by dividing the volume average particle diameter (μm) of the above toner particles by a unit of length)" In the case of the image, the color difference ΔE with PANTONE 7597C was found to be within 10 degrees by the following formula.

△E={(L1-L2)2+(a1-a2)2+(b1-b2)2}0.5[上述式中，上述L1、a1及b1各自為PANTONE7597C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE7597C而獲得。上述L2、a2及b2各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得的。] ΔE={(L 1 -L 2 ) 2 +(a 1 -a 2 ) 2 +(b 1 -b 2 ) 2 } 0.5 [In the above formula, each of L 1 , a 1 and b 1 is PANTONE 7597C The L * value, the a * value, and the b * value were obtained by measuring the color ticket PANTONE 7597C by a reflection spectrodensitometer. Each of L 2 , a 2 , and b 2 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And got it. ]

構成第2實施形態的調色劑的調色劑粒子至少含有：黏結劑樹脂；選自由C.I.(Color Index(以下相同))顏料黃155及顏料黃185構成群組中之至少1種黃色著色劑；選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑。 The toner particles constituting the toner of the second embodiment contain at least a binder resin, and at least one yellow colorant selected from the group consisting of CI (Color Index (hereinafter the same)) Pigment Yellow 155 and Pigment Yellow 185. And at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146.

又，本實施形態的調色劑在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用 下述式求出與PANTONE7597C的色差△E為10以內。 Further, the toner of the present embodiment forms a toner load T (g/m 2 ) in the coated paper having a gloss of 40%, and satisfies "T = 4 × D / 7 (wherein D represents the above-mentioned color When the volume average particle diameter (μm) of the agent particles is divided by the value obtained by the unit of the length, the color difference ΔE with PANTONE 7597C is determined to be within 10 by the following formula.

藉由具備上述的構成，提供一種可以形成PANTONE7597C的色彩再現性優異的圖像的調色劑。 By having the above configuration, a toner which can form an image excellent in color reproducibility of PANTONE 7597C is provided.

△E={(L1-L2)2+(a1-a2)2+(b1-b2)2}0.5 △E={(L 1 -L 2 ) 2 +(a 1 -a 2 ) 2 +(b 1 -b 2 ) 2 } 0.5

上述式中，上述L1、a1、b1、L2、a2、及b2與第1實施形態所記載的內容相同。 In the above formula, the above-described L 1 , a 1 , b 1 , L 2 , a 2 , and b 2 are the same as those described in the first embodiment.

[調色劑粒子] [Toner Particles]

調色劑粒子含有黏結劑樹脂及著色劑，亦可進一步含有離型劑或其他內部添加劑。 The toner particles contain a binder resin and a coloring agent, and may further contain a release agent or other internal additives.

以下，詳細說明調色劑粒子中所含的成分。 Hereinafter, the components contained in the toner particles will be described in detail.

-黏結劑樹脂- -Adhesive resin -

作為黏結劑樹脂，與第1實施形態記載的內容相同。 The binder resin is the same as that described in the first embodiment.

-著色劑- -Colorant-

調色劑粒子含有選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種作為黃色著色劑，且含有選自由C.I.顏料紅238(=C.I.顏料紅269)及C.I.顏料紅146構成群組中之至少1種作為紅色著色劑。 The toner particles contain at least one selected from the group consisting of CI Pigment Yellow 155 and CI Pigment Yellow 185 as a yellow colorant, and contain at least one selected from the group consisting of CI Pigment Red 238 (=CI Pigment Red 269) and CI Pigment Red 146. At least one of the groups is used as a red colorant.

‧著色劑的含量 ‧Colorant content

含有C.I.顏料黃155作為黃色著色劑、且含有C.I.顏料紅238作為紅色著色劑的情况下，從PANTONE7597C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(A1-1)~(A1-4)任一者。(A1-1)C.I. 顏料黃155為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅238為3.75質量%以上且未滿5.75質量%；(A1-2)C.I.顏料黃155為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅238為4.25質量%以上且未滿6.25質量%；(A1-3)C.I.顏料黃155為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅238為4.75質量%以上且未滿6.75質量%；(A1-4)C.I.顏料黃155為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅238為5.75質量%以上且未滿6.75質量%。 When CI Pigment Yellow 155 is contained as a yellow coloring agent and CI Pigment Red 238 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 7597C (A1-1). )~(A1-4) either. (A1-1) C.I. Pigment Yellow 155 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 238 is 3.75 mass% or more and less than 5.75 mass%; (A1-2) CI Pigment Yellow 155 is 3.25 mass% or more and less than 3.75. % by mass, and CI Pigment Red 238 is 4.25 mass% or more and less than 6.25 mass%; (A1-3) CI Pigment Yellow 155 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 238 is 4.75 mass%. The above is less than 6.75 mass%; (A1-4) CI Pigment Yellow 155 is 4.25 mass% or more and less than 4.75 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 6.75 mass%.

進而，從PANTONE7597C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(A2-1)~(A2-4)任一者。(A2-1)C.I.顏料黃155為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅238為4.25質量%以上且未滿5.25質量%；(A2-2)C.I.顏料黃155為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅238為4.25質量%以上且未滿5.75質量%；(A2-3)C.I.顏料黃155為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅238為4.75質量%以上且未滿6.25質量%；(A2-4)C.I.顏料黃155為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅238為5.75質量%以上且未滿6.25質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (A2-1) to (A2-4) from the viewpoint of more excellent color reproducibility of PANTONE 7597C. (A2-1) CI Pigment Yellow 155 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 238 is 4.25 mass% or more and less than 5.25 mass%; (A2-2) CI Pigment Yellow 155 is 3.25 mass % or more and less than 3.75 mass%, and CI Pigment Red 238 is 4.25 mass% or more and less than 5.75 mass%; (A2-3) CI Pigment Yellow 155 is 3.75 mass% or more and less than 4.25 mass%, and CI pigment Red 238 is 4.75 mass% or more and less than 6.25 mass%; (A2-4) CI Pigment Yellow 155 is 4.25 mass% or more and less than 4.75 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 6.25 mass. %.

含有C.I.顏料黃155作為黃色著色劑、且含有C.I.顏料紅146作為紅色著色劑的情況下，從PANTONE7597C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(B1-1)~(B1-4)任一者。(B1-1)C.I.顏料黃155為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅146為3.75質量%以上且未滿4.75質量%；(B1-2)C.I.顏料黃155為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅146為3.75質量%以上且未滿5.75質量%；(B1-3)C.I.顏料黃155為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅146為3.75質量%以上且未 滿6.25質量%；(B1-4)C.I.顏料黃155為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅146為4.25質量%以上且未滿6.25質量%。 When CI Pigment Yellow 155 is contained as a yellow coloring agent and CI Pigment Red 146 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (B1-1) from the viewpoint of excellent color reproducibility of PANTONE 7597C. )~(B1-4) either. (B1-1) CI Pigment Yellow 155 is 1.75 mass% or more and less than 2.25 mass%, and CI Pigment Red 146 is 3.75 mass% or more and less than 4.75 mass%; (B1-2) CI Pigment Yellow 155 is 2.25 mass % or more and less than 2.75 mass%, and CI Pigment Red 146 is 3.75% by mass or more and less than 5.75 mass%; (B1-3) CI Pigment Yellow 155 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 146 is 3.75 mass% or more and is not (B1-4) C.I. Pigment Yellow 155 is 3.25 mass% or more and less than 3.75 mass%, and C.I. Pigment Red 146 is 4.25 mass% or more and less than 6.25 mass%.

進而，從PANTONE7597C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(B2-1)~(B2-3)任一者。(B2-1)C.I.顏料黃155為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅146為3.75質量%以上且未滿5.25質量%；(B2-2)C.I.顏料黃155為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅146為4.25質量%以上且未滿5.75質量%；(B2-3)C.I.顏料黃155為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅146為4.75質量%以上且未滿6.25質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 7597C, it is preferable that the content of each coloring agent satisfies any of the following (B2-1) to (B2-3). (B2-1) CI Pigment Yellow 155 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 146 is 3.75 mass% or more and less than 5.25 mass%; (B2-2) CI Pigment Yellow 155 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 146 is 4.25 mass% or more and less than 5.75 mass%; (B2-3) CI Pigment Yellow 155 is 3.25 mass% or more and less than 3.75 mass%, and CI pigment The red 146 is 4.75 mass% or more and less than 6.25 mass%.

含有C.I.顏料黃185作為黃色著色劑、且含有C.I.顏料紅238作為紅色著色劑的情況下，從PANTONE7597C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(C1-1)~(C1-4)任一者。(C1-1)C.I.顏料黃185為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅238為3.75質量%以上且未滿5.25質量%；(C1-2)C.I.顏料黃185為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅238為4.25質量%以上且未滿6.25質量%；(C1-3)C.I.顏料黃185為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅238為4.75質量%以上且未滿6.75質量%；(C1-4)C.I.顏料黃185為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅238為5.75質量%以上且未滿6.75質量%。 When CI Pigment Yellow 185 is contained as a yellow coloring agent and CI Pigment Red 238 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (C1-1) from the viewpoint of excellent color reproducibility of PANTONE 7597C. )~(C1-4) either. (C1-1) CI Pigment Yellow 185 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 238 is 3.75 mass% or more and less than 5.25 mass%; (C1-2) CI Pigment Yellow 185 is 3.25 mass % or more and less than 3.75 mass%, and CI Pigment Red 238 is 4.25 mass% or more and less than 6.25 mass%; (C1-3) CI Pigment Yellow 185 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 238 is 4.75 mass% or more and less than 6.75 mass%; (C1-4) CI Pigment Yellow 185 is 4.25 mass% or more and less than 4.75 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 6.75 mass. %.

進而，從PANTONE7597C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(C2-1)~(C2-4)任一者。(C2-1)C.I.顏料黃185為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅238為4.25質量%以上且未滿4.75質量%；(C2-2)C.I.顏料黃185為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅238為4.25質量%以上且 未滿5.75質量%；(C2-3)C.I.顏料黃185為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅238為4.75質量%以上且未滿6.25質量%；(C2-4)C.I.顏料黃185為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅238為5.75質量%以上且未滿6.25質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 7597C, it is preferable that the content of each coloring agent satisfies any of the following (C2-1) to (C2-4). (C2-1) CI Pigment Yellow 185 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 238 is 4.25 mass% or more and less than 4.75 mass%; (C2-2) CI Pigment Yellow 185 is 3.25 mass % or more and less than 3.75 mass%, and CI Pigment Red 238 is 4.25 mass% or more and Less than 5.75 mass%; (C2-3) CI Pigment Yellow 185 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 238 is 4.75 mass% or more and less than 6.25 mass%; (C2-4) CI The pigment yellow 185 is 4.25 mass% or more and less than 4.75 mass%, and the CI pigment red 238 is 5.75 mass% or more and less than 6.25 mass%.

含有C.I.顏料黃185作為黃色著色劑、且含有C.I.顏料紅146作為紅色著色劑的情況下，從PANTONE7597C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(D1-1)~(D1-3)任一者。(D1-1)C.I.顏料黃185為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅146為3.75質量%以上且未滿5.75質量%；(D1-2)C.I.顏料黃185為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅146為3.75質量%以上且未滿6.25質量%；(D1-3)C.I.顏料黃185為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅146為4.25質量%以上且未滿6.25質量%。 When CI Pigment Yellow 185 is contained as a yellow coloring agent and CI Pigment Red 146 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (D1-1) from the viewpoint of excellent color reproducibility of PANTONE 7597C. )~(D1-3) either. (D1-1) CI Pigment Yellow 185 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 146 is 3.75% by mass or more and less than 5.75 mass%; (D1-2) CI Pigment Yellow 185 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 146 is 3.75% by mass or more and less than 6.25 mass%; (D1-3) CI Pigment Yellow 185 is 3.25 mass% or more and less than 3.75 mass%, and CI Pigment The red 146 is 4.25 mass% or more and less than 6.25 mass%.

進而，從PANTONE7597C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(D2-1)~(D2-3)任一者。(D2-1)C.I.顏料黃185為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅146為3.75質量%以上且未滿5.25質量%；(D2-2)C.I.顏料黃185為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅146為4.25質量%以上且未滿5.75質量%；(D2-3)C.I.顏料黃185為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅146為4.75質量%以上且未滿5.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (D2-1) to (D2-3) from the viewpoint of more excellent color reproducibility of PANTONE 7597C. (D2-1) CI Pigment Yellow 185 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 146 is 3.75 mass% or more and less than 5.25 mass%; (D2-2) CI Pigment Yellow 185 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 146 is 4.25 mass% or more and less than 5.75 mass%; (D2-3) CI Pigment Yellow 185 is 3.25 mass% or more and less than 3.75 mass%, and CI Pigment The red 146 is 4.75 mass% or more and less than 5.75 mass%.

另外，從可以將與PANTONE7597C的上述色差△E更容易地控制在上述範圍的觀點出發，最好是僅含有C.I.顏料黃155、或C.I.顏料黃185的任一種作為黃色著色劑、且僅含有上述C.I.顏料紅238、或C.I.顏料紅146的任一種作為紅色著色劑。 Further, from the viewpoint that the above-described color difference ΔE with PANTONE 7597C can be more easily controlled to the above range, it is preferable to contain only any one of CI Pigment Yellow 155 or CI Pigment Yellow 185 as a yellow coloring agent, and only contains the above. Any of CI Pigment Red 238 or CI Pigment Red 146 is used as a red colorant.

又，作為此時的各著色劑的含量，也以上述範圍為佳。 Further, the content of each coloring agent at this time is preferably in the above range.

調色劑粒子可以含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146以外的其他的著色劑。作為其他的著色劑，可以為顏料，也可以為染料，從耐光性或耐水性的觀點出發，較佳為顏料。 The toner particles may contain other coloring agents other than C.I. Pigment Yellow 155, C.I. Pigment Yellow 185, C.I. Pigment Red 238, and C.I. Pigment Red 146. The other coloring agent may be a pigment or a dye, and is preferably a pigment from the viewpoint of light resistance or water resistance.

作為其他著色劑，可列舉例如：SiO2(二氧化矽)、TiO2(二氧化鈦)、Al2O3(氧化鋁)等白色顏料；C.I.顏料紅122、C.I.顏料紅48：1、C.I.顏料紅57：1、孟加拉玫瑰紅等紅色的顏料以及染料；C.I.顏料黃97、C.I.顏料黃12、喹啉黃、鉻黃等黃色的顏料以及染料；孔雀石綠草酸鹽等綠色的顏料以及染料；C.I.顏料藍15：1、C.I.顏料藍15：3、苯胺藍、銅油藍、群青藍、酞菁藍、氯化亞甲基藍等藍色的顏料以及染料；碳黑、燈黑、尼格羅黑等黒色的顏料以及染料；等。 Examples of the other coloring agent include white pigments such as SiO 2 (cerium oxide), TiO 2 (titanium dioxide), and Al 2 O 3 (alumina); CI Pigment Red 122, CI Pigment Red 48:1, and CI Pigment Red. 57:1, red pigments and dyes such as bengal rose red; yellow pigments and dyes such as CI pigment yellow 97, CI pigment yellow 12, quinoline yellow, chrome yellow; green pigments and dyes such as malachite oxalate; CI Pigment Blue 15:1, CI Pigment Blue 15:3, aniline blue, copper oil blue, ultramarine blue, phthalocyanine blue, methylene chloride blue and other blue pigments and dyes; carbon black, lamp black, nigro black, etc. Twilight pigments and dyes;

二氧化矽、二氧化鈦、氧化鋁等白色顏料也可以因著色以外的用途(例如調色劑的充電控制等用途)而被添加到調色劑粒子中。 A white pigment such as ceria, titania or alumina may be added to the toner particles by use other than coloring (for example, use of charge control of a toner).

關於調色劑粒子中的白色顏料的合計量，從使PANTONE7597C的色彩再現容易的觀點出發，較佳為20質量%以下，更佳為15質量%以下，特佳為10質量%以下，最佳為5質量%以下，特別佳為1質量%以下。 The total amount of the white pigment in the toner particles is preferably 20% by mass or less, more preferably 15% by mass or less, even more preferably 10% by mass or less, from the viewpoint of facilitating color reproduction of PANTONE 7597C. It is 5% by mass or less, and particularly preferably 1% by mass or less.

從使PANTONE7597C的色彩再現容易的觀點考慮，調色劑粒子中的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、以及白色顏料以外的著色劑的含量每各自的著色劑較佳為1質量%以下，更佳為0.5質量%以下，特佳為0.1質量%以下，最佳為檢測界限以下並且實質上可以說是不包含，特別佳為0質量%。 From the viewpoint of making the color reproduction of PANTONE 7597C easy, the content of the coloring agents other than CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146 in the toner particles, and white pigments are each colored. The agent is preferably 1% by mass or less, more preferably 0.5% by mass or less, even more preferably 0.1% by mass or less, most preferably not more than the detection limit, and substantially not including, and particularly preferably 0% by mass.

從使PANTONE7597C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑的總量中所佔的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、以及白色顏料的合計量較佳為85質量%以上，更佳為90質量%以上，特佳為95質量%以上，最佳為99質量%以上，特別佳為100質量%(即不含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、以及白色顏料以外的著色劑)。 From the viewpoint of making the color reproduction of PANTONE 7597C easy, CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146, which are occupied by the total amount of the coloring agent in the toner particles, and white pigment The total amount is preferably 85% by mass or more, more preferably 90% by mass or more, particularly preferably 95% by mass or more, most preferably 99% by mass or more, and particularly preferably 100% by mass (i.e., does not contain CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146, and colorants other than white pigments).

從使PANTONE7597C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑的總量中所佔的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146的合計量較佳為30質量%以上，更佳為40質量%以上，特佳為50質量%以上，最佳為60質量%以上，最佳為70質量%，最佳為80質量%，最佳為90質量%，特別佳為100質量%(即不含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146以外的其他的著色劑)。 From the viewpoint of making the color reproduction of PANTONE 7597C easy, the total amount of CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146 in the total amount of the colorant in the toner particles is preferably the same. 30% by mass or more, more preferably 40% by mass or more, particularly preferably 50% by mass or more, most preferably 60% by mass or more, most preferably 70% by mass, most preferably 80% by mass, most preferably 90% by mass It is particularly preferably 100% by mass (that is, a coloring agent other than CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146).

-離型劑- -Release agent-

作為離型劑，與第1實施形態記載內容相同。 The release agent is the same as that described in the first embodiment.

-無機氧化物粒子- -Inorganic oxide particles -

調色劑粒子可以含有無機氧化物粒子，其內容與第1實施形態記載的內容相同。 The toner particles may contain inorganic oxide particles, and the contents thereof are the same as those described in the first embodiment.

-其他的添加劑- -Other additives -

作為其他的添加劑，與第1實施形態記載的內容相同。 The other additives are the same as those described in the first embodiment.

-調色劑粒子的特性- - Characteristics of toner particles -

調色劑粒子的特性與第1實施形態記載的內容相同。 The characteristics of the toner particles are the same as those described in the first embodiment.

[外部添加劑] [External Additives]

作為外部添加劑，與第1實施形態記載的內容相同。 The external additive is the same as that described in the first embodiment.

[調色劑的製造方法] [Method of Manufacturing Toner]

第2實施形態的調色劑與第1實施形態的調色劑的[調色劑的製造方法]中敘述的方法相同。 The toner of the second embodiment is the same as the method described in [Toner Manufacturing Method] of the toner of the first embodiment.

(第3實施形態的靜電電荷顯影用調色劑) (Toner for electrostatic charge development of the third embodiment)

第3實施形態的靜電電荷顯影用調色劑為以下的靜電電荷顯影用調色劑係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE199C的色差△E為10以內。 The toner for electrostatic charge development according to the third embodiment contains the following toner particles for electrostatic charge development, and the toner particles contain at least: a binder resin; and a CI pigment yellow 74 as a yellow colorant. And at least one red colorant selected from the group consisting of CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1, and CI Pigment Red 184; wherein, the gloss is 40% The coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles divided by the length unit) In the case of the image of the formula "", the color difference ΔE with the PANTONE 199C is determined to be within 10 degrees by the following equation.

△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5[上述式中，上述L3、a3及b3各自為PANTONE199C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE199C而獲得。上述L4、a4及b4各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值、b＊值，且以上述反射分光密度計測定該圖像而獲得的。] ΔE={(L 3 - L 4 ) 2 +(a 3 -a 4 ) 2 +(b 3 -b 4 ) 2 } 0.5 [In the above formula, each of L 3 , a 3 and b 3 is PANTONE199C The L * value, the a * value, and the b * value were obtained by measuring the color ticket PANTONE199C by a reflection spectrodensitometer. Each of L 4 , a 4 , and b 4 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And got it. ]

構成第3實施形態的調色劑的調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.(Color Index(以下相同))顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑。 The toner particles constituting the toner of the third embodiment include at least a binder resin, CI (Color Index (hereinafter the same)) as a yellow colorant, and yellow pigment 74; and CI selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group.

又，本實施形態的調色劑在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE199C的色差△E為10以內。 Further, the toner of the present embodiment forms a toner load T (g/m 2 ) in the coated paper having a gloss of 40%, and satisfies "T = 4 × D / 7 (wherein D represents the above-mentioned color When the volume average particle diameter (μm) of the agent particles is divided by the value obtained by the unit of the length), the color difference ΔE with the PANTONE 199C is determined to be within 10 by the following formula.

藉由具備上述的構成，提供一種可以形成PANTONE199C的色彩再現性優異的圖像的調色劑。 By having the above configuration, a toner which can form an image excellent in color reproducibility of the PANTONE 199C is provided.

△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5上述式中，上述L3、a3及b3各自為PANTONE199C的L＊值、a＊值及b＊值，且以反射分光密度計(X-Rite公司製、商品名：Xrite-939)測定色票PANTONE199C而獲得。上述L4、a4及b4為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值、b＊值，且以上述反射分光密度計測定該圖像而獲得。 ΔE={(L 3 - L 4 ) 2 +(a 3 -a 4 ) 2 +(b 3 -b 4 ) 2 } 0.5 In the above formula, each of L 3 , a 3 and b 3 is L of PANTONE 199C The value, the a * value, and the b * value were obtained by measuring the color ticket PANTONE199C by a reflection spectrodensitometer (manufactured by X-Rite Co., Ltd., trade name: Xrite-939). The L 4 , a 4 , and b 4 are the L * value, the a * value, and the b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. obtain.

另外，所謂色差△E，為用CIE1976L＊a＊b＊表色系中的L＊值、a＊值、b＊值表示的色差。 Further, the color difference ΔE is a color difference expressed by an L * value, an a * value, and a b * value in the CIE1976L * a * b * color system.

又，上述色票PANTONE199C為在光澤度(光澤)為上述值的銅版紙形成有圖像的色票，在色差△E的測定時使用調色劑而形成的圖像也在相對於滿足上述光澤度的條件的銅版紙而形成的基礎上測定色差△E。 Further, the color ticket PANTONE 199C is a color ticket in which an image is formed on a coated paper having a gloss (gloss) of the above value, and an image formed by using a toner in the measurement of the color difference ΔE is also satisfied with the gloss. The color difference ΔE was measured on the basis of the formation of the coated paper.

另外，色差△E測定所使用的銅版紙的光澤度(光澤)利用以下的方法來測定。 In addition, the gloss (gloss) of the coated paper used for the measurement of the color difference ΔE was measured by the following method.

本實施形態中的銅版紙的光澤(gloss)是指以JIS K 5600-4-7(JIS Z 8741)的60°測定而得到的光澤度，測定器使用BYK-Gardner公司製的型號4430 micro-TRI-gloss。 The gloss of the coated paper in the present embodiment is a gloss measured by 60° measured in JIS K 5600-4-7 (JIS Z 8741), and the measuring instrument is a model 4430 micro-manufactured by BYK-Gardner Co., Ltd. TRI-gloss.

進而，為測定色差△E而提供的圖像的調色劑載量T如上述，係根據由調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值D、固定為利用式「T=4×D/7」算出的值而進行。 Further, as described above, the toner load T of the image for measuring the color difference ΔE is fixed to the utilization value based on the value D obtained by dividing the volume average particle diameter (μm) of the toner particles by the length unit. The value calculated by "T=4×D/7" is performed.

另外，算出為測定色差△E而提供的圖像的調色劑載量T之式如上述為「T=4×D/7」的理由如下所述。 In addition, the reason why the toner load T of the image supplied to measure the color difference ΔE is calculated as "T=4×D/7" is as follows.

即，在調色劑粒子未被定影的圖像狀態下，在用紙與粒子之間具有空間，相對於此，在定影時，調色劑粒子熔解，以在上述空間填埋熔解的調色劑粒子的形式空間會減少，而成為調色劑圖像。存在調色劑粒子的形狀、用紙的凹凸等的影響，因而不能一概而論，但一般是因為利用式「T=4×D/7」所示的值可獲得較佳實心圖像。 That is, in the image state in which the toner particles are not fixed, there is a space between the paper and the particles, whereas the toner particles are melted at the time of fixing to melt the melted toner in the space. The form space of the particles is reduced to become a toner image. There is a influence of the shape of the toner particles, the unevenness of the paper, and the like, and thus it cannot be generalized, but generally, a better solid image can be obtained by using the value shown by the formula "T = 4 × D / 7".

與PANTONE199C的上述色差△E越小越好。作為色差△E，以8以下為佳，較佳為7以下，更佳為6以下，再更佳為5以下。 The smaller the above-mentioned color difference ΔE with PANTONE199C, the better. The color difference ΔE is preferably 8 or less, more preferably 7 or less, still more preferably 6 or less, still more preferably 5 or less.

另外，作為將與PANTONE199C的色差△E控制在上述的範圍的方法，可列舉例如，調色劑粒子中所含的黃色著色劑及紅色著色劑的選擇、以及該黃色著色劑及紅色著色劑的各自量的調整等方法。 In addition, as a method of controlling the color difference ΔE with the PANTONE 199C in the above range, for example, selection of a yellow coloring agent and a red coloring agent contained in the toner particles, and the yellow coloring agent and the red coloring agent are exemplified. Methods such as adjustment of the respective quantities.

[調色劑粒子] [Toner Particles]

調色劑粒子含有黏結劑樹脂及著色劑，也可進一步含有離型劑或其他內部添加劑。 The toner particles may contain a binder resin and a coloring agent, and may further contain a release agent or other internal additives.

以下，詳細說明調色劑粒子中所含的成分。 Hereinafter, the components contained in the toner particles will be described in detail.

-黏結劑樹脂- -Adhesive resin -

作為黏結劑樹脂，與第1實施形態記載的內容相同。 The binder resin is the same as that described in the first embodiment.

作為黏結劑樹脂，可適用聚酯樹脂。 As the binder resin, a polyester resin can be applied.

關於聚酯樹脂，從PANTONE 199C的色彩再現性更優異的觀點考慮，可以組合使用非晶性聚酯樹脂與結晶性聚酯樹脂。 Regarding the polyester resin, from the viewpoint of more excellent color reproducibility of PANTONE 199C, an amorphous polyester resin and a crystalline polyester resin can be used in combination.

-著色劑- -Colorant-

調色劑粒子含有C.I顏料黃74作為黃色著色劑，且含有選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種作為紅色著色劑。 The toner particles contain CI Pigment Yellow 74 as a yellow colorant, and contain at least 1 selected from the group consisting of CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1, and CI Pigment Red 184. Kind as a red colorant.

‧著色劑的含量 ‧Colorant content

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅48：1作為紅色著色劑的情况下，從PANTONE199C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(A1-1)~(A1-2)任一者。(A1-1)C.I.顏料黃74為0.25質量%以上且未滿0.75質量%、並且C.I.顏料紅48：1為3.75質量%以上且未滿5.75質量%；(A1-2)C.I.顏料黃74為0.75質量%以上且未滿1.25質量%、並且C.I.顏料紅48：1為3.75質量%以上且未滿5.25質量%。 When CI pigment yellow 74 is contained as a yellow coloring agent and CI pigment red 48:1 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 199C (A1). -1)~(A1-2) either. (A1-1) CI Pigment Yellow 74 is 0.25 mass% or more and less than 0.75 mass%, and CI Pigment Red 48:1 is 3.75 mass% or more and less than 5.75 mass%; (A1-2) CI Pigment Yellow 74 is 0.75 mass% or more and less than 1.25 mass%, and CI pigment red 48:1 is 3.75 mass% or more and less than 5.25 mass%.

進而，從PANTONE199C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(A2-1)~(A2-2)任一者。(A2-1)C.I.顏料黃74為0.25質量%以上且未滿0.75質量%、並且C.I.顏料紅48：1為4.25質量%以上且未滿5.25質量%；(A2-2)C.I.顏料黃74為0.75質 量%以上且未滿1.25質量%、並且C.I.顏料紅48：1為3.75質量%以上且未滿4.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (A2-1) to (A2-2) from the viewpoint of more excellent color reproducibility of PANTONE 199C. (A2-1) CI Pigment Yellow 74 is 0.25 mass% or more and less than 0.75 mass%, and CI Pigment Red 48:1 is 4.25 mass% or more and less than 5.25 mass%; (A2-2) CI Pigment Yellow 74 is 0.75 quality The amount is not less than 1.25 mass%, and C.I. pigment red 48:1 is 3.75 mass% or more and less than 4.75 mass%.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅48：3作為紅色著色劑的情况下，從PANTONE199C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(B1-1)~(B1-3)任一者。(B1-1)C.I.顏料黃74為0.25質量%以上且未滿0.75質量%、並且C.I.顏料紅48：3為3.75質量%以上且未滿5.75質量%；(B1-2)C.I.顏料黃74為0.75質量%以上且未滿1.25質量%、並且C.I.顏料紅48：3為3.75質量%以上且未滿5.25質量%；(B1-3)C.I.顏料黃74為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅48：3為3.75質量%以上且未滿4.25質量%。 When CI pigment yellow 74 is contained as a yellow coloring agent and CI pigment red 48:3 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 199C (B1). -1)~(B1-3) either. (B1-1) CI Pigment Yellow 74 is 0.25 mass% or more and less than 0.75 mass%, and CI Pigment Red 48:3 is 3.75 mass% or more and less than 5.75 mass%; (B1-2) CI Pigment Yellow 74 is 0.75 mass% or more and less than 1.25 mass%, and CI pigment red 48:3 is 3.75 mass% or more and less than 5.25 mass%; (B1-3) CI pigment yellow 74 is 1.25 mass% or more and less than 1.75 mass%. And CI Pigment Red 48:3 is 3.75 mass% or more and less than 4.25 mass%.

進而，從PANTONE199C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(B2-1)~(B2-2)任一者。(B2-1)C.I.顏料黃74為0.25質量%以上且未滿0.75質量%、並且C.I.顏料紅48：3為4.25質量%以上且未滿5.75質量%；(B2-2)C.I.顏料黃74為0.75質量%以上且未滿1.25質量%、並且C.I.顏料紅48：3為3.75質量%以上且未滿5.25質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 199C, it is preferable that the content of each coloring agent satisfies any of the following (B2-1) to (B2-2). (B2-1) CI Pigment Yellow 74 is 0.25 mass% or more and less than 0.75 mass%, and CI Pigment Red 48:3 is 4.25 mass% or more and less than 5.75 mass%; (B2-2) CI Pigment Yellow 74 is 0.75 mass% or more and less than 1.25 mass%, and CI pigment red 48:3 is 3.75 mass% or more and less than 5.25 mass%.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅57：1作為紅色著色劑的情況下，從PANTONE199C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(C1-1)~(C1-5)任一者。(C1-1)C.I.顏料黃74為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅57：1為5.25質量%以上且未滿6.25質量%；(C1-2)C.I.顏料黃74為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅57：1為4.75質量%以上且未滿7.25質量%；(C1-3)C.I.顏料黃74為2.25質量%以上 且未滿2.75質量%、並且C.I.顏料紅57：1為5.25質量%以上且未滿7.75質量%；(C1-4)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅57：1為5.75質量%以上且未滿7.75質量%；(C1-5)C.I.顏料黃74為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅57：1為6.75質量%以上且未滿7.75質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 57:1 is used as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (C1) from the viewpoint of excellent color reproducibility of PANTONE199C. -1)~(C1-5) either. (C1-1) CI Pigment Yellow 74 is 1.25 mass% or more and less than 1.75 mass%, and CI Pigment Red 57:1 is 5.25 mass% or more and less than 6.25 mass%; (C1-2) CI Pigment Yellow 74 is 1.75 mass% or more and less than 2.25 mass%, and CI pigment red 57:1 is 4.75 mass% or more and less than 7.25 mass%; (C1-3) CI pigment yellow 74 is 2.25 mass% or more And less than 2.75 mass%, and CI pigment red 57:1 is 5.25 mass% or more and less than 7.75 mass%; (C1-4) CI pigment yellow 74 is 2.75 mass% or more and less than 3.25 mass%, and CI pigment The red 57:1 is 5.75 mass% or more and less than 7.75 mass%; (C1-5) CI pigment yellow 74 is 3.25 mass% or more and less than 3.75 mass%, and the CI pigment red 57:1 is 6.75 mass% or more. Less than 7.75 mass%.

進而，從PANTONE199C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(C2-1)~(C2-3)任一者。(C2-1)C.I.顏料黃74為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅57：1為5.25質量%以上且未滿6.75質量%；(C2-2)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅57：1為5.25質量%以上且未滿7.25質量%；(C2-3)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅57：1為6.25質量%以上且未滿7.75質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 199C, it is preferable that the content of each coloring agent satisfies any of the following (C2-1) to (C2-3). (C2-1) CI Pigment Yellow 74 is 1.75 mass% or more and less than 2.25 mass%, and CI Pigment Red 57:1 is 5.25 mass% or more and less than 6.75 mass%; (C2-2) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI pigment red 57:1 is 5.25 mass% or more and less than 7.25 mass%; (C2-3) CI pigment yellow 74 is 2.75 mass% or more and less than 3.25 mass% And CI Pigment Red 57:1 is 6.25 mass % or more and less than 7.75 mass %.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅184作為紅色著色劑的情況下，從PANTONE199C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(D1-1)~(D1-4)任一者。(D1-1)C.I.顏料黃74為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅184為5.25質量%以上且未滿6.25質量%；(D1-2)C.I.顏料黃74為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅184為5.25質量%以上且未滿7.25質量%；(D1-3)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅184為5.25質量%以上且未滿7.75質量%；(D1-4)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅184為5.75質量%以上且未滿8.25質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 184 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 199C (D1-1). )~(D1-4) either. (D1-1) CI Pigment Yellow 74 is 1.25 mass% or more and less than 1.75 mass%, and CI Pigment Red 184 is 5.25 mass% or more and less than 6.25 mass%; (D1-2) CI Pigment Yellow 74 is 1.75 mass % or more and less than 2.25 mass%, and CI Pigment Red 184 is 5.25 mass% or more and less than 7.25 mass%; (D1-3) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI pigment Red 184 is 5.25 mass% or more and less than 7.75 mass%; (D1-4) CI pigment yellow 74 is 2.75 mass% or more and less than 3.25 mass%, and CI pigment red 184 is 5.75 mass% or more and less than 8.25 mass. %.

進而，從PANTONE199C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(D2-1)~(D2-3)任一者。(D2-1)C.I. 顏料黃74為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅184為5.25質量%以上且未滿7.25質量%；(D2-2)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅184為5.75質量%以上且未滿7.75質量%；(D2-3)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅184為6.25質量%以上且未滿7.75質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 199C, it is preferable that the content of each coloring agent satisfies any of the following (D2-1) to (D2-3). (D2-1) C.I. Pigment Yellow 74 is 1.75 mass% or more and less than 2.25 mass%, and CI Pigment Red 184 is 5.25 mass% or more and less than 7.25 mass%; (D2-2) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75. % by mass, and CI Pigment Red 184 is 5.75 mass% or more and less than 7.75 mass%; (D2-3) CI Pigment Yellow 74 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 184 is 6.25 mass%. Above and less than 7.75 mass%.

另外，從可以將與PANTONE199C的上述色差△E更容易地控制在上述範圍的觀點出發，最好是僅含有C.I.顏料黃74作為黃色著色劑，且僅含有上述C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1、或C.I.顏料紅184的任一種作為紅色著色劑。 Further, from the viewpoint that the above-described color difference ΔE with PANTONE 199C can be more easily controlled to the above range, it is preferable to contain only CI Pigment Yellow 74 as a yellow colorant, and only contain the above CI Pigment Red 48:1, CI Pigment. Any of red 48:3, CI Pigment Red 57:1, or CI Pigment Red 184 is used as a red colorant.

又，作為此時的各著色劑的含量，也以上述範圍為佳。 Further, the content of each coloring agent at this time is preferably in the above range.

調色劑粒子可以含有C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184以外的其他的著色劑。作為其他的著色劑，可以為顏料，也可以為染料，從耐光性或耐水性的觀點出發，較佳為顏料。 The toner particles may contain other coloring agents other than C.I. Pigment Yellow 74, C.I. Pigment Red 48:1, C.I. Pigment Red 48:3, C.I. Pigment Red 57:1, and C.I. Pigment Red 184. The other coloring agent may be a pigment or a dye, and is preferably a pigment from the viewpoint of light resistance or water resistance.

作為其他著色劑，可列舉例如：SiO2(二氧化矽)、TiO2(二氧化鈦)、Al2O3(氧化鋁)等白色顏料；C.I.顏料紅122、孟加拉玫瑰紅等紅色的顏料以及染料；C.I.顏料黃97、C.I.顏料黃12、喹啉黃、鉻黃等黃色的顏料及染料；孔雀石綠草酸鹽等綠色的顏料及染料；C.I.顏料藍15：1、C.I.顏料藍15：3、苯胺藍、銅油藍、群青藍、酞菁藍、氯化亞甲基藍等藍色的顏料以及染料；碳黑、燈黑、尼格羅黑等黒色的顏料以及染料；等。 Examples of the other coloring agent include white pigments such as SiO 2 (cerium oxide), TiO 2 (titanium dioxide), and Al 2 O 3 (alumina); red pigments such as CI Pigment Red 122 and Bengal Rose, and dyes; Yellow pigments and dyes such as CI Pigment Yellow 97, CI Pigment Yellow 12, Quinoline Yellow, Chrome Yellow; green pigments and dyes such as malachite oxalate; CI Pigment Blue 15:1, CI Pigment Blue 15:3, Blue pigments and dyes such as aniline blue, copper oil blue, ultramarine blue, phthalocyanine blue, and methylene chloride; dyes and dyes such as carbon black, lamp black, nigroline, and the like;

二氧化矽、二氧化鈦、氧化鋁等白色顏料也可以因著色以外的用途(例如調色劑的充電控制等用途)而被添加到調色劑粒子中。 A white pigment such as ceria, titania or alumina may be added to the toner particles by use other than coloring (for example, use of charge control of a toner).

從使PANTONE199C的色彩再現容易的觀點出發，調色劑粒子中的白色顏料的合計量較佳為20質量%以下，更佳為15質量%以下，特佳為10質量%以下，最佳為5質量%以下，特別佳為1質量%以下。 The total amount of the white pigment in the toner particles is preferably 20% by mass or less, more preferably 15% by mass or less, particularly preferably 10% by mass or less, and most preferably 5, from the viewpoint of facilitating the color reproduction of the PANTONE 199C. The mass% or less is particularly preferably 1% by mass or less.

從使PANTONE199C的色彩再現容易的觀點考慮，調色劑粒子中的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料以外的著色劑的含量，每各自的著色劑較佳為1質量%以下，更佳為0.5質量%以下，特佳為0.1質量%以下，最佳為檢測界限以下並且實質上可以說是不包含，特別佳為0質量%。 From the viewpoint of making the color reproduction of PANTONE 199C easy, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184, and white in the toner particles The content of the coloring agent other than the pigment is preferably 1% by mass or less, more preferably 0.5% by mass or less, even more preferably 0.1% by mass or less, and most preferably not less than the detection limit, and is substantially no. Including, particularly preferably 0% by mass.

從使PANTONE199C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑的總量中所佔的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料的合計量較佳為85質量%以上，更佳為90質量%以上，特佳為95質量%以上，最佳為99質量%以上，特別佳為100質量%(即不含有C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料以外的著色劑)。 From the viewpoint of making the color reproduction of PANTONE 199C easy, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57 in the total amount of the coloring agent in the toner particles: The total amount of 1 and CI Pigment Red 184 and the white pigment is preferably 85% by mass or more, more preferably 90% by mass or more, particularly preferably 95% by mass or more, most preferably 99% by mass or more, and particularly preferably 100% by mass. % (ie, does not contain CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184, and colorants other than white pigment).

從使PANTONE199C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑的總量中所佔的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184的合計量較佳為30質量%以上，更佳為40質量%以上，特佳為50質量%以上，最佳為60質量%以上，最佳為70質量%，最佳為80質量%，最佳為90質量%，特別佳為100質量%(即不含有C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184以外的其他的著色劑)。 From the viewpoint of making the color reproduction of PANTONE 199C easy, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57 in the total amount of the coloring agent in the toner particles: The total amount of 1 and CI Pigment Red 184 is preferably 30% by mass or more, more preferably 40% by mass or more, particularly preferably 50% by mass or more, most preferably 60% by mass or more, and most preferably 70% by mass or less. 80% by mass, preferably 90% by mass, particularly preferably 100% by mass (ie, does not contain CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1, and CI Pigment Other coloring agents other than red 184).

-離型劑- -Release agent-

作為離型劑，與第1實施形態記載的內容相同。 The release agent is the same as that described in the first embodiment.

-無機氧化物粒子- -Inorganic oxide particles -

調色劑粒子可以含有無機氧化物粒子，其內容與第1實施形態記載的內容相同。 The toner particles may contain inorganic oxide particles, and the contents thereof are the same as those described in the first embodiment.

-其他的添加劑- -Other additives -

作為其他的添加劑，與第1實施形態記載的內容相同。 The other additives are the same as those described in the first embodiment.

-調色劑粒子的特性- - Characteristics of toner particles -

調色劑粒子的特性與第1實施形態記載的內容相同。 The characteristics of the toner particles are the same as those described in the first embodiment.

[外部添加劑] [External Additives]

作為外部添加劑，與第1實施形態記載的內容相同。 The external additive is the same as that described in the first embodiment.

[調色劑的製造方法] [Method of Manufacturing Toner]

第3實施形態的調色劑與第1實施形態的調色劑的[調色劑的製造方法]中敘述的方法相同。 The toner of the third embodiment is the same as the method described in [Toner Manufacturing Method] of the toner of the first embodiment.

(第4實施形態的靜電電荷顯影用調色劑) (Toner for electrostatic charge development of the fourth embodiment)

第4實施形態的靜電電荷顯影用調色劑為以下的靜電電荷顯影用調色劑係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；選 自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE199C的色差△E為10以內。 The toner for electrostatic charge development according to the fourth embodiment contains the following toner particles for electrostatic charge development, and the toner particles contain at least: a binder resin; and are selected from CI Pigment Yellow 155 and CI Pigment. Yellow 185 constitutes at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146; wherein the coated paper is formed at a gloss of 40% The toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents a value obtained by dividing the volume average particle diameter (μm) of the above toner particles by a unit of length)" In the case of the image of the formula, the color difference ΔE with the PANTONE 199C is determined to be within 10 by the following formula.

△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5 △E={(L 3 -L 4 ) 2 +(a 3 -a 4 ) 2 +(b 3 -b 4 ) 2 } 0.5

上述式中，上述L3、a3、b3、L4、a4及b4與第3實施形態記載的內容相同。 In the above formula, the above L 3 , a 3 , b 3 , L 4 , a 4 and b 4 are the same as those described in the third embodiment.

構成第4實施形態的調色劑的調色劑粒子至少含有：黏結劑樹脂；選自由C.I.(Color Index(以下相同))顏料黃155及顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑。 The toner particles constituting the toner of the fourth embodiment include at least a binder resin, and at least one yellow colorant selected from the group consisting of CI (Color Index (hereinafter the same)) Pigment Yellow 155 and Pigment Yellow 185. And at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146.

又，本實施形態的調色劑在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE199C的色差△E為10以內。 Further, the toner of the present embodiment forms a toner load T (g/m 2 ) in the coated paper having a gloss of 40%, and satisfies "T = 4 × D / 7 (wherein D represents the above-mentioned color When the volume average particle diameter (μm) of the agent particles is divided by the value obtained by the unit of the length), the color difference ΔE with the PANTONE 199C is determined to be within 10 by the following formula.

藉由具備上述構成，提供一種可以形成PANTONE199C的色彩再現性優異的圖像的調色劑。 With the above configuration, a toner which can form an image excellent in color reproducibility of the PANTONE 199C is provided.

△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5 △E={(L 3 -L 4 ) 2 +(a 3 -a 4 ) 2 +(b 3 -b 4 ) 2 } 0.5

上述式中，上述L3、a3、b3、L4、a4及b4與第3實施形態記載的內容相同。 In the above formula, the above L 3 , a 3 , b 3 , L 4 , a 4 and b 4 are the same as those described in the third embodiment.

[調色劑粒子] [Toner Particles]

調色劑粒子含有黏結劑樹脂及著色劑，也可進一步含有離型劑或其他內部添加劑。 The toner particles may contain a binder resin and a coloring agent, and may further contain a release agent or other internal additives.

以下，詳細說明調色劑粒子中所含的成分。 Hereinafter, the components contained in the toner particles will be described in detail.

-黏結劑樹脂- -Adhesive resin -

作為黏結劑樹脂，與第1實施形態記載的內容相同。 The binder resin is the same as that described in the first embodiment.

作為黏結劑樹脂，適用聚酯樹脂。 As the binder resin, a polyester resin is used.

從PANTONE 199 C的色彩再現性更優異的觀點考慮，聚酯樹脂可併用非晶性聚酯樹脂與結晶性聚酯樹脂。 From the viewpoint of more excellent color reproducibility of PANTONE 199 C, a polyester resin and a crystalline polyester resin can be used in combination with the polyester resin.

-著色劑- -Colorant-

調色劑粒子含有選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種作為黃色著色劑，且含有選自由C.I.顏料紅238(=C.I.顏料紅269)及C.I.顏料紅146構成群組中之至少1種作為紅色著色劑。 The toner particles contain at least one selected from the group consisting of CI Pigment Yellow 155 and CI Pigment Yellow 185 as a yellow colorant, and contain at least one selected from the group consisting of CI Pigment Red 238 (=CI Pigment Red 269) and CI Pigment Red 146. At least one of the groups is used as a red colorant.

‧著色劑的含量 ‧Colorant content

含有C.I.顏料黃155作為黃色著色劑、且含有C.I.顏料紅238作為紅色著色劑的情況下，從PANTONE199C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(A1-1)~(A1-4)任一者。(A1-1)C.I.顏料黃155為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅238為5.25質量%以上且未滿7.25質量%；(A1-2)C.I.顏料黃155為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅238為5.75質量%以上且未滿8.25質量%；(A1-3)C.I.顏料黃155為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅238為6.25質量%以上且未滿8.75質量%； (A1-4)C.I.顏料黃155為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅238為6.75質量%以上且未滿8.75質量%。 When CI Pigment Yellow 155 is contained as a yellow coloring agent and CI Pigment Red 238 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 199C (A1-1). )~(A1-4) either. (A1-1) CI Pigment Yellow 155 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 238 is 5.25 mass% or more and less than 7.25 mass%; (A1-2) CI Pigment Yellow 155 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 8.25 mass%; (A1-3) CI Pigment Yellow 155 is 3.25 mass% or more and less than 3.75 mass%, and CI pigment Red 238 is 6.25 mass% or more and less than 8.75 mass%; (A1-4) C.I. Pigment Yellow 155 is 3.75 mass% or more and less than 4.25 mass%, and C.I. Pigment Red 238 is 6.75 mass% or more and less than 8.75 mass%.

進而，從PANTONE199C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(A2-1)~(A2-4)任一者。(A2-1)C.I.顏料黃155為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅238為5.75質量%以上且未滿7.25質量%；(A2-2)C.I.顏料黃155為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅238為5.75質量%以上且未滿7.75質量%；(A2-3)C.I.顏料黃155為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅238為6.25質量%以上且未滿8.25質量%；(A2-4)C.I.顏料黃155為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅238為7.25質量%以上且未滿8.25質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (A2-1) to (A2-4) from the viewpoint of more excellent color reproducibility of PANTONE 199C. (A2-1) CI Pigment Yellow 155 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 7.25 mass%; (A2-2) CI Pigment Yellow 155 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 7.75 mass%; (A2-3) CI Pigment Yellow 155 is 3.25 mass% or more and less than 3.75 mass%, and CI pigment Red 238 is 6.25 mass% or more and less than 8.25 mass%; (A2-4) CI Pigment Yellow 155 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 238 is 7.25 mass% or more and less than 8.25 mass. %.

含有C.I.顏料黃155作為黃色著色劑、且含有C.I.顏料紅146作為紅色著色劑的情況下，從PANTONE199C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(B1-1)~(B1-4)任一者。(B1-1)C.I.顏料黃155為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅146為5.25質量%以上且未滿6.75質量%；(B1-2)C.I.顏料黃155為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅146為5.25質量%以上且未滿7.75質量%；(B1-3)C.I.顏料黃155為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅146為5.75質量%以上且未滿8.25質量%；(B1-4)C.I.顏料黃155為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅146為6.25質量%以上且未滿8.25質量%。 When CI Pigment Yellow 155 is contained as a yellow coloring agent and CI Pigment Red 146 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 199C (B1-1). )~(B1-4) either. (B1-1) CI Pigment Yellow 155 is 1.25 mass% or more and less than 1.75 mass%, and CI Pigment Red 146 is 5.25 mass% or more and less than 6.75 mass%; (B1-2) CI Pigment Yellow 155 is 1.75 mass % or more and less than 2.25 mass%, and CI Pigment Red 146 is 5.25% by mass or more and less than 7.75 mass%; (B1-3) CI Pigment Yellow 155 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 146 is 5.75 mass% or more and less than 8.25 mass%; (B1-4) CI Pigment Yellow 155 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 146 is 6.25 mass% or more and less than 8.25 mass. %.

進而，從PANTONE199C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(B2-1)~(B2-4)任一者。(B2-1)C.I.顏料黃155為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅146 為5.25質量%以上且未滿6.75質量%；(B2-2)C.I.顏料黃155為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅146為5.25質量%以上且未滿7.25質量%；(B2-3)C.I.顏料黃155為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅146為5.75質量%以上且未滿7.75質量%；(B2-4)C.I.顏料黃155為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅146為6.75質量%以上且未滿7.75質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 199C, it is preferable that the content of each coloring agent satisfies any of the following (B2-1) to (B2-4). (B2-1) C.I. Pigment Yellow 155 is 1.25 mass% or more and less than 1.75 mass%, and C.I. Pigment Red 146 5.5% by mass or more and less than 6.75 mass%; (B2-2) CI Pigment Yellow 155 is 1.75 mass% or more and less than 2.25 mass%, and CI Pigment Red 146 is 5.25 mass% or more and less than 7.25 mass%; (B2-3) CI Pigment Yellow 155 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 146 is 5.75 mass% or more and less than 7.75 mass%; (B2-4) CI Pigment Yellow 155 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 146 is 6.75 mass % or more and less than 7.75 mass %.

含有C.I.顏料黃185作為黃色著色劑、且含有C.I.顏料紅238作為紅色著色劑的情況下，從PANTONE199C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(C1-1)~(C1-4)任一者。(C1-1)C.I.顏料黃185為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅238為5.25質量%以上且未滿7.25質量%；(C1-2)C.I.顏料黃185為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅238為5.75質量%以上且未滿8.25質量%；(C1-3)C.I.顏料黃185為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅238為6.25質量%以上且未滿8.75質量%；(C1-4)C.I.顏料黃185為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅238為6.75質量%以上且未滿8.75質量%。 When CI Pigment Yellow 185 is contained as a yellow coloring agent and CI Pigment Red 238 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (C1-1) from the viewpoint of excellent color reproducibility of PANTONE199C. )~(C1-4) either. (C1-1) CI Pigment Yellow 185 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 238 is 5.25 mass% or more and less than 7.25 mass%; (C1-2) CI Pigment Yellow 185 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 8.25 mass%; (C1-3) CI Pigment Yellow 185 is 3.25 mass% or more and less than 3.75 mass%, and CI pigment Red 238 is 6.25 mass% or more and less than 8.75 mass%; (C1-4) CI pigment yellow 185 is 3.75 mass% or more and less than 4.25 mass%, and CI pigment red 238 is 6.75 mass% or more and less than 8.75 mass. %.

進而，從PANTONE199C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(C2-1)~(C2-4)任一者。(C2-1)C.I.顏料黃185為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅238為5.75質量%以上且未滿7.25質量%；(C2-2)C.I.顏料黃185為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅238為5.75質量%以上且未滿7.75質量%；(C2-3)C.I.顏料黃185為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅238為6.25質量%以上且未滿8.25質量%；(C2-4)C.I.顏料黃185為3.75質量%以上且未滿4.25質量%、並且C.I. 顏料紅238為7.25質量%以上且未滿8.25質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (C2-1) to (C2-4) from the viewpoint of more excellent color reproducibility of PANTONE 199C. (C2-1) CI Pigment Yellow 185 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 7.25 mass%; (C2-2) CI Pigment Yellow 185 is 2.75 mass % or more and less than 3.25 mass%, and CI Pigment Red 238 is 5.75 mass% or more and less than 7.75 mass%; (C2-3) CI Pigment Yellow 185 is 3.25 mass% or more and less than 3.75 mass%, and CI pigment Red 238 is 6.25 mass% or more and less than 8.25 mass%; (C2-4) CI pigment yellow 185 is 3.75 mass% or more and less than 4.25 mass%, and CI The pigment red 238 was 7.25 mass% or more and less than 8.25 mass%.

含有C.I.顏料黃185作為黃色著色劑、且含有C.I.顏料紅146作為紅色著色劑的情況下，從PANTONE199C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(D1-1)~(D1-4)任一者。(D1-1)C.I.顏料黃185為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅146為5.25質量%以上且未滿6.75質量%；(D1-2)C.I.顏料黃185為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅146為5.25質量%以上且未滿7.75質量%；(D1-3)C.I.顏料黃185為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅146為5.75質量%以上且未滿8.25質量%；(D1-4)C.I.顏料黃185為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅146為6.25質量%以上且未滿8.25質量%。 When CI Pigment Yellow 185 is contained as a yellow coloring agent and CI Pigment Red 146 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE 199C (D1-1). )~(D1-4) either. (D1-1) CI Pigment Yellow 185 is 1.25 mass% or more and less than 1.75 mass%, and CI Pigment Red 146 is 5.25 mass% or more and less than 6.75 mass%; (D1-2) CI Pigment Yellow 185 is 1.75 mass % or more and less than 2.25 mass%, and CI Pigment Red 146 is 5.25% by mass or more and less than 7.75 mass%; (D1-3) CI Pigment Yellow 185 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 146 is 5.75 mass% or more and less than 8.25 mass%; (D1-4) CI Pigment Yellow 185 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 146 is 6.25 mass% or more and less than 8.25 mass. %.

進而，從PANTONE199C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(D2-1)~(D2-4)任一者。(D2-1)C.I.顏料黃185為1.25質量%以上且未滿1.75質量%、並且C.I.顏料紅146為5.25質量%以上且未滿6.25質量%；(D2-2)C.I.顏料黃185為1.75質量%以上且未滿2.25質量%、並且C.I.顏料紅146為5.25質量%以上且未滿7.25質量%；(D2-3)C.I.顏料黃185為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅146為5.75質量%以上且未滿7.75質量%；(D2-4)C.I.顏料黃185為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅146為6.75質量%以上且未滿7.75質量%。 Furthermore, from the viewpoint of more excellent color reproducibility of PANTONE 199C, it is preferable that the content of each coloring agent satisfies any of the following (D2-1) to (D2-4). (D2-1) CI Pigment Yellow 185 is 1.25 mass% or more and less than 1.75 mass%, and CI Pigment Red 146 is 5.25 mass% or more and less than 6.25 mass%; (D2-2) CI Pigment Yellow 185 is 1.75 mass % or more and less than 2.25 mass%, and CI Pigment Red 146 is 5.25 mass% or more and less than 7.25 mass%; (D2-3) CI Pigment Yellow 185 is 2.25% by mass or more and less than 2.75 mass%, and CI Pigment Red 146 is 5.75 mass% or more and less than 7.75 mass%; (D2-4) CI Pigment Yellow 185 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 146 is 6.75 mass% or more and less than 7.75 mass. %.

另外，從可以將與PANTONE199C的上述色差△E更容易地控制在上述範圍的觀點出發，最好是僅含有C.I.顏料黃155、或C.I.顏料黃185的任一種作為黃色著色劑、且僅含有上述C.I.顏料紅238、或C.I.顏料紅146的任一種作為紅色著色劑。 Further, from the viewpoint that the above-described color difference ΔE with PANTONE 199C can be more easily controlled to the above range, it is preferable to contain only any one of CI Pigment Yellow 155 or CI Pigment Yellow 185 as a yellow coloring agent, and only contains the above. Any of CI Pigment Red 238 or CI Pigment Red 146 is used as a red colorant.

又，作為此時的各著色劑含量，也以上述範圍為佳。 Moreover, it is preferable that the content of each coloring agent at this time is the said range.

調色劑粒子可以含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146以外的其他的著色劑。作為其他的著色劑，可以為顏料，也可以為染料，從耐光性或耐水性的觀點出發，較佳為顏料。 The toner particles may contain other coloring agents other than C.I. Pigment Yellow 155, C.I. Pigment Yellow 185, C.I. Pigment Red 238, and C.I. Pigment Red 146. The other coloring agent may be a pigment or a dye, and is preferably a pigment from the viewpoint of light resistance or water resistance.

作為其他著色劑，可列舉例如：SiO2(二氧化矽)、TiO2(二氧化鈦)、Al2O3(氧化鋁)等白色顏料；C.I.顏料紅122、C.I.顏料紅48：1、C.I.顏料紅57：1、孟加拉玫瑰紅等紅色的顏料及染料；C.I.顏料黃97、C.I.顏料黃12、喹啉黃、鉻黃等黃色的顏料及染料；孔雀石綠草酸鹽等綠色的顏料及染料；C.I.顏料藍15：1、C.I.顏料藍15：3、苯胺藍、銅油藍、群青藍、酞菁藍、氯化亞甲基藍等藍色的顏料以及染料；碳黑、燈黑、尼格羅黑等黒色的顏料以及染料，等。 Examples of the other coloring agent include white pigments such as SiO 2 (cerium oxide), TiO 2 (titanium dioxide), and Al 2 O 3 (alumina); CI Pigment Red 122, CI Pigment Red 48:1, and CI Pigment Red. 57:1, red pigments and dyes such as bengal rose red; yellow pigments and dyes such as CI pigment yellow 97, CI pigment yellow 12, quinoline yellow, chrome yellow; green pigments and dyes such as malachite oxalate; CI Pigment Blue 15:1, CI Pigment Blue 15:3, aniline blue, copper oil blue, ultramarine blue, phthalocyanine blue, methylene chloride blue and other blue pigments and dyes; carbon black, lamp black, nigro black, etc. Twilight pigments and dyes, etc.

二氧化矽、二氧化鈦、氧化鋁等白色顏料也可以因著色以外的用途(例如調色劑的充電控制等用途)而被添加到調色劑粒子中。 A white pigment such as ceria, titania or alumina may be added to the toner particles by use other than coloring (for example, use of charge control of a toner).

從使PANTONE199C的色彩再現容易的觀點出發，調色劑粒子中的白色顏料的合計量，較佳為20質量%以下，更佳為15質量%以下，特佳為10質量%以下，最佳為5質量%以下，特別佳為1質量%以下。 The total amount of the white pigment in the toner particles is preferably 20% by mass or less, more preferably 15% by mass or less, even more preferably 10% by mass or less, and most preferably from the viewpoint of facilitating the color reproduction of the PANTONE 199C. 5 mass% or less, particularly preferably 1 mass% or less.

從使PANTONE199C的色彩再現容易的觀點考慮，調色劑粒子中的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、以及白色顏料以外的著色劑的含量，每各自的著色劑較佳為1質量%以下，更佳為0.5質量%以下，特佳為0.1質量%以下，最佳為檢測界限以下並且實質上可以說是不包含，特別佳為0質量%。 From the viewpoint of facilitating the color reproduction of PANTONE 199C, the content of the coloring agent other than CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146 in the toner particles, and white pigments, The colorant is preferably 1% by mass or less, more preferably 0.5% by mass or less, even more preferably 0.1% by mass or less, most preferably not more than the detection limit and substantially not including, and particularly preferably 0% by mass.

從使PANTONE199C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑總量中所佔的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、及白色顏料的合計量較佳為85質量%以上，更佳為90質量%以上，特佳為95質量%以上，最佳為99質量%以上，特別佳為100質量%(即不含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、以及白色顏料以外的著色劑)。 From the viewpoint of making the color reproduction of PANTONE 199C easy, the total amount of CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, CI Pigment Red 146, and white pigment in the total amount of the colorant in the toner particles The amount is preferably 85% by mass or more, more preferably 90% by mass or more, particularly preferably 95% by mass or more, most preferably 99% by mass or more, particularly preferably 100% by mass (that is, does not contain CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238 and CI Pigment Red 146, and colorants other than white pigments).

從使PANTONE199C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑總量中所佔的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146的合計量較佳為30質量%以上，更佳為40質量%以上，特佳為50質量%以上，最佳為60質量%以上，最佳為70質量%，最佳為80質量%，最佳為90質量%，特別佳為100質量%(即不含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146以外的其他的著色劑)。 From the viewpoint of facilitating color reproduction of PANTONE 199C, the total amount of CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146 in the total amount of the colorant in the toner particles is preferably 30% by mass or more, more preferably 40% by mass or more, particularly preferably 50% by mass or more, most preferably 60% by mass or more, most preferably 70% by mass, most preferably 80% by mass, most preferably 90% by mass, It is particularly preferably 100% by mass (that is, a coloring agent other than CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146).

-離型劑- -Release agent-

作為離型劑，與第1實施形態記載的內容相同。 The release agent is the same as that described in the first embodiment.

-無機氧化物粒子- -Inorganic oxide particles -

調色劑粒子可以含有無機氧化物粒子，其內容與第1實施形態記載的內容相同。 The toner particles may contain inorganic oxide particles, and the contents thereof are the same as those described in the first embodiment.

-其他的添加劑- -Other additives -

作為其他的添加劑，與第1實施形態記載的內容相同。 The other additives are the same as those described in the first embodiment.

-調色劑粒子的特性- - Characteristics of toner particles -

調色劑粒子的特性與第1實施形態記載的內容相同。 The characteristics of the toner particles are the same as those described in the first embodiment.

[外部添加劑] [External Additives]

作為外部添加劑，與第1實施形態記載的內容相同。 The external additive is the same as that described in the first embodiment.

[調色劑的製造方法] [Method of Manufacturing Toner]

第4實施形態的調色劑與第1實施形態的調色劑的[調色劑的製造方法]中敘述的方法相同。 The toner of the fourth embodiment is the same as the method described in [Toner Manufacturing Method] of the toner of the first embodiment.

(第5實施形態的靜電電荷顯影用調色劑) (Toner for electrostatic charge development of the fifth embodiment)

第5實施形態的靜電電荷顯影用調色劑為以下的靜電電荷顯影用調色劑係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE166C的色差△E為10以內。 The toner for electrostatic charge development according to the fifth embodiment contains the following toner particles for electrostatic charge development, and the toner particles contain at least: a binder resin; and a CI pigment yellow 74 as a yellow colorant. And at least one red colorant selected from the group consisting of CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1, and CI Pigment Red 184; wherein, the gloss is 40% The coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles divided by the length unit) In the case of an image of the formula "", the color difference ΔE with the PANTONE 166C is determined to be within 10 degrees by the following equation.

△E={(L5-L6)2+(a5-a6)2+(b5-b6)2}0.5 △E={(L 5 -L 6 ) 2 +(a 5 -a 6 ) 2 +(b 5 -b 6 ) 2 } 0.5

[上述式中，上述L5、a5及b5各自為PANTONE166C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE166C而獲得。上述L6、a6及b6各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得。] [In the above formula, each of L 5 , a 5 , and b 5 is an L * value, an a * value, and a b * value of PANTONE166C, and is obtained by measuring the color ticket PANTONE166C by a reflection spectrodensitometer. Each of L 6 , a 6 , and b 6 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And get. ]

構成第5實施形態的調色劑的調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.(Color Index(以下相同))顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑。 The toner particles constituting the toner of the fifth embodiment contain at least: a binder resin; a CI (Color Index (hereinafter the same)) pigment yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group.

又，本實施形態的調色劑在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE166C的色差△E為10以內。 Further, the toner of the present embodiment forms a toner load T (g/m 2 ) in the coated paper having a gloss of 40%, and satisfies "T = 4 × D / 7 (wherein D represents the above-mentioned color When the volume average particle diameter (μm) of the agent particles is divided by the value obtained by the unit of the length), the color difference ΔE with the PANTONE 166C is determined to be within 10 by the following formula.

藉由具備上述構成，提供一種可形成PANTONE166C的色彩再現性優異的圖像的調色劑。 With the above configuration, a toner capable of forming an image excellent in color reproducibility of the PANTONE 166C is provided.

△E={(L5-L6)2+(a5-a6)2+(b1-b2)2}0.5 △E={(L 5 -L 6 ) 2 +(a 5 -a 6 ) 2 +(b 1 -b 2 ) 2 } 0.5

上述式中，上述L5、a5及b5各自為PANTONE166C的L＊值、a＊值及b＊值，且以反射分光密度計(X-Rite公司製、商品名：Xrite-939)測定色票PANTONE166C而獲得。上述L6、a6、b6各自為利用上述靜電電荷顯影用調色劑所形成之上述圖像的L＊值、a＊值、b＊值，且以上述反射分光密度計測定該圖像而獲得。 In the above formula, each of L 5 , a 5 and b 5 is an L * value, an a * value, and a b * value of PANTONE166C, and is measured by a reflection spectrodensitometer (manufactured by X-Rite Co., Ltd., trade name: Xrite-939). Color ticket PANTONE166C is obtained. Each of L 6 , a 6 , and b 6 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the image is measured by the reflection spectrodensitometer. And get.

另外，所謂色差△E，為用CIE1976L＊a＊b＊表色系中的L＊值、a＊值、b＊值表示的色差。 Further, the color difference ΔE is a color difference expressed by an L * value, an a * value, and a b * value in the CIE1976L * a * b * color system.

另外，上述色票PANTONE166C為在光澤度(光澤)為上述的值的銅版紙形成有圖像的色票，在色差△E的測定時使用調色劑而形成的圖像也在相對於滿足上述光澤度的條件的銅版紙而形成的基礎上測定色差△E。 In addition, the color ticket PANTONE 166C is a color ticket in which an image is formed on a coated paper having a gloss (gloss) of the above value, and an image formed by using a toner in the measurement of the color difference ΔE is also satisfied with the above. The color difference ΔE was measured on the basis of the formation of the gloss paper of the gloss condition.

另外，色差△E的測定所使用的銅版紙的光澤度(光澤)利用以下方法來測定。 Further, the gloss (gloss) of the coated paper used for the measurement of the color difference ΔE was measured by the following method.

本實施形態中銅版紙的光澤(gloss)係指以JIS K 5600-4-7(JIS Z 8741)的60°測定而獲得的光澤度，測定器係使用BYK-Gardner公司製的型號4430 micro-TRI-gloss。 In the present embodiment, the gloss of the coated paper refers to the gloss obtained by measurement at 60° in JIS K 5600-4-7 (JIS Z 8741), and the measuring instrument is a model 4430 micro-manufactured by BYK-Gardner Co., Ltd. TRI-gloss.

進而，為測定色差△E而提供的圖像的調色劑載量T係如上述，根據由調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值D、固定為利用式「T=4×D/7」算出的值而進行。 Further, the toner load T of the image to be measured for measuring the color difference ΔE is as described above, and is fixed to the utilization value based on the value D obtained by dividing the volume average particle diameter (μm) of the toner particles by the length unit. The value calculated by "T=4×D/7" is performed.

另外，用以算出供作測定色差△E的圖像的調色劑載量T之式，為上述之「T=4×D/7」的理由如下所述。 In addition, the reason for calculating the toner load T of the image for measuring the color difference ΔE is as follows: "T=4×D/7".

即，在調色劑粒子未被定影的圖像狀態下，在用紙與粒子之間具有空間，相對於此，在定影時，調色劑粒子熔解，以在上述空間填埋熔解的調色劑粒子的形式空間會減少，而成為調色劑圖像。存在調色劑粒子的形狀、用紙的凹凸等的影響，因而不能一概而論，但一般是因為利用式「T=4×D/7」所示的值可獲得較佳實心圖像。 That is, in the image state in which the toner particles are not fixed, there is a space between the paper and the particles, whereas the toner particles are melted at the time of fixing to melt the melted toner in the space. The form space of the particles is reduced to become a toner image. There is a influence of the shape of the toner particles, the unevenness of the paper, and the like, and thus it cannot be generalized, but generally, a better solid image can be obtained by using the value shown by the formula "T = 4 × D / 7".

與PANTONE166C的上述色差△E越小越好。作為色差△E，較佳為8以下，更佳為7以下，特佳為6以下，最佳為5以下。 The smaller the above-mentioned color difference ΔE with the PANTONE166C, the better. The color difference ΔE is preferably 8 or less, more preferably 7 or less, particularly preferably 6 or less, and most preferably 5 or less.

另外，作為將與PANTONE166C的色差△E控制在上述範圍的方法，可列舉例如，調色劑粒子中所含的黃色著色劑及紅色著色劑的選擇、及該黃色著色劑及紅色著色劑的各自的量的調整等方法。 In addition, as a method of controlling the color difference ΔE with the PANTONE 166C in the above range, for example, selection of a yellow coloring agent and a red coloring agent contained in the toner particles, and each of the yellow coloring agent and the red coloring agent may be mentioned. The amount of adjustment and other methods.

[調色劑粒子] [Toner Particles]

調色劑粒子含有黏結劑樹脂及著色劑，更可以進一步含有離型劑或其他內部添加劑。 The toner particles contain a binder resin and a coloring agent, and may further contain a release agent or other internal additives.

以下，詳細說明調色劑粒子中所含的成分。 Hereinafter, the components contained in the toner particles will be described in detail.

-黏結劑樹脂- -Adhesive resin -

作為黏結劑樹脂，與第1實施形態記載的內容相同。 The binder resin is the same as that described in the first embodiment.

作為黏結劑樹脂，適用聚酯樹脂。 As the binder resin, a polyester resin is used.

從PANTONE 166C的色彩再現性更優異的觀點考慮，聚酯樹脂可以組合使用非晶性聚酯樹脂和結晶性聚酯樹脂。 From the viewpoint of more excellent color reproducibility of PANTONE 166C, a polyester resin and a crystalline polyester resin can be used in combination.

-著色劑- -Colorant-

調色劑粒子含有C.I.顏料黃74作為黃色著色劑，且含有選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種作為紅色著色劑。 The toner particles contain CI Pigment Yellow 74 as a yellow colorant, and contain at least 1 selected from the group consisting of CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1, and CI Pigment Red 184. Kind as a red colorant.

‧著色劑的含量 ‧Colorant content

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅48：1作為紅色著色劑的情況下，從PANTONE166C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(A1-1)~(A1-3)任一者。(A1-1)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅48：1為3.75質量%以上且未滿5.25質量%；(A1-2)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅48：1為3.25質量%以上且未滿4.75質量%；(A1-3)C.I.顏料黃74為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅48：1為3.25質量%以上且未滿3.75質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 48:1 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE166C (A1). -1)~(A1-3) either. (A1-1) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 48:1 is 3.75 mass% or more and less than 5.25 mass%; (A1-2) CI Pigment Yellow 74 is 2.75 mass% or more and less than 3.25 mass%, and CI pigment red 48:1 is 3.25 mass% or more and less than 4.75 mass%; (A1-3) CI pigment yellow 74 is 3.25 mass% or more and less than 3.75 mass% And CI Pigment Red 48:1 is 3.25 mass% or more and less than 3.75 mass%.

進而，從PANTONE166C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(A2-1)~(A2-2)任一者。(A2-1)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅48：1為3.75質量%以上且未滿4.75質量%；(A2-2)C.I.顏料黃74為2.75質 量%以上且未滿3.25質量%、並且C.I.顏料紅48：1為3.25質量%以上且未滿4.25質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (A2-1) to (A2-2) from the viewpoint of more excellent color reproducibility of PANTONE166C. (A2-1) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 48:1 is 3.75 mass% or more and less than 4.75 mass%; (A2-2) CI Pigment Yellow 74 is 2.75 quality The amount of % or more is less than 3.25 mass%, and C.I. pigment red 48:1 is 3.25 mass% or more and less than 4.25 mass%.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅48：3作為紅色著色劑的情況下，從PANTONE166C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(B1-1)~(B1-4)任一者。(B1-1)C.I.顏料黃74為2.25質量%以上且未滿2.75質量%、並且C.I.顏料紅48：3為4.25質量%以上且未滿5.25質量%；(B1-2)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅48：3為3.25質量%以上且未滿5.25質量%；(B1-3)C.I.顏料黃74為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅48：3為2.75質量%以上且未滿4.75質量%；(B1-4)C.I.顏料黃74為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅48：3為3.25質量%以上且未滿3.75質量%。 When CI pigment yellow 74 is contained as a yellow coloring agent and CI pigment red 48:3 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE166C (B1). -1)~(B1-4) either. (B1-1) CI Pigment Yellow 74 is 2.25 mass% or more and less than 2.75 mass%, and CI Pigment Red 48:3 is 4.25 mass% or more and less than 5.25 mass%; (B1-2) CI Pigment Yellow 74 is 2.75 mass% or more and less than 3.25 mass%, and CI pigment red 48:3 is 3.25 mass% or more and less than 5.25 mass%; (B1-3) CI pigment yellow 74 is 3.25 mass% or more and less than 3.75 mass% And CI Pigment Red 48:3 is 2.75 mass% or more and less than 4.75 mass%; (B1-4) CI Pigment Yellow 74 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 48:3 is 3.25. More than mass% and less than 3.75 mass%.

進而，從PANTONE166C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(B2-1)~(B2-2)任一者。(B2-1)C.I.顏料黃74為2.75質量%以上且未滿3.25質量%、並且C.I.顏料紅48：3為3.75質量%以上且未滿4.75質量%；(B2-2)C.I.顏料黃74為3.25質量%以上且未滿3.75質量%、並且C.I.顏料紅48：3為3.25質量%以上且未滿4.25質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (B2-1) to (B2-2) from the viewpoint of more excellent color reproducibility of PANTONE166C. (B2-1) CI Pigment Yellow 74 is 2.75 mass% or more and less than 3.25 mass%, and CI Pigment Red 48:3 is 3.75 mass% or more and less than 4.75 mass%; (B2-2) CI Pigment Yellow 74 is 3.25 mass% or more and less than 3.75 mass%, and CI pigment red 48:3 is 3.25 mass% or more and less than 4.25 mass%.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅57：1作為紅色著色劑的情況下，從PANTONE166C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(C1-1)~(C1-4)任一者。(C1-1)C.I.顏料黃74為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅57：1為4.25質量%以上且未滿5.25質量%；(C1-2)C.I.顏料黃74為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅57：1為4.25 質量%以上且未滿6.25質量%；(C1-3)C.I.顏料黃74為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅57：1為4.25質量%以上且未滿6.75質量%；(C1-4)C.I.顏料黃74為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅57：1為4.75質量%以上且未滿7.25質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 57:1 is used as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (C1) from the viewpoint of excellent color reproducibility of PANTONE166C. -1)~(C1-4) either. (C1-1) CI Pigment Yellow 74 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 57:1 is 4.25 mass% or more and less than 5.25 mass%; (C1-2) CI Pigment Yellow 74 is 4.25 mass% or more and less than 4.75 mass%, and CI pigment red 57:1 is 4.25 % by mass or less and less than 6.25 mass%; (C1-3) CI Pigment Yellow 74 is 4.75 mass% or more and less than 5.25 mass%, and CI Pigment Red 57:1 is 4.25 mass% or more and less than 6.75 mass%; (C1-4) CI Pigment Yellow 74 is 5.25 mass% or more and less than 5.75 mass%, and CI Pigment Red 57:1 is 4.75 mass% or more and less than 7.25 mass%.

進而，從PANTONE166C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(C2-1)~(C2-3)任一者。(C2-1)C.I.顏料黃74為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅57：1為4.25質量%以上且未滿6.25質量%；(C2-2)C.I.顏料黃74為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅57：1為4.75質量%以上且未滿6.75質量%；(C2-3)C.I.顏料黃74為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅57：1為5.25質量%以上且未滿6.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (C2-1) to (C2-3) from the viewpoint of more excellent color reproducibility of PANTONE166C. (C2-1) CI Pigment Yellow 74 is 4.25 mass% or more and less than 4.75 mass%, and CI Pigment Red 57:1 is 4.25 mass% or more and less than 6.25 mass%; (C2-2) CI Pigment Yellow 74 is 4.75 mass% or more and less than 5.25 mass%, and CI pigment red 57:1 is 4.75 mass% or more and less than 6.75 mass%; (C2-3) CI pigment yellow 74 is 5.25 mass% or more and less than 5.75 mass% And CI Pigment Red 57:1 is 5.25 mass % or more and less than 6.75 mass %.

含有C.I.顏料黃74作為黃色著色劑、且含有C.I.顏料紅184作為紅色著色劑的情況下，從PANTONE166C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(D1-1)~(D1-4)任一者。(D1-1)C.I.顏料黃74為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅184為4.25質量%以上且未滿5.75質量%；(D1-2)C.I.顏料黃74為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅184為4.25質量%以上且未滿6.25質量%；(D1-3)C.I.顏料黃74為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅184為4.25質量%以上且未滿6.75質量%；(D1-4)C.I.顏料黃74為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅184為5.25質量%以上且未滿7.25質量%。 When CI Pigment Yellow 74 is contained as a yellow coloring agent and CI Pigment Red 184 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (D1-1) from the viewpoint of excellent color reproducibility of PANTONE166C. )~(D1-4) either. (D1-1) CI Pigment Yellow 74 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 184 is 4.25 mass% or more and less than 5.75 mass%; (D1-2) CI Pigment Yellow 74 is 4.25 mass % or more and less than 4.75 mass%, and CI Pigment Red 184 is 4.25 mass% or more and less than 6.25 mass%; (D1-3) CI Pigment Yellow 74 is 4.75 mass% or more and less than 5.25 mass%, and CI pigment Red 184 is 4.25 mass% or more and less than 6.75 mass%; (D1-4) CI pigment yellow 74 is 5.25 mass% or more and less than 5.75 mass%, and CI pigment red 184 is 5.25 mass% or more and less than 7.25 mass. %.

進而，從PANTONE166C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(D2-1)~(D2-4)任一者。(D2-1)C.I.顏料黃74為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅184 為4.75質量%以上且未滿5.25質量%；(D2-2)C.I.顏料黃74為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅184為4.25質量%以上且未滿6.25質量%；(D2-3)C.I.顏料黃74為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅184為4.75質量%以上且未滿6.75質量%；(D2-4)C.I.顏料黃74為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅184為5.25質量%以上且未滿6.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (D2-1) to (D2-4) from the viewpoint of more excellent color reproducibility of PANTONE166C. (D2-1) C.I. Pigment Yellow 74 is 3.75 mass% or more and less than 4.25 mass%, and C.I. Pigment Red 184 4.75 mass% or more and less than 5.25 mass%; (D2-2) CI pigment yellow 74 is 4.25 mass% or more and less than 4.75 mass%, and CI pigment red 184 is 4.25 mass% or more and less than 6.25 mass%; (D2-3) CI Pigment Yellow 74 is 4.75 mass% or more and less than 5.25 mass%, and CI Pigment Red 184 is 4.75 mass% or more and less than 6.75 mass%; (D2-4) CI Pigment Yellow 74 is 5.25 mass % or more and less than 5.75 mass%, and CI Pigment Red 184 is 5.25 mass% or more and less than 6.75 mass%.

另外，從可以將與PANTONE166C的上述色差△E更容易地控制在上述範圍的觀點出發，最好是僅含有C.I.顏料黃74作為黃色著色劑、且僅含有上述C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1、或C.I.顏料紅184的任一種作為紅色著色劑。 Further, from the viewpoint that the above-described color difference ΔE with PANTONE166C can be more easily controlled to the above range, it is preferable to contain only CI Pigment Yellow 74 as a yellow colorant and only the above CI Pigment Red 48:1, CI Pigment. Any of red 48:3, CI Pigment Red 57:1, or CI Pigment Red 184 is used as a red colorant.

又，作為此時的各著色劑的含量，也以上述範圍為佳。 Further, the content of each coloring agent at this time is preferably in the above range.

調色劑粒子可以含有C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184以外的其他的著色劑。作為其他的著色劑，可以為顏料，也可以為染料，從耐光性或耐水性的觀點出發，較佳為顏料。 The toner particles may contain other coloring agents other than C.I. Pigment Yellow 74, C.I. Pigment Red 48:1, C.I. Pigment Red 48:3, C.I. Pigment Red 57:1, and C.I. Pigment Red 184. The other coloring agent may be a pigment or a dye, and is preferably a pigment from the viewpoint of light resistance or water resistance.

作為其他著色劑，可列舉例如：SiO2(二氧化矽)、TiO2(二氧化鈦)、Al2O3(氧化鋁)等白色顏料；C.I.顏料紅122、孟加拉玫瑰紅等紅色的顏料以及染料；C.I.顏料黃97、C.I.顏料黃12、喹啉黃、鉻黃等黃色的顏料及染料；孔雀石綠草酸鹽等綠色的顏料及染料；C.I.顏料藍15：1、C.I.顏料藍15：3、苯胺藍、銅油藍、群青藍、酞菁藍、氯化亞甲基藍等藍色的顏料及染料；碳黑、燈黑、尼格羅黑等黒色的顏料及染料；等。 Examples of the other coloring agent include white pigments such as SiO 2 (cerium oxide), TiO 2 (titanium dioxide), and Al 2 O 3 (alumina); red pigments such as CI Pigment Red 122 and Bengal Rose, and dyes; Yellow pigments and dyes such as CI Pigment Yellow 97, CI Pigment Yellow 12, Quinoline Yellow, Chrome Yellow; green pigments and dyes such as malachite oxalate; CI Pigment Blue 15:1, CI Pigment Blue 15:3, Blue pigments and dyes such as aniline blue, copper oil blue, ultramarine blue, phthalocyanine blue, and methylene chloride; black pigments and dyes such as carbon black, lamp black, and nigro black;

二氧化矽、二氧化鈦、氧化鋁等白色顏料也可以因著色以外的用途(例如調色劑的充電控制等用途)而被添加到調色劑粒子 中。 A white pigment such as cerium oxide, titanium oxide or aluminum oxide may be added to the toner particles by use other than coloring (for example, charge control of toner). in.

從使PANTONE166C的色彩再現容易的觀點出發，調色劑粒子中的白色顏料的合計量較佳為20質量%以下，更佳為15質量%以下，特佳為10質量%以下，最佳為5質量%以下，特別佳為1質量%以下。 The total amount of the white pigment in the toner particles is preferably 20% by mass or less, more preferably 15% by mass or less, particularly preferably 10% by mass or less, and most preferably 5, from the viewpoint of facilitating the color reproduction of the PANTONE 166C. The mass% or less is particularly preferably 1% by mass or less.

從使PANTONE166C的色彩再現容易的觀點考慮，調色劑粒子中的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料以外的著色劑的含量，每各自的著色劑較佳為1質量%以下，更佳為0.5質量%以下，特佳0.1質量%以下，最佳為檢測界限以下並且實質上可以說是不包含，特別佳0質量%。 From the viewpoint of making color reproduction of PANTONE166C easy, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184, and white in toner particles The content of the coloring agent other than the pigment is preferably 1% by mass or less, more preferably 0.5% by mass or less, even more preferably 0.1% by mass or less, and most preferably not less than the detection limit, and is substantially not included in the coloring agent. , especially good 0% by mass.

從使PANTONE166C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑的總量中所佔的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料的合計量較佳為85質量%以上，更佳為90質量%以上，特佳為95質量%以上，最佳為99質量%以上，特別佳為100質量%(即不含有C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184、以及白色顏料以外的著色劑)。 From the viewpoint of facilitating the color reproduction of the PANTONE 166C, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57, which are present in the total amount of the coloring agent in the toner particles: The total amount of 1 and CI Pigment Red 184 and the white pigment is preferably 85% by mass or more, more preferably 90% by mass or more, particularly preferably 95% by mass or more, most preferably 99% by mass or more, and particularly preferably 100% by mass. % (ie, does not contain CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184, and colorants other than white pigment).

從使PANTONE166C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑總量中所佔的C.I.顏料黃74、C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184的合計量較佳為30質量%以上，更佳為40質量%以上，特佳為50質量%以上，最佳為60質量%以上，最佳為70質量%，最佳為80質量%，最佳為90質量%，特別佳為100質量%(即不含有C.I.顏料黃74、C.I.顏料紅48：1、C.I. 顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184以外的其他的著色劑)。 From the viewpoint of making the color reproduction of PANTONE166C easy, CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 in the total amount of the colorant in the toner particles The total amount of CI Pigment Red 184 is preferably 30% by mass or more, more preferably 40% by mass or more, particularly preferably 50% by mass or more, most preferably 60% by mass or more, and most preferably 70% by mass, most preferably 80% by mass, preferably 90% by mass, particularly preferably 100% by mass (ie, does not contain CI Pigment Yellow 74, CI Pigment Red 48:1, CI Pigment Red 48:3, C.I. Pigment Red 57:1 and C.I. Pigment Red 184 other coloring agents).

-離型劑- -Release agent-

作為離型劑，與第1實施形態記載的內容相同。 The release agent is the same as that described in the first embodiment.

-無機氧化物粒子- -Inorganic oxide particles -

調色劑粒子可以含有無機氧化物粒子，其內容與第1實施形態記載的內容相同。 The toner particles may contain inorganic oxide particles, and the contents thereof are the same as those described in the first embodiment.

-其他的添加劑- -Other additives -

作為其他的添加劑，與第1實施形態記載的內容相同。 The other additives are the same as those described in the first embodiment.

-調色劑粒子的特性- - Characteristics of toner particles -

調色劑粒子的特性與第1實施形態記載的內容相同。 The characteristics of the toner particles are the same as those described in the first embodiment.

[外部添加劑] [External Additives]

作為外部添加劑，與第1實施形態記載的內容相同。 The external additive is the same as that described in the first embodiment.

[調色劑的製造方法] [Method of Manufacturing Toner]

第5實施形態的調色劑與第1實施形態的調色劑的[調色劑的製造方法]中敘述的方法相同。 The toner of the fifth embodiment is the same as the method described in [Toner Manufacturing Method] of the toner of the first embodiment.

(第6實施形態的靜電電荷顯影用調色劑) (Toner for electrostatic charge development of the sixth embodiment)

第6實施形態的靜電電荷顯影用調色劑為以下的靜電電荷顯影用 調色劑係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑；其中，在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE166C的色差△E為10以內。 The toner for electrostatic charge development according to the sixth embodiment contains the following toner particles for electrostatic charge development, and the toner particles contain at least: a binder resin; and are selected from CI Pigment Yellow 155 and CI Pigment. Yellow 185 constitutes at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146; wherein the coated paper is formed at a gloss of 40% The toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents a value obtained by dividing the volume average particle diameter (μm) of the above toner particles by a unit of length)" In the case of the image, the color difference ΔE with the PANTONE 166C is determined to be within 10 by the following equation.

△E={(L5-L6)2+(a5-a6)2+(b5-b6)2}0.5 [上述式中，上述L5、a5、b5、L6、a6及b6與第5實施形態記載的內容相同] ΔE={(L 5 - L 6 ) 2 +(a 5 -a 6 ) 2 +(b 5 -b 6 ) 2 } 0.5 [In the above formula, L 5 , a 5 , b 5 , L 6 , a 6 and b 6 are the same as those described in the fifth embodiment]

構成第6實施形態的調色劑的調色劑粒子至少含有：黏結劑樹脂、選自由C.I.(Color Index(以下相同))顏料黃155及顏料黃185構成群組中之至少1種黃色著色劑、以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑。 The toner particles constituting the toner of the sixth embodiment include at least one binder resin and at least one yellow colorant selected from the group consisting of CI (Color Index (hereinafter the same)) Pigment Yellow 155 and Pigment Yellow 185. And at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146.

另外，本實施形態的調色劑在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度的單位所得的值)」式的圖像時，利用下述式求出與PANTONE166C的色差△E為10以內。 Further, the toner of the present embodiment forms a toner load T (g/m 2 ) in a coated paper having a gloss of 40%, which satisfies "T = 4 × D / 7 (wherein D represents the above-mentioned color When the volume average particle diameter (μm) of the agent particles is divided by the unit of the length, the color difference ΔE with the PANTONE 166C is determined to be within 10 degrees by the following formula.

藉由具備上述的構成，提供一種可以形成PANTONE166C的色彩再現性優異的圖像的調色劑。 By having the above configuration, a toner which can form an image excellent in color reproducibility of the PANTONE 166C is provided.

△E={(L5-L6)2+(a5-a6)2+(b5-b6)2}0.5 △E={(L 5 -L 6 ) 2 +(a 5 -a 6 ) 2 +(b 5 -b 6 ) 2 } 0.5

上述式中，上述L5、a5、b5、L6、a6及b6與第5實施形態記載的內容相同。 In the above formula, the above L 5 , a 5 , b 5 , L 6 , a 6 and b 6 are the same as those described in the fifth embodiment.

[調色劑粒子] [Toner Particles]

調色劑粒子含有黏結劑樹脂和著色劑，也可以進一步含有離型劑或其他內部添加劑。 The toner particles contain a binder resin and a colorant, and may further contain a release agent or other internal additives.

以下，詳細說明調色劑粒子中所含的成分。 Hereinafter, the components contained in the toner particles will be described in detail.

-黏結劑樹脂- -Adhesive resin -

作為黏結劑樹脂，與第1實施形態記載的內容相同。 The binder resin is the same as that described in the first embodiment.

作為黏結劑樹脂，適用聚酯樹脂。 As the binder resin, a polyester resin is used.

從PANTONE 166C的色彩再現性更優異的觀點考慮，聚酯樹脂可併用非晶性聚酯樹脂與結晶性聚酯樹脂。 From the viewpoint of more excellent color reproducibility of PANTONE 166C, an amorphous polyester resin and a crystalline polyester resin can be used in combination with the polyester resin.

-著色劑- -Colorant-

調色劑粒子含有選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種作為黃色著色劑，且含有選自由C.I.顏料紅238(=C.I.顏料紅269)及C.I.顏料紅146構成群組中之至少1種作為紅色著色劑。 The toner particles contain at least one selected from the group consisting of CI Pigment Yellow 155 and CI Pigment Yellow 185 as a yellow colorant, and contain at least one selected from the group consisting of CI Pigment Red 238 (=CI Pigment Red 269) and CI Pigment Red 146. At least one of the groups is used as a red colorant.

‧著色劑的含量 ‧Colorant content

含有C.I.顏料黃155作為黃色著色劑、且含有C.I.顏料紅238作為紅色著色劑的情況下，從PANTONE166C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(A1-1)~(A1-5)任一者。(A1-1)C.I.顏料黃155為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅238為4.75質量%以上且未滿5.75質量%；(A1-2)C.I.顏料黃155為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅238為4.75質量%以上且未滿6.75質量%；(A1-3)C.I.顏料黃155為5.25質量%以上且未滿5.75 質量%、並且C.I.顏料紅238為4.75質量%以上且未滿7.25質量%；(A1-4)C.I.顏料黃155為5.75質量%以上且未滿6.25質量%、並且C.I.顏料紅238為5.75質量%以上且未滿7.75質量%；(A1-5)C.I.顏料黃155為6.25質量%以上且未滿6.75質量%、並且C.I.顏料紅238為6.25質量%以上且未滿7.75質量%。 When CI Pigment Yellow 155 is contained as a yellow coloring agent and CI Pigment Red 238 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE166C (A1-1). )~(A1-5) either. (A1-1) CI Pigment Yellow 155 is 4.25 mass% or more and less than 4.75 mass%, and CI Pigment Red 238 is 4.75 mass% or more and less than 5.75 mass%; (A1-2) CI Pigment Yellow 155 is 4.75 mass % or more and less than 5.25 mass%, and CI Pigment Red 238 is 4.75 mass% or more and less than 6.75 mass%; (A1-3) CI Pigment Yellow 155 is 5.25 mass% or more and less than 5.75. % by mass, and CI Pigment Red 238 is 4.75 mass% or more and less than 7.25 mass%; (A1-4) CI Pigment Yellow 155 is 5.75 mass% or more and less than 6.25 mass%, and CI Pigment Red 238 is 5.75 mass%. The above is less than 7.75 mass%; (A1-5) CI Pigment Yellow 155 is 6.25 mass% or more and less than 6.75 mass%, and CI Pigment Red 238 is 6.25 mass% or more and less than 7.75 mass%.

進而，從PANTONE166C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(A2-1)~(A2-3)任一者。(A2-1)C.I.顏料黃155為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅238為4.75質量%以上且未滿6.25質量%；(A2-2)C.I.顏料黃155為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅238為5.25質量%以上且未滿7.25質量%；(A2-3)C.I.顏料黃155為5.75質量%以上且未滿6.25質量%、並且C.I.顏料紅238為5.75質量%以上且未滿7.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (A2-1) to (A2-3) from the viewpoint of more excellent color reproducibility of PANTONE166C. (A2-1) CI Pigment Yellow 155 is 4.75 mass% or more and less than 5.25 mass%, and CI Pigment Red 238 is 4.75 mass% or more and less than 6.25 mass%; (A2-2) CI Pigment Yellow 155 is 5.25 mass % or more and less than 5.75 mass%, and CI Pigment Red 238 is 5.25 mass% or more and less than 7.25 mass%; (A2-3) CI Pigment Yellow 155 is 5.75 mass% or more and less than 6.25 mass%, and CI pigment Red 238 is 5.75 mass% or more and less than 7.75 mass%.

含有C.I.顏料黃155作為黃色著色劑、且含有C.I.顏料紅146作為紅色著色劑的情況下，從PANTONE166C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(B1-1)~(B1-4)任一者。(B1-1)C.I.顏料黃155為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅146為4.25質量%以上且未滿6.25質量%；(B1-2)C.I.顏料黃155為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅146為4.25質量%以上且未滿6.75質量%；(B1-3)C.I.顏料黃155為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅146為4.75質量%以上且未滿7.25質量%；(B1-4)C.I.顏料黃155為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅146為5.75質量%以上且未滿7.25質量%。 When CI Pigment Yellow 155 is contained as a yellow coloring agent and CI Pigment Red 146 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following from the viewpoint of excellent color reproducibility of PANTONE166C (B1-1). )~(B1-4) either. (B1-1) CI Pigment Yellow 155 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 146 is 4.25 mass% or more and less than 6.25 mass%; (B1-2) CI Pigment Yellow 155 is 4.25 mass % or more and less than 4.75 mass%, and CI Pigment Red 146 is 4.25 mass% or more and less than 6.75 mass%; (B1-3) CI Pigment Yellow 155 is 4.75 mass% or more and less than 5.25 mass%, and CI pigment Red 146 is 4.75 mass% or more and less than 7.25 mass%; (B1-4) CI Pigment Yellow 155 is 5.25 mass% or more and less than 5.75 mass%, and CI Pigment Red 146 is 5.75 mass% or more and less than 7.25 mass. %.

進而，從PANTONE166C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(B2-1)~(B2-4)任一者。(B2-1)C.I. 顏料黃155為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅146為4.75質量%以上且未滿5.75質量%；(B2-2)C.I.顏料黃155為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅146為4.75質量%以上且未滿6.75質量%；(B2-3)C.I.顏料黃155為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅146為5.25質量%以上且未滿6.75質量%；(B2-4)C.I.顏料黃155為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅146為5.75質量%以上且未滿6.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (B2-1) to (B2-4) from the viewpoint of more excellent color reproducibility of PANTONE166C. (B2-1) C.I. Pigment Yellow 155 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 146 is 4.75 mass% or more and less than 5.75 mass%; (B2-2) CI Pigment Yellow 155 is 4.25 mass% or more and less than 4.75. % by mass, and CI Pigment Red 146 is 4.75 mass% or more and less than 6.75 mass%; (B2-3) CI Pigment Yellow 155 is 4.75 mass% or more and less than 5.25 mass%, and CI Pigment Red 146 is 5.25 mass%. The above is less than 6.75 mass%; (B2-4) CI Pigment Yellow 155 is 5.25 mass% or more and less than 5.75 mass%, and CI Pigment Red 146 is 5.75 mass% or more and less than 6.75 mass%.

含有C.I.顏料黃185作為黃色著色劑、且含有C.I.顏料紅238作為紅色著色劑的情況下，從PANTONE166C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(C1-1)~(C1-5)任一者。(C1-1)C.I.顏料黃185為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅238為4.25質量%以上且未滿5.75質量%；(C1-2)C.I.顏料黃185為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅238為4.25質量%以上且未滿6.75質量%；(C1-3)C.I.顏料黃185為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅238為4.75質量%以上且未滿7.25質量%；(C1-4)C.I.顏料黃185為5.75質量%以上且未滿6.25質量%、並且C.I.顏料紅238為5.25質量%以上且未滿7.75質量%；(C1-5)C.I.顏料黃185為6.25質量%以上且未滿6.75質量%、並且C.I.顏料紅238為6.25質量%以上且未滿7.75質量%。 When CI Pigment Yellow 185 is contained as a yellow coloring agent and CI Pigment Red 238 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (C1-1) from the viewpoint of excellent color reproducibility of PANTONE166C. )~(C1-5) either. (C1-1) CI Pigment Yellow 185 is 4.25 mass% or more and less than 4.75 mass%, and CI Pigment Red 238 is 4.25 mass% or more and less than 5.75 mass%; (C1-2) CI Pigment Yellow 185 is 4.75 mass % or more and less than 5.25 mass%, and CI Pigment Red 238 is 4.25 mass% or more and less than 6.75 mass%; (C1-3) CI Pigment Yellow 185 is 5.25 mass% or more and less than 5.75 mass%, and CI pigment Red 238 is 4.75 mass% or more and less than 7.25 mass%; (C1-4) CI Pigment Yellow 185 is 5.75 mass% or more and less than 6.25 mass%, and CI Pigment Red 238 is 5.25 mass% or more and less than 7.75 mass. (C1-5) CI Pigment Yellow 185 is 6.25 mass% or more and less than 6.75 mass%, and CI Pigment Red 238 is 6.25 mass% or more and less than 7.75 mass%.

進而，從PANTONE166C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(C2-1)~(C2-3)任一者。(C2-1)C.I.顏料黃185為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅238為4.75質量%以上且未滿6.25質量%；(C2-2)C.I.顏料黃185為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅238為5.25質量%以上且 未滿7.25質量%；(C2-3)C.I.顏料黃185為5.75質量%以上且未滿6.25質量%、並且C.I.顏料紅238為5.75質量%以上且未滿7.25質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (C2-1) to (C2-3) from the viewpoint of more excellent color reproducibility of PANTONE166C. (C2-1) CI Pigment Yellow 185 is 4.75 mass% or more and less than 5.25 mass%, and CI Pigment Red 238 is 4.75 mass% or more and less than 6.25 mass%; (C2-2) CI Pigment Yellow 185 is 5.25 mass % or more and less than 5.75 mass%, and CI Pigment Red 238 is 5.25 mass% or more (C2-3) C.I. Pigment Yellow 185 is 5.75 mass% or more and less than 6.25 mass%, and C.I. Pigment Red 238 is 5.75 mass% or more and less than 7.25 mass%.

含有C.I.顏料黃185作為黃色著色劑、且含有C.I.顏料紅146作為紅色著色劑的情況下，從PANTONE166C的色彩再現性優異的觀點考慮，各著色劑的含量最好是滿足下述(D1-1)~(D1-4)任一者。(D1-1)C.I.顏料黃185為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅146為4.25質量%以上且未滿6.25質量%；(D1-2)C.I.顏料黃185為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅146為4.25質量%以上且未滿6.75質量%；(D1-3)C.I.顏料黃185為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅146為4.75質量%以上且未滿7.25質量%；(D1-4)C.I.顏料黃185為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅146為5.25質量%以上且未滿7.25質量%。 When CI Pigment Yellow 185 is contained as a yellow coloring agent and CI Pigment Red 146 is contained as a red coloring agent, it is preferable that the content of each coloring agent satisfies the following (D1-1) from the viewpoint of excellent color reproducibility of PANTONE166C. )~(D1-4) either. (D1-1) CI Pigment Yellow 185 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 146 is 4.25 mass% or more and less than 6.25 mass%; (D1-2) CI Pigment Yellow 185 is 4.25 mass % or more and less than 4.75 mass%, and CI Pigment Red 146 is 4.25 mass% or more and less than 6.75 mass%; (D1-3) CI Pigment Yellow 185 is 4.75 mass% or more and less than 5.25 mass%, and CI pigment Red 146 is 4.75 mass% or more and less than 7.25 mass%; (D1-4) CI Pigment Yellow 185 is 5.25 mass% or more and less than 5.75 mass%, and CI Pigment Red 146 is 5.25 mass% or more and less than 7.25 mass. %.

進而，從PANTONE166C的色彩再現性更優異的觀點考慮，各著色劑的含量最好是滿足下述(D2-1)~(D2-4)任一者。(D2-1)C.I.顏料黃185為3.75質量%以上且未滿4.25質量%、並且C.I.顏料紅146為4.75質量%以上且未滿5.75質量%；(D2-2)C.I.顏料黃185為4.25質量%以上且未滿4.75質量%、並且C.I.顏料紅146為4.25質量%以上且未滿6.25質量%；(D2-3)C.I.顏料黃185為4.75質量%以上且未滿5.25質量%、並且C.I.顏料紅146為4.75質量%以上且未滿6.75質量%；(D2-4)C.I.顏料黃185為5.25質量%以上且未滿5.75質量%、並且C.I.顏料紅146為5.75質量%以上且未滿6.75質量%。 Furthermore, it is preferable that the content of each coloring agent satisfies any of the following (D2-1) to (D2-4) from the viewpoint of more excellent color reproducibility of PANTONE166C. (D2-1) CI Pigment Yellow 185 is 3.75 mass% or more and less than 4.25 mass%, and CI Pigment Red 146 is 4.75 mass% or more and less than 5.75 mass%; (D2-2) CI Pigment Yellow 185 is 4.25 mass % or more and less than 4.75 mass%, and CI Pigment Red 146 is 4.25 mass% or more and less than 6.25 mass%; (D2-3) CI Pigment Yellow 185 is 4.75 mass% or more and less than 5.25 mass%, and CI Pigment Red 146 is 4.75 mass% or more and less than 6.75 mass%; (D2-4) CI Pigment Yellow 185 is 5.25 mass% or more and less than 5.75 mass%, and CI Pigment Red 146 is 5.75 mass% or more and less than 6.75 mass. %.

另外，從可以將與PANTONE166C的上述色差△E更容易地控制在上述範圍的觀點出發，最好是僅含有C.I.顏料黃155或C.I.顏料黃185的任一種作為黃色著色劑、且僅含有上述C.I.顏料紅238 或C.I.顏料紅146的任一種作為紅色著色劑。 Further, from the viewpoint that the above-described color difference ΔE with PANTONE166C can be more easily controlled to the above range, it is preferable to contain only any one of CI Pigment Yellow 155 or CI Pigment Yellow 185 as a yellow coloring agent, and only contains the above CI. Pigment red 238 Or any of C.I. Pigment Red 146 as a red colorant.

又，作為此時的各著色劑的含量，也以上述範圍為佳。 Further, the content of each coloring agent at this time is preferably in the above range.

調色劑粒子可以含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146以外的其他的著色劑。作為其他的著色劑，可以為顏料，也可以為染料，從耐光性或耐水性的觀點出發，較佳為顏料。 The toner particles may contain other coloring agents other than C.I. Pigment Yellow 155, C.I. Pigment Yellow 185, C.I. Pigment Red 238, and C.I. Pigment Red 146. The other coloring agent may be a pigment or a dye, and is preferably a pigment from the viewpoint of light resistance or water resistance.

作為其他著色劑，可列舉例如：SiO2(二氧化矽)、TiO2(二氧化鈦)、Al2O3(氧化鋁)等白色顏料；C.I.顏料紅122、C.I.顏料紅48：1、C.I.顏料紅57：1、孟加拉玫瑰紅等紅色的顏料以及染料；C.I.顏料黃97、C.I.顏料黃12、喹啉黃、鉻黃等黃色的顏料及染料；孔雀石綠草酸鹽等綠色的顏料及染料；C.I.顏料藍15：1、C.I.顏料藍15：3、苯胺藍、銅油藍、群青藍、酞菁藍、氯化亞甲基藍等藍色的顏料及染料；碳黑、燈黑、尼格羅黑等黒色的顏料以及染料；等。 Examples of the other coloring agent include white pigments such as SiO 2 (cerium oxide), TiO 2 (titanium dioxide), and Al 2 O 3 (alumina); CI Pigment Red 122, CI Pigment Red 48:1, and CI Pigment Red. 57:1, red pigments and dyes such as bengal rose red; yellow pigments and dyes such as CI pigment yellow 97, CI pigment yellow 12, quinoline yellow, chrome yellow; green pigments and dyes such as malachite oxalate; CI Pigment Blue 15:1, CI Pigment Blue 15:3, aniline blue, copper oil blue, ultramarine blue, phthalocyanine blue, methylene chloride blue and other blue pigments and dyes; carbon black, lamp black, nigro black, etc. Twilight pigments and dyes;

二氧化矽、二氧化鈦、氧化鋁等白色顏料也可以因著色以外的用途(例如調色劑的充電控制等用途)而被添加到調色劑粒子中。 A white pigment such as ceria, titania or alumina may be added to the toner particles by use other than coloring (for example, use of charge control of a toner).

從使PANTONE 166 C的色彩再現容易的觀點出發，調色劑粒子中的白色顏料的合計量較佳為20質量%以下，更佳為15質量%以下，特佳為10質量%以下，最佳為5質量%以下，特別佳為1質量%以下。 The total amount of the white pigment in the toner particles is preferably 20% by mass or less, more preferably 15% by mass or less, and particularly preferably 10% by mass or less, from the viewpoint of facilitating the color reproduction of the PANTONE 166 C. It is 5% by mass or less, and particularly preferably 1% by mass or less.

從使PANTONE166C的色彩再現容易的觀點考慮，調色劑粒子中的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、以及白色顏料以外的著色劑的含量，每各自的著色劑較佳為1質量%以下，更佳為0.5質量%以下，特佳為0.1質量%以下，最佳為 檢測界限以下並且實質上可以說是不包含，特別佳為0質量%。 From the viewpoint of facilitating the color reproduction of the PANTONE 166C, the content of the coloring agent other than the CI pigment yellow 155, the CI pigment yellow 185, the CI pigment red 238, the CI pigment red 146, and the white pigment in the toner particles is each The colorant is preferably 1% by mass or less, more preferably 0.5% by mass or less, particularly preferably 0.1% by mass or less, most preferably Below the detection limit and substantially inclusive, it is particularly preferably 0% by mass.

從使PANTONE166C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑的總量中所佔的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、以及白色顏料的合計量較佳為85質量%以上，更佳為90質量%以上，特佳95質量%以上，最佳為99質量%以上，特別佳100質量%(即不含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146、以及白色顏料以外的著色劑)。 From the viewpoint of making the color reproduction of the PANTONE 166C easy, CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146, which are occupied by the total amount of the coloring agent in the toner particles, and white pigment The total amount is preferably 85% by mass or more, more preferably 90% by mass or more, particularly preferably 95% by mass or more, most preferably 99% by mass or more, and particularly preferably 100% by mass (that is, does not contain CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238 and CI Pigment Red 146, and a coloring agent other than white pigment).

從使PANTONE166C的色彩再現容易的觀點考慮，調色劑粒子中的著色劑的總量中所佔的C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146的合計量較佳為30質量%以上，更佳為40質量%以上，特佳為50質量%以上，最佳為60質量%以上，最佳為70質量%，最佳為80質量%，最佳為90質量%，特別佳為100質量%(即不含有C.I.顏料黃155、C.I.顏料黃185、C.I.顏料紅238及C.I.顏料紅146以外的其他的著色劑)。 The total amount of CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146 which are contained in the total amount of the coloring agent in the toner particles is preferably from the viewpoint of facilitating the color reproduction of the PANTONE 166C. 30% by mass or more, more preferably 40% by mass or more, particularly preferably 50% by mass or more, most preferably 60% by mass or more, most preferably 70% by mass, most preferably 80% by mass, most preferably 90% by mass It is particularly preferably 100% by mass (that is, a coloring agent other than CI Pigment Yellow 155, CI Pigment Yellow 185, CI Pigment Red 238, and CI Pigment Red 146).

-離型劑- -Release agent-

作為離型劑，與第1實施形態記載的內容相同。 The release agent is the same as that described in the first embodiment.

-無機氧化物粒子- -Inorganic oxide particles -

調色劑粒子可以含有無機氧化物粒子，其內容與第1實施形態記載的內容相同。 The toner particles may contain inorganic oxide particles, and the contents thereof are the same as those described in the first embodiment.

-其他的添加劑- -Other additives -

作為其他的添加劑，與第1實施形態記載的內容相同。 The other additives are the same as those described in the first embodiment.

-調色劑粒子的特性- - Characteristics of toner particles -

調色劑粒子的特性與第1實施形態記載的內容相同。 The characteristics of the toner particles are the same as those described in the first embodiment.

[外部添加劑] [External Additives]

作為外部添加劑，與第1實施形態記載的內容相同。 The external additive is the same as that described in the first embodiment.

[調色劑的製造方法] [Method of Manufacturing Toner]

第6實施形態的調色劑與第1實施形態的調色劑的[調色劑的製造方法]中敘述的方法相同。 The toner of the sixth embodiment is the same as the method described in [Toner Manufacturing Method] of the toner of the first embodiment.

<靜電電荷顯影劑> <electrostatic charge developer>

本實施形態的靜電電荷顯影劑至少含有第1~第6的任一實施形態的調色劑。 The electrostatic charge developer of the present embodiment contains at least the toner of any of the first to sixth embodiments.

本實施形態的靜電電荷顯影劑可為僅含有第1~第6的任一實施形態的調色劑的單組分顯影劑，亦可為該調色劑與載體混合而獲得的雙組分顯影劑。 The electrostatic charge developer of the present embodiment may be a one-component developer containing only the toner of any of the first to sixth embodiments, or a two-component development obtained by mixing the toner with a carrier. Agent.

作為載體，沒有特別的限定，可以列舉已知的載體。作為載體，可列舉例如：在由磁性粉末形成的芯材的表面被覆有樹脂的被覆載體；在基體樹脂中分散並配合有磁性粉末的磁性粉末分散型載體；在多孔磁性粉末中浸漬有樹脂的樹脂浸漬型載體；在基體樹脂中分散並配合有導電性粒子的導電性粒子分散型載體；等。 The carrier is not particularly limited, and a known carrier can be exemplified. Examples of the carrier include a coated carrier coated with a resin on a surface of a core material formed of a magnetic powder, a magnetic powder dispersion carrier in which a magnetic powder is dispersed in a matrix resin, and a resin impregnated in the porous magnetic powder. a resin-impregnated carrier; a conductive particle-dispersed carrier in which a conductive particle is dispersed in a matrix resin; and the like.

磁性粉末分散型載體、樹脂浸漬型載體及導電性粒子分散型載體，可以該載體的構成粒子作為芯材，並在其表面被覆有樹脂 的載體。 The magnetic powder-dispersed carrier, the resin-impregnated carrier, and the conductive particle-dispersed carrier may be composed of constituent particles of the carrier as a core material and coated with a resin on the surface thereof. a.

作為磁性粉末，可列舉例如：鐵、鎳、鈷等磁性金屬；鐵氧體、磁鐵礦等磁性氧化物；等。 Examples of the magnetic powder include magnetic metals such as iron, nickel, and cobalt; magnetic oxides such as ferrite and magnetite; and the like.

作為導電性粒子，可以列舉：金、銀、銅等金屬；碳黑、氧化鈦、氧化鋅、氧化錫、硫酸鋇、硼酸鋁、鈦酸鉀等粒子；等。 Examples of the conductive particles include metals such as gold, silver, and copper; particles such as carbon black, titanium oxide, zinc oxide, tin oxide, barium sulfate, aluminum borate, and potassium titanate; and the like.

作為被覆用樹脂和基體樹脂，可列舉例如：聚乙烯、聚丙烯、聚苯乙烯、聚醋酸乙烯酯、聚乙烯醇、聚乙烯醇縮丁醛、聚氯乙烯、聚乙烯基醚、聚乙烯基酮、氯乙烯-乙酸乙烯酯共聚物、苯乙烯-丙烯酸共聚物、包含有機矽氧烷鍵而構成的直鏈有機矽樹脂或其改質物、氟樹脂、聚酯、聚碳酸酯、酚醛樹脂、環氧樹脂等。在被覆用樹脂和基體樹脂中可含有導電材料等添加劑。 Examples of the coating resin and the matrix resin include polyethylene, polypropylene, polystyrene, polyvinyl acetate, polyvinyl alcohol, polyvinyl butyral, polyvinyl chloride, polyvinyl ether, and polyvinyl. a ketone, a vinyl chloride-vinyl acetate copolymer, a styrene-acrylic acid copolymer, a linear organic oxime resin comprising an organic decane bond, or a modified product thereof, a fluororesin, a polyester, a polycarbonate, a phenol resin, Epoxy resin, etc. An additive such as a conductive material may be contained in the coating resin and the matrix resin.

在以樹脂被覆芯材的表面時，可列舉利用被覆層形成用溶液來進行被覆的方法等，上述被覆層形成用溶液是將被覆用樹脂以及各種添加劑(根據需要使用)溶於適當的溶劑而形成。對於溶劑沒有特別的限定，可以根據使用的樹脂的種類、塗佈適應性等進行選擇。 In the case where the surface of the core material is coated with a resin, the coating layer forming solution is prepared by dissolving the coating resin and various additives (if necessary) in a suitable solvent. form. The solvent is not particularly limited and may be selected depending on the type of resin to be used, coating suitability, and the like.

作為具體的樹脂被覆方法，可以列舉：將芯材浸漬在被覆層形成用溶液中的浸漬法；將被覆層形成用溶液噴灑至芯材表面上的噴塗法；在通過流動空氣使芯材處於漂浮狀態下，噴灑被覆層形成用溶液的流體化床法；在捏合塗佈機中將載體的芯材與被覆層形成用溶液混合、然後除去溶劑的捏合機塗佈法；等。 Specific examples of the resin coating method include a dipping method in which a core material is immersed in a coating layer forming solution, a spraying method in which a coating layer forming solution is sprayed onto a surface of a core material, and a core material floating in a floating air by flowing air. In the state, a fluidized bed method of spraying a solution for forming a coating layer; a kneader coating method in which a core material of a carrier is mixed with a solution for forming a coating layer in a kneading coater, and then the solvent is removed;

雙組分顯影劑中調色劑與載體的混合比(質量比)較佳為調色劑：載體=1：100至30：100，更佳為3：100至20：100。 The mixing ratio (mass ratio) of the toner to the carrier in the two-component developer is preferably a toner:carrier = 1:100 to 30:100, more preferably 3:100 to 20:100.

<圖像形成裝置/圖像形成方法> <Image Forming Apparatus / Image Forming Method>

以下，對本實施形態的圖像形成裝置和圖像形成方法進行說明。 Hereinafter, an image forming apparatus and an image forming method according to the present embodiment will be described.

本實施形態的圖像形成裝置具有：圖像保持體；充電手段，對圖像保持體的表面充電；靜電電荷圖像形成手段，在充電後的圖像保持體表面上形成靜電電荷圖像；顯影手段，用以容納靜電電荷顯影劑，並藉由該靜電電荷顯影劑使形成於圖像保持體表面上的靜電電荷圖像顯影作為調色劑圖像；轉印手段，將形成於圖像保持體表面上的調色劑圖像轉印到記錄媒體的表面上；以及定影手段，使轉印至記錄媒體表面上的調色劑圖像定影。且，作為靜電電荷顯影劑，可適用本實施形態之靜電電荷顯影劑。 An image forming apparatus according to the present embodiment includes: an image holding body; a charging means for charging a surface of the image holding body; and an electrostatic charge image forming means for forming an electrostatic charge image on the surface of the image holder after charging; a developing means for accommodating the electrostatic charge developer, and developing an electrostatic charge image formed on the surface of the image holding body as a toner image by the electrostatic charge developer; the transfer means is formed on the image The toner image on the surface of the holder is transferred onto the surface of the recording medium; and a fixing means that fixes the toner image transferred onto the surface of the recording medium. Further, as the electrostatic charge developer, the electrostatic charge developer of the present embodiment can be applied.

在本實施形態之圖像形成裝置中，實施包括如下步驟的圖像形成方法(本實施形態的圖像形成方法)：充電步驟，對圖像保持體表面進行充電；靜電電荷圖像形成步驟，在充電後的圖像保持體表面上形成靜電電荷圖像；顯影步驟，利用本實施形態的靜電電荷顯影劑，使形成於圖像保持體表面上的靜電電荷圖像作為調色劑圖像而顯影；轉印步驟，將形成於圖像保持體表面上的調色劑圖像轉印到記錄媒體表面上；以及定影步驟，使轉印至記錄媒體表面上的調色劑圖像定影。 In the image forming apparatus of the present embodiment, an image forming method (the image forming method of the present embodiment) including the charging step of charging the surface of the image holding body and the electrostatic charge image forming step are performed. An electrostatic charge image is formed on the surface of the image holder after charging; and in the developing step, the electrostatic charge image formed on the surface of the image holder is used as a toner image by the electrostatic charge developer of the embodiment. Developing; a transfer step of transferring the toner image formed on the surface of the image holding body onto the surface of the recording medium; and a fixing step of fixing the toner image transferred onto the surface of the recording medium.

本實施形態的圖像形成裝置可適用下述已知的圖像形成裝置：直接轉印方式的裝置，其將形成於圖像保持體表面上的調色劑圖像直接轉印到記錄媒體；中間轉印方式的裝置，其將形成於圖像保持體表面上的調色劑圖像一次轉印到中間轉印手段的表面上，並且將轉印至中間轉印手段表面上的調色劑圖像二次轉印到記錄媒體的表面上；具有清潔構件的裝置，在調色劑圖像轉印後，用以清潔充電前的圖像保持體表面；具有除電手段的裝置，在調色劑圖像轉印後，在 充電前對圖像保持體表面照射除電光以進行除電；等。 The image forming apparatus of the present embodiment can be applied to a known image forming apparatus: a direct transfer type apparatus that directly transfers a toner image formed on a surface of an image holding body to a recording medium; An intermediate transfer type device that primarily transfers a toner image formed on a surface of an image holding body onto a surface of an intermediate transfer means, and transfers the toner onto the surface of the intermediate transfer means The image is secondarily transferred onto the surface of the recording medium; the device having the cleaning member is used to clean the surface of the image holder before charging after the toner image is transferred; and the device having the static elimination means is toned After the image transfer, in The surface of the image holder is irradiated with a static eliminating light to perform power removal before charging;

在中間轉印方式的裝置的情況下，轉印構件係例如，適用具有如下構造者：中間轉印構件，使調色劑圖像轉印至表面上；一次轉印構件，係將形成於圖像保持體表面上的調色劑圖像一次轉印到中間轉印體表面上；以及二次轉印構件，將已轉印到中間轉印體表面上的調色劑圖像二次轉印到記錄媒體的表面上。 In the case of the apparatus of the intermediate transfer method, the transfer member is applied, for example, to an intermediate transfer member that transfers the toner image onto the surface; the primary transfer member is formed in the drawing The toner image on the surface of the holder is primarily transferred onto the surface of the intermediate transfer body; and the secondary transfer member re-transfers the toner image that has been transferred onto the surface of the intermediate transfer body To the surface of the recording medium.

在本實施形態的圖像形成裝置中，例如，包括顯影手段的部分亦可為可自圖像形成裝置拆卸之匣構造(處理匣)。作為處理匣，例如，可適當使用例如用以容納本實施形態之靜電電荷顯影劑並且具有顯影手段的處理匣。 In the image forming apparatus of the present embodiment, for example, the portion including the developing means may be a structure (process) that can be detached from the image forming apparatus. As the treatment crucible, for example, a treatment crucible for accommodating the electrostatic charge developer of the present embodiment and having a developing means can be suitably used.

以下，說明本實施形態之圖像形成裝置的一例，但是並不局限於此。另外，對圖中所示的主要部分進行說明，而省略對其他部分的說明。 Hereinafter, an example of the image forming apparatus of the embodiment will be described, but the invention is not limited thereto. In addition, the main part shown in the figure is demonstrated, and the description of the other part is abbreviate|omitted.

圖1為顯示本實施形態的圖像形成裝置的概略構成圖，其為顯示5連串聯方式且中間轉印方式的圖像形成裝置的圖。 1 is a schematic configuration view showing an image forming apparatus according to the present embodiment, and is a view showing an image forming apparatus of a five-series system and an intermediate transfer method.

圖1所示之圖像形成裝置，具有電子照相方式的第1至第5圖像形成單元10R、10Y、10M、10C和10K(圖像形成手段)，係根據分色的圖像資料而分別輸出紅色(R)、黃色(Y)、品紅色(M)、青色(C)和黑色(K)各色圖像。該等圖像形成單元(以下，有時簡稱為「單元」)10R、10Y、10M、10C和10K在水平方向上相互以預定距離間隔並排設置。該等單元10R、10Y、10M、10C和10K亦可為可自圖像形成裝置拆卸之處理匣。 The image forming apparatus shown in Fig. 1 has electrophotographic first to fifth image forming units 10R, 10Y, 10M, 10C, and 10K (image forming means), which are respectively based on color separation image data. Images of red (R), yellow (Y), magenta (M), cyan (C), and black (K) are output. The image forming units (hereinafter sometimes simply referred to as "units") 10R, 10Y, 10M, 10C, and 10K are arranged side by side at a predetermined distance in the horizontal direction. The units 10R, 10Y, 10M, 10C, and 10K may also be processing detachable from the image forming apparatus.

在各單元10R、10Y、10M、10C和10K的下方，透過各單元而延伸設置中間轉印帶(中間轉印體的一例)20。中間轉印帶 20捲繞設置在與中間轉印帶20的內表面接觸的驅動輥22、支撐輥23以及對向輥24上，並且在從第1單元10R朝向第5單元10K的方向上運行。在中間轉印帶20的圖像保持面側，與驅動輥22呈對向設置有中間轉印體清潔裝置21。 Below the respective units 10R, 10Y, 10M, 10C, and 10K, an intermediate transfer belt (an example of an intermediate transfer body) 20 is extended through each unit. Intermediate transfer belt The 20 winding is disposed on the driving roller 22, the supporting roller 23, and the opposite roller 24 that are in contact with the inner surface of the intermediate transfer belt 20, and is operated in the direction from the first unit 10R toward the fifth unit 10K. On the image holding surface side of the intermediate transfer belt 20, an intermediate transfer body cleaning device 21 is disposed opposite to the driving roller 22.

將容納在碳粉匣8R、8Y、8M、8C和8K中的紅色、黃色、品紅色、青色和黑色各調色劑分別供給至各單元10R、10Y、10M、10C和10K的顯影裝置(顯影手段的一例)4R、4Y、4M、4C和4K。 The toners of red, yellow, magenta, cyan, and black contained in the toner cartridges 8R, 8Y, 8M, 8C, and 8K are respectively supplied to the developing devices of the respective units 10R, 10Y, 10M, 10C, and 10K (developing An example of the means) 4R, 4Y, 4M, 4C and 4K.

由於第1至第5單元10R、10Y、10M、10C和10K具有相同的構造、操作以及作用，因而在此以配設於中間轉印帶運行方向的上游側之用以形成紅色圖像的第1單元10R為代表進行說明。 Since the first to fifth units 10R, 10Y, 10M, 10C, and 10K have the same configuration, operation, and function, the first to form a red image on the upstream side of the intermediate transfer belt in the running direction. The unit 1 10R is represented by a representative.

第1單元10R發揮圖像保持體作用之感光體1R。在感光體1R的周圍依序配置有：充電輥(充電手段的一例)2R，其使感光體1R的表面充電至預定的電位；曝光裝置(靜電電荷圖像形成手段的一例)3R，基於經分色的圖像信號，藉由雷射光束將帶電後的表面曝光，從而形成靜電電荷圖像；顯影裝置(顯影手段的一例)4R，用以將調色劑供給到靜電電荷圖像上從而使靜電電荷圖像顯影；一次轉印輥(一次轉印手段的一例)5R，將顯影後的調色劑圖像轉印至中間轉印帶20上；以及感光體清潔裝置(清潔手段的一例)6R，用以除去在一次轉印後殘留在感光體1R表面上的調色劑。 The first unit 10R functions as a photoreceptor 1R that functions as an image holder. A charging roller (an example of a charging means) 2R is disposed in the vicinity of the photoreceptor 1R, and the surface of the photoreceptor 1R is charged to a predetermined potential; and an exposure device (an example of an electrostatic charge image forming means) 3R is based on a color separation image signal, the surface of the charged surface is exposed by a laser beam to form an electrostatic charge image; and a developing device (an example of a developing means) 4R for supplying the toner to the electrostatic charge image Developing an electrostatic charge image; a primary transfer roller (an example of a primary transfer means) 5R, transferring the developed toner image onto the intermediate transfer belt 20; and a photoreceptor cleaning device (an example of a cleaning means) 6R for removing the toner remaining on the surface of the photoreceptor 1R after the primary transfer.

一次轉印輥5R設置在中間轉印帶20的內側，並且位於與感光體1R呈對向的位置。將用於施加一次轉印偏壓的偏壓電源(未示出)分別連接至各單元的一次轉印輥5R、5Y、5M、5C和5K。各偏壓電源係藉由未圖示的控制部的控制，改變施加至各一次轉印輥的轉印偏壓。 The primary transfer roller 5R is disposed inside the intermediate transfer belt 20 and is located at a position opposed to the photoconductor 1R. A bias power source (not shown) for applying a primary transfer bias is respectively connected to the primary transfer rollers 5R, 5Y, 5M, 5C, and 5K of the respective units. Each of the bias power sources changes the transfer bias applied to each of the primary transfer rollers under the control of a control unit (not shown).

以下，說明第1單元10R中形成紅色圖像的動作。 Hereinafter, an operation of forming a red image in the first unit 10R will be described.

首先，在開始動作前，藉由充電輥2R將感光體1R的表面充電至-600V至-800V的電位。 First, the surface of the photoreceptor 1R is charged to a potential of -600 V to -800 V by the charging roller 2R before starting the operation.

感光體1R係由在導電性(例如，20℃下的體積電阻率為1×10-6Ωcm以下)基體上積層感光層而形成者。該感光層通常為高電阻(一般為樹脂的電阻)，但具有當照射雷射光束時，雷射光束所照射的部分的比電阻發生變化的性質。因而，根據由圖中未顯示的控制部傳送來的紅色用圖像資料，從曝光裝置3R，將雷射光束照射到充電後的感光體1R的表面上。藉此，在感光體1R的表面上形成紅色圖像圖案的靜電電荷圖像。 The photoreceptor 1R is formed by laminating a photosensitive layer on a substrate having conductivity (for example, a volume resistivity at 20 ° C of 1 × 10 -6 Ωcm or less). The photosensitive layer is usually of high electrical resistance (generally a resin resistance), but has a property that the specific resistance of a portion irradiated by the laser beam changes when the laser beam is irradiated. Therefore, the laser beam is irradiated from the exposure device 3R onto the surface of the charged photoreceptor 1R in accordance with the red image data transmitted from the control unit not shown. Thereby, an electrostatic charge image of a red image pattern is formed on the surface of the photoreceptor 1R.

靜電電荷圖像是藉由充電而形成於感光體1R表面的圖像，藉由來自曝光裝置3R的雷射光束，感光層的被照射部分的比電阻降低，感光體1R表面帶電的電荷流動，另一方面，未被雷射光束照射的部分的電荷則殘留，藉此形成所謂的負潛像：感光體1R上所形成的靜電電荷圖像，係隨著感光體1R的運行而旋轉至預定的顯影位置。且，在該顯影位置，藉由顯影裝置4R，使感光體1R上的靜電電荷圖像顯影作為調色劑圖像從而可視化。 The electrostatic charge image is an image formed on the surface of the photoreceptor 1R by charging. With the laser beam from the exposure device 3R, the specific resistance of the irradiated portion of the photosensitive layer is lowered, and the charge charged on the surface of the photoreceptor 1R flows. On the other hand, the electric charge of the portion not irradiated with the laser beam remains, whereby a so-called negative latent image is formed: an electrostatic charge image formed on the photoreceptor 1R is rotated to a predetermined state as the photoreceptor 1R operates. Development position. Further, at the developing position, the electrostatic charge image on the photoreceptor 1R is developed as a toner image by the developing device 4R to be visualized.

顯影裝置4R內例如，容納有至少含有紅色調色劑與載體的靜電電荷顯影劑。藉由在顯影裝置4R內部攪拌該紅色調色劑，從而使之摩擦帶電，具有與感光體1R上所帶有的電荷相同極性(負極性)的電荷，從而使上述紅色調色劑保持在顯影劑輥(顯影劑保持體的一例)上。且，藉由使感光體1R的表面通過顯影裝置4R，使紅色調色劑以靜電方式附著在感光體1R表面上的除電後的潛像部，潛像部係藉由紅色調色劑而顯影。形成有紅色調色劑圖像的感光體1R繼續以預定 的速度運行，在感光體1R上顯影的調色劑圖像被傳送至預定的一次轉印位置。 The developing device 4R contains, for example, an electrostatic charge developer containing at least a red toner and a carrier. The red toner is stirred inside the developing device 4R to be frictionally charged, and has a charge of the same polarity (negative polarity) as the charge carried on the photoreceptor 1R, thereby keeping the red toner in development. The agent roller (an example of the developer holder) is placed on it. Further, by passing the surface of the photoreceptor 1R through the developing device 4R, the red toner is electrostatically attached to the latent image portion on the surface of the photoreceptor 1R, and the latent image portion is developed by the red toner. . The photoreceptor 1R formed with the red toner image continues to be predetermined At the speed of operation, the toner image developed on the photoreceptor 1R is conveyed to a predetermined primary transfer position.

當感光體1R上的紅色調色劑圖像被傳送至一次轉印位置時，將一次轉印偏壓施加至一次轉印輥5R，從感光體1R朝向一次轉印輥5R的靜電力作用於調色劑圖像，並使感光體1R上的調色劑圖像被轉印至中間轉印帶20上。此時所施加的轉印偏壓為與調色劑極性(-)相反的極性(+)，並且在第1單元10R中藉由控制部(未圖示)而被控制為例如+10μA。 When the red toner image on the photoreceptor 1R is transported to the primary transfer position, a primary transfer bias is applied to the primary transfer roller 5R, and an electrostatic force from the photoreceptor 1R toward the primary transfer roller 5R acts on The toner image is caused to cause the toner image on the photoreceptor 1R to be transferred onto the intermediate transfer belt 20. The transfer bias applied at this time is a polarity (+) opposite to the toner polarity (-), and is controlled to be, for example, +10 μA by the control unit (not shown) in the first unit 10R.

另一方面，殘留在感光體1R上的調色劑係以感光體清潔裝置6R除去並回收。 On the other hand, the toner remaining on the photoreceptor 1R is removed and recovered by the photoreceptor cleaning device 6R.

施加到第2單元10Y以後的一次轉印輥5Y、5M、5C和5K的一次轉印偏壓，亦與第1單元為基準而進行控制。 The primary transfer biases applied to the primary transfer rollers 5Y, 5M, 5C, and 5K after the second unit 10Y are also controlled based on the first unit.

如此，以第1單元10R轉印有紅色調色劑圖像的中間轉印帶20係通過第2至第5單元10Y、10M、10C和10K依序傳送，使各色調色劑圖像重疊而進行多重轉印。 In this manner, the intermediate transfer belt 20 to which the red toner image is transferred by the first unit 10R is sequentially conveyed by the second to fifth units 10Y, 10M, 10C, and 10K, so that the toner images of the respective colors are superimposed. Perform multiple transfer.

通過第1至第5單元，使5色調色劑圖像經多重轉印之中間轉印帶20到達具備下述構成之二次轉印部，該二次轉印部包含：中間轉印帶20、與中間轉印帶內表面接觸的對向輥24以及配置在中間轉印帶20的圖像保持面側之二次轉印輥(二次轉印手段的一例)26。另一方面，記錄紙(記錄媒體的一例)P係透過供給機構，以預定的時間，供給至二次轉印輥26與中間轉印帶20接觸的間隙，並對對向輥24施加二次轉印偏壓。此時所施加的轉印偏壓為與調色劑的極性(-)相同的極性(-)，由此，從中間轉印帶20朝向記錄紙P的靜電力作用於調色劑圖像，從而使中間轉印帶20上的調色劑圖像轉印到記錄紙P上。 另外，此時的二次轉印偏壓係藉由用以檢測二次轉印部的電阻的電阻檢測手段(未圖示)所檢測出的電阻來決定，並且控制電壓。 By the first to fifth units, the five-color toner image is subjected to the multi-transfer intermediate transfer belt 20 to a secondary transfer portion having a configuration including: the intermediate transfer belt 20 The counter roller 24 that is in contact with the inner surface of the intermediate transfer belt and the secondary transfer roller (an example of a secondary transfer means) disposed on the image holding surface side of the intermediate transfer belt 20 are provided. On the other hand, the recording paper (an example of the recording medium) P is supplied to the gap where the secondary transfer roller 26 and the intermediate transfer belt 20 are in contact with each other for a predetermined period of time, and is applied twice to the opposite roller 24. Transfer bias. The transfer bias applied at this time is the same polarity (-) as the polarity (-) of the toner, whereby an electrostatic force from the intermediate transfer belt 20 toward the recording paper P acts on the toner image, Thereby, the toner image on the intermediate transfer belt 20 is transferred onto the recording paper P. Further, the secondary transfer bias at this time is determined by the resistance detected by the resistance detecting means (not shown) for detecting the electric resistance of the secondary transfer portion, and the voltage is controlled.

之後，將記錄紙P送入到定影裝置(定影手段的一例)28中的一對定影輥之間的壓接部分(輥隙部分)，調色劑圖像被定影至記錄紙P上，而形成定影圖像。 After that, the recording paper P is fed to the crimping portion (nip portion) between the pair of fixing rollers in the fixing device (an example of the fixing means) 28, and the toner image is fixed onto the recording paper P, and A fixed image is formed.

作為轉印調色劑圖像的記錄紙P，可列舉例如，使用於電子照相式影印機、印表機等的普通紙。作為記錄媒體，除了記錄紙P之外，還可列舉OHP片等。 As the recording paper P for transferring the toner image, for example, plain paper used in an electrophotographic copying machine, a printer, or the like can be cited. As the recording medium, in addition to the recording paper P, an OHP sheet or the like can be cited.

為了進一步提高定影後的圖像表面的平滑性，記錄紙P的表面最好是光滑的，例如，適合使用以樹脂等塗覆普通紙的表面而獲得的銅版紙、印刷用藝術紙等。 In order to further improve the smoothness of the surface of the image after fixing, the surface of the recording paper P is preferably smooth. For example, a coated paper obtained by coating a surface of plain paper with a resin or the like, an art paper for printing, or the like is suitably used.

彩色圖像的定影完成後的記錄紙P朝排出部傳送，結束一系列的彩色圖像形成動作。 The recording paper P after the fixing of the color image is completed is conveyed toward the discharge unit, and a series of color image forming operations are ended.

<處理匣/碳粉匣> <Processing 匣/Toner 匣>

對本實施形態的處理匣進行說明。 The processing of this embodiment will be described.

本實施形態的處理匣具有顯影手段，該顯影手段係容納本實施形態之靜電電荷顯影劑，並藉由靜電電荷顯影劑，使形成於圖像保持體表面的靜電電荷圖像作為調色劑圖像而顯影，該處理匣可自圖像形成裝置拆卸。 The processing cartridge of the present embodiment has a developing means for accommodating the electrostatic charge developer of the present embodiment, and electrostatically charged image formed on the surface of the image holding body as a toner map by electrostatic charge developer For development, the process can be detached from the image forming apparatus.

另外，本實施形態的處理匣並不局限於上述構成，亦可為包含有顯影裝置、以及其他視需要而選自例如，圖像保持體、充電手段、靜電電荷形成手段及轉印手段等其他手段中的至少一者。 Further, the process of the present embodiment is not limited to the above configuration, and may include a developing device and other optional images selected from, for example, an image holder, a charging means, an electrostatic charge forming means, and a transfer means. At least one of the means.

以下，顯示本實施形態的處理匣之一例，然而，並不局 限於此。另外，對圖中所示的主要部分進行說明，而省略對其他部分的說明。 Hereinafter, an example of the processing technique of the present embodiment will be described. However, it does not matter. Limited to this. In addition, the main part shown in the figure is demonstrated, and the description of the other part is abbreviate|omitted.

圖2為顯示本實施形態的處理匣的概略構成圖。 Fig. 2 is a view showing a schematic configuration of a process cartridge of the embodiment;

圖2所示的處理匣200係例如，藉由設置有安裝導軌116以及曝光用開口部118的框體117，而將感光體107(圖像保持體的一例)、設置在感光體107周圍的充電輥108(充電手段的一例)、顯影裝置111(顯影手段的一例)、以及感光體清潔裝置113(清潔手段的一例)組合成一體化保持而構成，從而形成為匣狀。 In the process cartridge 200 shown in FIG. 2, for example, the photoreceptor 107 (an example of an image holder) is provided around the photoreceptor 107 by the housing 117 provided with the mounting rail 116 and the exposure opening 118. The charging roller 108 (an example of a charging means), the developing device 111 (an example of a developing means), and the photoreceptor cleaning device 113 (an example of a cleaning means) are combined and held integrally, and are formed in a meander shape.

另外，在圖2中，109表示曝光裝置(靜電電荷圖像形成手段的一例)，112表示轉印裝置(轉印手段的一例)，115表示定影裝置(定影手段的一例)，300表示記錄紙(記錄媒體的一例)。 In FIG. 2, reference numeral 109 denotes an exposure apparatus (an example of an electrostatic charge image forming means), 112 denotes a transfer device (an example of a transfer means), 115 denotes a fixing device (an example of a fixing means), and 300 denotes a recording paper. (An example of a recording medium).

接著，說明本實施形態的碳粉匣。 Next, the toner cartridge of the present embodiment will be described.

本實施形態的碳粉匣係用以容納本實施形態的調色劑並可自圖像形成裝置拆卸。碳粉匣係容納用以供給至安裝在圖像形成裝置內的顯影手段之補給用調色劑。 The toner cartridge of the present embodiment is for accommodating the toner of the embodiment and can be detached from the image forming apparatus. The toner cartridge accommodates the toner for replenishment supplied to the developing means mounted in the image forming apparatus.

圖1所示的圖像形成裝置為具有碳粉匣8R、8Y、8M、8C和8K可拆卸構成之圖像形成裝置，顯影裝置4R、4Y、4M、4C和4K係藉由未圖示的調色劑供給管而與各色對應的碳粉匣相連接。又，當容納在碳粉匣中的調色劑變少時，可更換該碳粉匣。 The image forming apparatus shown in Fig. 1 is an image forming apparatus having a detachable configuration of toner cartridges 8R, 8Y, 8M, 8C, and 8K, and the developing devices 4R, 4Y, 4M, 4C, and 4K are not shown. The toner supply tube is connected to the toner cartridge corresponding to each color. Also, when the toner contained in the toner cartridge becomes small, the toner cartridge can be replaced.

[實施例] [Examples]

以下，藉由實施例進而具體地說明本發明，但是，只要不超過本發明的主旨範圍內，本發明並不限於以下的實施例。 Hereinafter, the present invention will be specifically described by the examples, but the present invention is not limited to the following examples as long as it does not exceed the scope of the present invention.

[實施例Aa、Ba、Ca、Da、比較例Aa、Ba、Ca、Da] [Examples Aa, Ba, Ca, Da, Comparative Example Aa, Ba, Ca, Da]

以下，在未特別限定的情況下，「份」為以質量為基準。 Hereinafter, in the case where it is not particularly limited, the "part" is based on the mass.

又，C.I.顏料黃74稱為「PY74」，C.I.顏料紅48：1稱為「PR48：1」，C.I.顏料紅48：3稱為「PR48：3」，C.I.顏料紅57：1稱為「PR57：1」，C.I.顏料紅184稱為「PR184」。 Also, CI Pigment Yellow 74 is called "PY74", CI Pigment Red 48:1 is called "PR48:1", CI Pigment Red 48:3 is called "PR48:3", CI Pigment Red is 57:1 called "PR57". :1", CI Pigment Red 184 is called "PR184".

<各物性的測定方法> <Method for Measuring Physical Properties> [樹脂的重量平均分子量] [weight average molecular weight of resin]

樹脂的重量平均分子量是由凝膠滲透層析儀(GPC)進行分子量測定的結果、以及單分散聚苯乙烯標準試料的分子量校正曲線而算出。 The weight average molecular weight of the resin was calculated from the results of molecular weight measurement by gel permeation chromatography (GPC) and the molecular weight calibration curve of the monodisperse polystyrene standard sample.

‧測定裝置：HLC-8120(Tosoh公司製) ‧Measurement device: HLC-8120 (manufactured by Tosoh Corporation)

‧色柱：TSKgel SuperHM-M(Tosoh公司製) ‧Color column: TSKgel SuperHM-M (made by Tosoh Corporation)

‧洗脫液：四氫呋喃 ‧ Eluent: Tetrahydrofuran

[樹脂的酸值] [Acid Value of Resin]

樹脂的酸值根據JIS K0070-1992，用中和滴定法進行測定。 The acid value of the resin was measured by a neutralization titration method in accordance with JIS K0070-1992.

[樹脂的玻璃轉移溫度] [Resin glass transition temperature]

樹脂的玻璃轉移溫度是由示差掃描式量熱法(DSC)所得到的DSC曲線，根據前述JIS K7121-1987「塑膠的轉移溫度測定方法」而獲得。 The glass transition temperature of the resin is a DSC curve obtained by differential scanning calorimetry (DSC), and is obtained according to JIS K7121-1987 "Method for Measuring Transfer Temperature of Plastics".

[樹脂粒子及調色劑粒子的體積平均粒徑] [Volume Average Particle Diameter of Resin Particles and Toner Particles]

樹脂粒子及調色劑粒子的體積平均粒徑的測定方法如下所述。 The method of measuring the volume average particle diameter of the resin particles and the toner particles is as follows.

-粒徑為2μm以上的情況- - When the particle size is 2 μm or more -

‧測定用試料：在十二烷基苯磺酸鈉(界面活性劑)的5質量%水溶液2mL中加入0.5mg以上50mg以下的粒子，將所得物添加到100ml以上150ml以下的電解液(Beckman Coulter公司製ISOTON-II)中，在超音波分散器中分散處理1分鐘而製得。 ‧ Measurement sample: 0.5 mg or more and 50 mg or less of particles are added to 2 mL of a 5 mass% aqueous solution of sodium dodecylbenzenesulfonate (surfactant), and the resultant is added to an electrolyte of 100 ml or more and 150 ml or less (Beckman Coulter) In the company's ISOTON-II), it was prepared by dispersion treatment in an ultrasonic disperser for 1 minute.

‧測定裝置：Coulter Multisizer II型(由Beckman Coulter公司製)，孔隙直徑為100μm。 ‧ Measurement apparatus: Coulter Multisizer II type (manufactured by Beckman Coulter Co., Ltd.) having a pore diameter of 100 μm.

利用上述測定用試料和測定裝置，測定2μm以上60μm以下的粒子50,000個，由粒度分布求出體積平均粒度分布。 50,000 pieces of particles of 2 μm or more and 60 μm or less were measured by the above-described sample for measurement and a measuring device, and a volume average particle size distribution was determined from the particle size distribution.

對於基於粒度分布而劃分的粒度範圍(通道)，自小徑側開始繪製體積累積分佈，將累積百分數為50%時的粒徑設定為體積平均粒徑。 For the particle size range (channel) divided based on the particle size distribution, the volume cumulative distribution is plotted from the small diameter side, and the particle diameter when the cumulative percentage is 50% is set as the volume average particle diameter.

-粒徑小於2μm的情況- - When the particle size is less than 2 μm -

‧測定用試料：向粒子分散液中添加離子交換水，調節固體含量成為約10質量%。 ‧ Measurement sample: Ion-exchanged water was added to the particle dispersion, and the solid content was adjusted to be about 10% by mass.

‧測定裝置：雷射繞射式粒度分布測定裝置(由Beckman Coulter公司製LS13320) ‧Measuring device: Laser diffraction type particle size distribution measuring device (LS13320 manufactured by Beckman Coulter)

將上述測定用試料投入到試料槽中直到適當濃度為止，測定散射強度直到達到充分的值。對於基於所獲得的粒度分布而劃分的粒度範圍(通道)，自小徑側開始繪製體積累積分布，將累積百分數為50%時的粒徑設定為體積平均粒徑。 The measurement sample was placed in a sample tank until an appropriate concentration, and the scattering intensity was measured until a sufficient value was obtained. For the particle size range (channel) divided based on the obtained particle size distribution, the volume cumulative distribution was drawn from the small diameter side, and the particle diameter when the cumulative percentage was 50% was set as the volume average particle diameter.

<樹脂粒子分散液的製備> <Preparation of Resin Particle Dispersion> [樹脂粒子分散液(1)的製備] [Preparation of Resin Particle Dispersion (1)]

‧對苯二甲酸：30莫耳份 ‧ terephthalic acid: 30 moles

‧富馬酸：70莫耳份 ‧ Fumaric acid: 70 moles

‧雙酚A環氧乙烷加成物：5莫耳份 ‧Bisphenol A ethylene oxide adduct: 5 moles

‧雙酚A環氧丙烷加成物：95莫耳份 ‧Bisphenol A propylene oxide adduct: 95 moles

向具備攪拌裝置、氮氣導入管、溫度感測器和精餾塔的內容量5升的燒瓶，裝入上述材料，花費1小時將溫度升到220℃，並相對於100份上述材料投入1份鈦酸四乙氧酯。在餾除所生成的水的同時，花費0.5小時將溫度升到230℃，在該溫度下繼續脫水縮合反應1小時後，冷卻反應物。如此，合成重量平均分子量為18,000、酸值為15mgKOH/g、玻璃轉移溫度為60℃的聚酯樹脂(1)。 The flask was placed in a 5 liter flask equipped with a stirring device, a nitrogen gas introduction tube, a temperature sensor, and a rectification column, and the temperature was raised to 220 ° C for 1 hour, and 1 part was charged with respect to 100 parts of the above materials. Tetraethoxy titanate. While distilling off the generated water, the temperature was raised to 230 ° C for 0.5 hours, and the dehydration condensation reaction was continued at this temperature for 1 hour, and then the reaction product was cooled. Thus, a polyester resin (1) having a weight average molecular weight of 18,000, an acid value of 15 mgKOH/g, and a glass transition temperature of 60 ° C was synthesized.

對具備溫度調節裝置及氮氣置換裝置的容器，加入40份乙酸乙酯和25份2-丁醇，形成為混合溶劑後，慢慢加入100份聚酯樹脂(1)使之溶解，對其中加入10質量%氨水溶液(相對於樹脂的酸值以莫耳計為3倍當量)並攪拌30分鐘。 To a vessel equipped with a temperature adjusting device and a nitrogen gas displacement device, 40 parts of ethyl acetate and 25 parts of 2-butanol were added to form a mixed solvent, and then 100 parts of the polyester resin (1) was slowly added to dissolve it, and the mixture was added thereto. A 10% by mass aqueous ammonia solution (three times equivalent to the acid value of the resin) was stirred for 30 minutes.

然後，以乾燥氮氣置換容器內部，將溫度保持在40℃，一邊攪拌混合液一邊以2份/分鐘的速度滴加400份離子交換水進行乳化。滴加結束後，使乳化液回復至室溫(20℃至25℃)，在攪拌下同時利用乾燥氮氣鼓泡48小時，藉此，使乙酸乙酯和2-丁醇減少到1,000ppm以下，而獲得分散有體積平均粒徑為200nm的樹脂粒子的樹脂粒子分散液。對該樹脂粒子分散液中加入離子交換水，調節固體含量至20質量%，而製得樹脂粒子分散液(1)。 Then, the inside of the vessel was replaced with dry nitrogen, and the temperature was kept at 40 ° C, and while stirring the mixture, 400 parts of ion-exchanged water was added dropwise at a rate of 2 parts/min to carry out emulsification. After the completion of the dropwise addition, the emulsion was returned to room temperature (20 ° C to 25 ° C), and while bubbling with dry nitrogen for 48 hours while stirring, the ethyl acetate and 2-butanol were reduced to 1,000 ppm or less. Further, a resin particle dispersion in which resin particles having a volume average particle diameter of 200 nm were dispersed was obtained. To the resin particle dispersion, ion-exchanged water was added to adjust the solid content to 20% by mass to prepare a resin particle dispersion (1).

[樹脂粒子分散液(2)的製備] [Preparation of Resin Particle Dispersion (2)]

‧苯乙烯：310份 ‧ Styrene: 310 parts

‧丙烯酸正丁酯：100份 ‧ n-butyl acrylate: 100 parts

‧丙烯酸β-羧乙酯：9份 ‧ β-carboxyethyl acrylate: 9 parts

‧1,10-癸二醇二丙烯酸酯：1.5份 ‧1,10-decanediol diacrylate: 1.5 parts

‧十二烷硫醇：3份 ‧ Dodecanethiol: 3 parts

在燒瓶裡加入將4份陰離子界面活性劑(Dow Chemical公司製Dow Fax)溶解於550份離子交換水中而得到的溶液，對其中加入混合有上述原料的混合液並進行乳化。一邊慢慢地攪拌乳化液10分鐘，一邊加入溶解有6份過硫酸銨的50份離子交換水。然後，充分進行系內的氮氣置換後，一邊攪拌燒瓶一邊在油浴中加熱至系內達到75℃，在該狀態下繼續乳化聚合4小時。藉此，獲得分散有重量平均分子量為33,000、玻璃轉移溫度為53℃、體積平均粒徑為250nm的樹脂粒子的樹脂粒子分散液。對該樹脂粒子分散液中加入離子交換水，調整固體含量至20質量%，而製得樹脂粒子分散液(2)。 A solution obtained by dissolving 4 parts of an anionic surfactant (Dow Fax manufactured by Dow Chemical Co., Ltd.) in 550 parts of ion-exchanged water was added to the flask, and a mixed liquid in which the above-mentioned raw materials were mixed was added thereto and emulsified. While slowly stirring the emulsion for 10 minutes, 50 parts of ion-exchanged water in which 6 parts of ammonium persulfate was dissolved was added. Then, after sufficiently replacing the nitrogen in the system, the flask was stirred in an oil bath while heating to the inside of the system to 75 ° C, and the emulsion polymerization was continued for 4 hours in this state. Thus, a resin particle dispersion in which resin particles having a weight average molecular weight of 33,000, a glass transition temperature of 53 ° C, and a volume average particle diameter of 250 nm were dispersed was obtained. To the resin particle dispersion, ion-exchanged water was added to adjust the solid content to 20% by mass to obtain a resin particle dispersion (2).

<著色劑分散液的製備> <Preparation of colorant dispersion> [著色劑分散液(Y1)的製備] [Preparation of Colorant Dispersion (Y1)]

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：70份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 70 parts

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(Y1)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added to make the solid content in the dispersion liquid 20% by mass, and a colorant dispersion (Y1) in which the toner particles having a volume average particle diameter of 190 nm were dispersed was obtained.

[著色劑分散液(R1)的製備] [Preparation of Colorant Dispersion (R1)]

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：70份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 70 copies

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(R1)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added to make the solid content in the dispersion liquid 20% by mass, and a color former dispersion (R1) in which the toner particles having a volume average particle diameter of 190 nm were dispersed was obtained.

[著色劑分散液(R2)的製備] [Preparation of Colorant Dispersion (R2)]

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：70份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 70 copies

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(R2)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added to make the solid content in the dispersion liquid 20% by mass, and a color former dispersion (R2) in which the color former particles having a volume average particle diameter of 190 nm were dispersed was obtained.

[著色劑分散液(R3)的製備] [Preparation of Colorant Dispersion (R3)]

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：70份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 70 copies

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使得分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(R3)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added so that the solid content in the dispersion became 20% by mass, and a colorant dispersion (R3) in which the toner particles having a volume average particle diameter of 190 nm were dispersed was obtained.

[著色劑分散液(R4)的製備] [Preparation of Colorant Dispersion (R4)]

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：70份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 70 parts

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(R4)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added to make the solid content in the dispersion liquid 20% by mass, and a colorant dispersion (R4) in which the toner particles having a volume average particle diameter of 190 nm were dispersed was obtained.

[著色劑分散液(其他1)的製備] [Preparation of colorant dispersion (other 1)]

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：70份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 70 copies

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(其他1)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added to make the solid content in the dispersion liquid 20% by mass, and a colorant dispersion (the other 1) in which the toner particles having a volume average particle diameter of 190 nm were dispersed was obtained.

<離型劑分散液的製備> <Preparation of release agent dispersion> [離型劑分散液(1)的製備] [Preparation of release agent dispersion (1)]

‧石蠟(日本精蠟(股)製HNP-9) 100份 ‧Paraffin (HNP-9 made by Japan Fine Wax Co., Ltd.) 100 parts

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK) 1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK) 1 part

‧離子交換水 350份 ‧ ion exchange water 350 parts

混合上述材料並加熱至100℃，利用均質機(IKA公司製Ultra Turrax T50)分散後，用Menton-Gaulin高壓均質機(Gaulin公司製)分散處理，獲得分散有體積平均粒徑為200nm的離型劑粒子的離型劑分散液(1)(固體含量成為20質量%)。 The above materials were mixed and heated to 100 ° C, and dispersed by a homogenizer (Ultra Turrax T50, manufactured by IKA Corporation), and then dispersed by a Menton-Gaulin high-pressure homogenizer (manufactured by Gaulin Co., Ltd.) to obtain a dispersion having a volume average particle diameter of 200 nm dispersed. A release agent dispersion (1) of the agent particles (the solid content is 20% by mass).

<<實施例Aa、比較例Aa>> <<Example Aa, Comparative Example Aa>> <實施例Aa1> <Example Aa1> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(1)：425份 ‧Resin particle dispersion (1): 425 parts

‧著色劑分散液(Y1)(含PY74)：5份 ‧Colorant dispersion (Y1) (including PY74): 5 parts

‧著色劑分散液(R1)(含PR48：1)：20份 ‧Colorant dispersion (R1) (including PR48:1): 20 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

‧陰離子界面活性劑(TaycaPower)：2份 ‧ Anionic surfactant (TaycaPower): 2 parts

將上述材料放入圓形不銹鋼燒瓶中，加入0.1N的硝酸調整pH至3.5後，加入聚氯化鋁濃度為10質量%的硝酸水溶液30份。然後，在30℃下利用均質機(IKA公司製Ultra Turrax T50)分散後，在加熱用油浴中加熱至45℃並保持30分鐘。然後，緩慢地追加100份樹脂粒子分散液(1)並保持1小時，加入0.1N的氫氧化鈉水溶液調整pH至8.5後，一邊繼續攪拌一邊加熱至85℃，保持5小時。然後，以20℃/分鐘的速度冷卻至20℃，過濾，用離子交換水充分洗滌，使其乾燥而獲得體積平均粒徑7.5μm的調色劑粒子(Aa1)。 The above material was placed in a circular stainless steel flask, and 0.1 N nitric acid was added thereto to adjust the pH to 3.5, and then 30 parts of an aqueous solution of nitric acid having a polyaluminum chloride concentration of 10% by mass was added. Then, it was dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Co., Ltd.) at 30 ° C, and then heated to 45 ° C in an oil bath for heating and held for 30 minutes. Then, 100 parts of the resin particle dispersion liquid (1) was gradually added and kept for 1 hour, and the pH was adjusted to 8.5 by adding a 0.1 N sodium hydroxide aqueous solution, and the mixture was heated to 85 ° C while stirring for 5 hours. Then, it was cooled to 20 ° C at a rate of 20 ° C /min, filtered, thoroughly washed with ion-exchanged water, and dried to obtain toner particles (Aa1) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

以Henschel混合器混合調色劑粒子(Aa1)100份、經二甲基矽油處理的二氧化矽粒子(日本AEROSIL公司製RY200)0.7份，而獲得調色劑(Aa1)。 Toner (Aa1) was obtained by mixing 100 parts of toner particles (Aa1) and 0.7 parts of cerium oxide particles (RY200, manufactured by AEROSIL Co., Ltd., Japan) treated with dimethyl oxime oil in a Henschel mixer.

[顯影劑的製備] [Preparation of Developer]

‧鐵氧體粒子(平均粒徑50μm) 100份 ‧ Ferrite particles (average particle size 50μm) 100 parts

‧甲苯 14份 ‧Toluene 14 parts

‧苯乙烯/甲基丙烯酸甲酯共聚物(共聚比15/85) 2份 ‧ Styrene / methyl methacrylate copolymer (copolymerization ratio 15/85) 2 parts

‧碳黑 0.2份 ‧carbon black 0.2 parts

除了鐵氧體粒子以外，將上述成分用砂磨機分散以製備分散液，並將該分散液與鐵氧體粒子一起放入真空脫氣型捏合機中，一邊攪拌一邊進行減壓乾燥，藉此獲得載體。 In addition to the ferrite particles, the above components were dispersed in a sand mill to prepare a dispersion, and the dispersion was placed in a vacuum degassing kneader together with the ferrite particles, and dried under reduced pressure while stirring. This obtains the vector.

相對於100份上述載體，混合5份調色劑(Aa1)，而獲得顯影劑(Aa1)。 The toner (Aa1) was obtained by mixing 5 parts of the toner (Aa1) with respect to 100 parts of the above carrier.

[色彩再現性的評價] [Evaluation of color reproducibility]

以下的作業、圖像形成、以及測定均在溫度25℃/濕度60%的環境下進行。 The following operations, image formation, and measurement were performed in an environment of a temperature of 25 ° C / a humidity of 60%.

作為形成評價用圖像的圖像形成裝置，準備富士施樂公司製DocuCentre Color 400 CP，將顯影劑(Aa1)裝入顯影器中，將調色劑(Aa1)裝入碳粉匣中。 As an image forming apparatus for forming an image for evaluation, a DocuCentre Color 400 CP manufactured by Fuji Xerox Co., Ltd. was prepared, a developer (Aa1) was placed in a developing device, and a toner (Aa1) was placed in a toner cartridge.

然後，在光澤度為40%的銅版紙(富士施樂公司製OS銅版紙W)，形成單色濃度100%的圖像(尺寸5cm×5cm、調色劑的量4.3g/m2)。 Then, on a coated paper having a gloss of 40% (OS coated paper W manufactured by Fuji Xerox Co., Ltd.), an image having a monochromatic density of 100% (size: 5 cm × 5 cm, toner amount: 4.3 g/m 2 ) was formed.

對於所形成的圖像的CIE1976L＊a＊b＊表色系中的L＊值、a＊值及b＊值，使用X-Rite公司製X-Rite939(孔隙直徑4mm)任意測定10處，算出L＊值、a＊值及b＊值的平均值。 The L * value, the a * value, and the b * value in the CIE1976L * a * b * color system of the formed image were measured at 10 places using X-Rite 939 (pore diameter 4 mm) manufactured by X-Rite Co., Ltd., and calculated. The average of the L * value, the a * value, and the b * value.

對於市售的色票(PANTONE公司製PANTONE FORMULA GUIDE Solid Coated)的PANTONE7597C(銅版紙)，也 與上述同樣地測定L＊值、a＊值及b＊值，算出各自的平均值，結果，L1=50.81、a1=57.08、b1=49.78。 The L * value, the a * value, and the b * value were also measured in the same manner as described above for PANTONE 7597C (coated paper) of a commercially available color ticket (PANTONE FORMULA GUIDE Solid Coated manufactured by PANTONE CORPORATION), and the respective average values were calculated. 1 = 50.81, a 1 = 57.08, b 1 = 49.78.

然後，基於下述式，算出所形成的圖像與PANTONE7597C之間的色差△E。將其結果示於表2。 Then, the color difference ΔE between the formed image and the PANTONE 7597C was calculated based on the following formula. The results are shown in Table 2.

L1、a1、b1為PANTONE7597C的L＊值、a＊值、b＊值，L2、a2、b2為實施例及比較例的圖像的L＊值、a＊值、b＊值。 L 1 , a 1 , and b 1 are L * values, a * values, and b * values of PANTONE 7597C, and L 2 , a 2 , and b 2 are L * values, a * values, and b of images of the examples and comparative examples. * Value.

<實施例Aa2~Aa11及比較例Aa1~Aa31> <Examples Aa2 to Aa11 and Comparative Examples Aa1 to Aa31> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Aa1同樣地進行，但調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR48：1的各含量如表1中記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。關於所獲得的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表2。 In the same manner as in the example Aa1, the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY74 and PR48:1 were as described in Table 1, and toner particles were obtained to further prepare a color tone. Agent and developer. The toner and the obtained toner were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 2.

(表1中的實施例1、2...表示實施例Aa1、Aa2...。關於比較例也相同。) (Examples 1, 2, ... in Table 1 show Examples Aa1, Aa2, .... The same applies to the comparative example.)

就實施例Aa1~Aa11而言，△E為10以下，可獲得PANTONE7597C的色彩再現性優異的圖像。 In the examples Aa1 to Aa11, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 7597C was obtained.

又，就實施例Aa4~Aa9、Aa11而言，△E為8以下，可獲得PANTONE7597C的色彩再現性更優異的圖像。 Further, in Examples Aa4 to Aa9 and Aa11, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 7597C was obtained.

<實施例Aa101> <Example Aa101> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(2)：422.5份 ‧Resin particle dispersion (2): 422.5 parts

‧著色劑分散液(Y1)(含PY74)：10份 ‧Colorant dispersion (Y1) (including PY74): 10 parts

‧著色劑分散液(R1)(含PR48：1)：17.5份 ‧Colorant dispersion (R1) (including PR48:1): 17.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

將上述材料放入圓形不銹鋼燒瓶中，利用均質機(IKA公司製Ultra Turrax T50)混合分散。然後，加入0.5份聚氯化鋁，利用均質機繼續分散操作。接著，一邊在加熱用油浴中攪拌一邊加熱到50℃，在50℃下保持60分鐘。然後，用0.5N的氫氧化鈉水溶液調整系內的pH值至5.5後，密封燒瓶，採用磁力密封，一邊繼續攪拌一邊加熱到95℃，保持5小時。反應結束後，冷卻，過濾，用離子交換水充分洗滌後，通過Nutsche式抽濾進行固液分離。將所得物進一步再分散到40℃的離 子交換水3L中，在300rpm下攪拌15分鐘洗滌。重複5次，當濾液的pH值為6.6、電導率為12μS/cm時，利用Nutsche式抽濾用No 5A濾紙進行固液分離。然後繼續真空乾燥12小時。從而獲得體積平均粒徑為7.5μm的調色劑粒子(Aa101)。 The above materials were placed in a circular stainless steel flask and mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation). Then, 0.5 part of polyaluminum chloride was added, and the dispersion operation was continued using a homogenizer. Subsequently, the mixture was heated to 50 ° C while stirring in an oil bath for heating, and kept at 50 ° C for 60 minutes. Then, the pH of the system was adjusted to 5.5 with a 0.5 N aqueous sodium hydroxide solution, and then the flask was sealed, and the mixture was sealed with a magnetic force, and heated to 95 ° C while maintaining stirring for 5 hours. After completion of the reaction, the mixture was cooled, filtered, washed thoroughly with ion-exchanged water, and then subjected to solid-liquid separation by Nutsche-type suction filtration. The resultant was further redispersed to a temperature of 40 ° C. In 3 L of sub-exchange water, the mixture was stirred at 300 rpm for 15 minutes for washing. This was repeated 5 times. When the pH of the filtrate was 6.6 and the conductivity was 12 μS/cm, solid-liquid separation was carried out by Nutsche-type suction filtration using No 5A filter paper. Then vacuum drying was continued for 12 hours. Thus, toner particles (Aa101) having a volume average particle diameter of 7.5 μm were obtained.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Aa1)的製備同樣地進行，但使用調色劑粒子(Aa101)代替調色劑粒子(Aa1)，而獲得調色劑(Aa101)。 The toner (Aa101) was used in the same manner as the preparation of the toner (Aa1), but the toner particles (Aa101) were used instead of the toner particles (Aa1).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Aa1)的製備同樣地進行，但使用調色劑(Aa101)代替調色劑(Aa1)，而獲得顯影劑(Aa101)。 The preparation was carried out in the same manner as the preparation of the developer (Aa1), except that the toner (Aa101) was used instead of the toner (Aa1) to obtain a developer (Aa101).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Aa101)及顯影劑(Aa101)代替調色劑(Aa1)及顯影劑(Aa1)，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表3。 The toner (Aa101) and the developer (Aa101) were used in place of the toner (Aa1) and the developer (Aa1), and the same evaluation as the evaluation of the color reproducibility in Example Aa1 was carried out. The results are shown in Table 3.

<實施例Aa102> <Example Aa102> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：84.5份 ‧ Polyester resin (1): 84.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2 copies

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：3.5份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 3.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎之後，以風力分級機對細粒子及粗粒子進行分級，而獲得體積平均粒徑為7.5μm的調色劑粒子(Aa102)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and then fine particles and coarse particles were classified by an air classifier to obtain toner particles having a volume average particle diameter of 7.5 μm (Aa102). .

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Aa1)的製備同樣地進行，但使用調色劑粒子(Aa102)代替調色劑粒子(Aa1)，而獲得調色劑(Aa102)。 The toner (Aa102) was used in the same manner as the preparation of the toner (Aa1), but the toner particles (Aa102) were used instead of the toner particles (Aa1) to obtain a toner (Aa102).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Aa1)的製備同樣地進行，但使用調色劑(Aa102)代替調色劑(Aa1)，而獲得顯影劑(A102)。 The preparation was carried out in the same manner as the preparation of the developer (Aa1), except that the toner (Aa102) was used instead of the toner (Aa1) to obtain a developer (A102).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Aa102)及顯影劑(Aa102)代替調色劑(Aa1)及顯影劑(Aa1)，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表3。 The toner (Aa102) and the developer (Aa102) were used in place of the toner (Aa1) and the developer (Aa1), and the same evaluation as the evaluation of the color reproducibility in Example Aa1 was carried out. The results are shown in Table 3.

<實施例Aa103> <Example Aa103> [調色劑粒子的製備] [Preparation of Toner Particles] -顏料分散液(A) -Pigment dispersion (A)

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料用砂磨機分散，製成顏料分散液(A)。 The above material was dispersed in a sand mill to prepare a pigment dispersion liquid (A).

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：20份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料用砂磨機分散，製成顏料分散液(B)。 The above materials were dispersed in a sand mill to prepare a pigment dispersion (B).

-離型劑分散液(A)- - Release agent dispersion (A) -

‧石蠟(日本精蠟(股)製HNP-9)：20份 ‧Paraffin (HNP-9 made by Japanese refined wax): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料使用DCP研磨機在冷卻至10℃的狀態下分散，製成離型劑分散液(A)。 The above material was dispersed in a state of being cooled to 10 ° C using a DCP mill to prepare a release agent dispersion (A).

-C液- -C liquid -

‧聚酯樹脂(1)：84.5份 ‧ Polyester resin (1): 84.5 parts

‧顏料分散液(A)(含PY74)：10份 ‧Pigment dispersion (A) (including PY74): 10 parts

‧顏料分散液(B)(含PR48：1)：17.5份 ‧Pigment dispersion (B) (including PR48:1): 17.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

將上述材料混合攪拌，製成C液。 The above materials were mixed and stirred to prepare a liquid C.

-D液- -D liquid -

‧碳酸鈣分散液(碳酸鈣：水=40份：60份)：124份 ‧ Calcium carbonate dispersion (calcium carbonate: water = 40 parts: 60 parts): 124 parts

‧Cellogen BS-H(第一工業製藥公司製)的2質量%水溶液：99份 ‧Cellogen BS-H (manufactured by First Industrial Pharmaceutical Co., Ltd.) 2% by mass aqueous solution: 99 parts

‧水：277份 ‧Water: 277

將上述材料混合攪拌，製成D液。 The above materials were mixed and stirred to prepare a D solution.

將C液500份與D液500份混合攪拌，得到懸浮液，將該懸浮液用螺旋槳式攪拌機攪拌48小時除去溶劑。然後，加入鹽酸，除去碳酸鈣後，水洗、乾燥、分級，而獲得體積平均粒徑7.5μm的調色劑粒子(Aa103)。 500 parts of the C liquid and 500 parts of the D liquid were mixed and stirred to obtain a suspension, and the suspension was stirred by a propeller type agitator for 48 hours to remove the solvent. Then, hydrochloric acid was added to remove calcium carbonate, and then washed with water, dried, and classified to obtain toner particles (Aa103) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Aa1)的製備同樣地進行，但使用調色劑粒子(Aa103)代替調色劑粒子(Aa1)，而獲得調色劑(Aa103)。 The toner (Aa103) was used in the same manner as the preparation of the toner (Aa1), but the toner particles (Aa103) were used instead of the toner particles (Aa1) to obtain a toner (Aa103).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Aa1)的製備同樣地進行，但使用調色劑(Aa103)代替調色劑(Aa1)，而獲得顯影劑(Aa103)。 The preparation was carried out in the same manner as the preparation of the developer (Aa1), except that the toner (Aa103) was used instead of the toner (Aa1) to obtain a developer (Aa103).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Aa103)及顯影劑(Aa103)代替調色劑(Aa1)及顯影劑(Aa1)，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表3。 The toner (Aa103) and the developer (Aa103) were used in place of the toner (Aa1) and the developer (Aa1), and the same evaluation as the evaluation of the color reproducibility in Example Aa1 was carried out. The results are shown in Table 3.

<實施例Aa104> <Example Aa104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Aa1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量如表3中記載般，而獲得調色劑粒子(Aa104)。 In the same manner as in Example Aa1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 3. Toner particles (Aa104).

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Aa1)的製備同樣地進行，但使用調色劑粒子(Aa104)代替調色劑粒子(Aa1)，而獲得調色劑(Aa104)。 The toner (Aa104) was used in the same manner as the preparation of the toner (Aa1), but the toner particles (Aa104) were used instead of the toner particles (Aa1) to obtain a toner (Aa104).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Aa1)的製備同樣地進行，但使用調色劑(Aa104)代替調色劑(Aa1)，而獲得顯影劑(Aa104)。 The preparation was carried out in the same manner as the preparation of the developer (Aa1), except that the toner (Aa104) was used instead of the toner (Aa1) to obtain a developer (Aa104).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Aa104)及顯影劑(Aa104)代替調色劑(Aa1)及顯影劑(Aa1)，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表3。 The toner (Aa104) and the developer (Aa104) were used in place of the toner (Aa1) and the developer (Aa1), and the same evaluation as in the evaluation of the color reproducibility in Example Aa1 was carried out. The results are shown in Table 3.

<實施例Aa105> <Example Aa105> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：64.5份 ‧ Polyester resin (1): 64.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2 copies

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：3.5份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 3.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料以擠出機進行混練，利用表面粉碎方式的粉碎機粉碎之後，以風力分級機對細粒子及粗粒子進行分級，而獲得體積平均粒徑為7.5μm的調色劑粒子(Aa105)。 The above materials were kneaded in an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by an air classifier to obtain toner particles having a volume average particle diameter of 7.5 μm (Aa105). .

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Aa1)的製備同樣地進行，但使用調色劑粒子(Aa105)代替調色劑粒子(Aa1)，而獲得調色劑(Aa105)。 The toner (Aa105) was used in the same manner as in the preparation of the toner (Aa1), and the toner particles (Aa105) were used instead of the toner particles (Aa1).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Aa1)的製備同樣地進行，但使用調色劑(Aa105)代替調色劑(Aa1)，而獲得顯影劑(Aa105)。 The preparation was carried out in the same manner as the preparation of the developer (Aa1), except that the toner (Aa105) was used instead of the toner (Aa1) to obtain a developer (Aa105).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Aa105)及顯影劑(Aa105)代替調色劑(Aa1)及顯影劑(Aa1)，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表3。 The toner (Aa105) and the developer (Aa105) were used in place of the toner (Aa1) and the developer (Aa1), and the same evaluation as the evaluation of the color reproducibility in Example Aa1 was carried out. The results are shown in Table 3.

<實施例Aa106> <Example Aa106> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：63.5份 ‧ Polyester resin (1): 63.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2 copies

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：3.5份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 3.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

除使用上述材料以外，按與調色劑粒子(Aa102)同樣的方式得到體積平均粒徑7.5μm的調色劑粒子(Aa106)。 Toner particles (Aa106) having a volume average particle diameter of 7.5 μm were obtained in the same manner as in the toner particles (Aa102) except for using the above materials.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Aa1)的製備同樣地進行，但使用調色劑粒子(Aa106)代替調色劑粒子(Aa1)，而獲得調色劑(Aa106)。 The toner (Aa106) was used in the same manner as the preparation of the toner (Aa1), but the toner particles (Aa106) were used instead of the toner particles (Aa1) to obtain a toner (Aa106).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Aa1)的製備同樣地進行，但使用調色劑(Aa106)代替調色劑(Aa1)，而獲得顯影劑(Aa106)。 The preparation was carried out in the same manner as the preparation of the developer (Aa1), except that the toner (Aa106) was used instead of the toner (Aa1) to obtain a developer (Aa106).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Aa106)及顯影劑(Aa106)代替調色劑(Aa1)及顯影劑(Aa1)，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表3。 The toner (Aa106) and the developer (Aa106) were used in place of the toner (Aa1) and the developer (Aa1), and the same evaluation as the evaluation of the color reproducibility in Example Aa1 was carried out. The results are shown in Table 3.

(表3中的實施例8、101、102...表示實施例Aa8、Aa101、Aa102...。) (Examples 8, 101, 102, ... in Table 3 show Examples Aa8, Aa101, Aa102, ....)

<<實施例Ba、比較例Ba>> <<Example Ba, Comparative Example Ba>> <實施例Ba1~Ba8及比較例Ba1~Ba27> <Examples Ba1 to Ba8 and Comparative Examples Ba1 to Ba27> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Aa1同樣地進行，但將紅色著色劑PR48：1變更為 PR48：3，調整樹脂粒子分散液及著色劑分散液的各量，且以PY74及PR48：3的各含量如表4般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表5。 The same procedure as in Example Aa1 was carried out, but the red coloring agent PR48:1 was changed to PR48:3, the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the toner particles were obtained in the respective contents of PY74 and PR48:3 as shown in Table 4, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 5.

(表4中的實施例1、2...表示實施例Ba1、Ba2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 4 show Examples Ba1, Ba2, .... The same applies to the comparative examples.)

就實施例Ba1~Ba8而言，△E為10以下，可獲得PANTONE7597C的色彩再現性優異的圖像。 In the examples Ba1 to Ba8, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 7597C was obtained.

又，就實施例Ba1~Ba2、Ba4~Ba6而言，△E為8以下，可獲得PANTONE7597C的色彩再現性更優異的圖像。 Further, in the examples Ba1 to Ba2 and Ba4 to Ba6, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 7597C was obtained.

<實施例Ba101> <Example Ba101>

與實施例Aa101同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所獲得的調色劑及顯影劑進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表6。 In the same manner as in the example Aa101, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further to prepare a toner and Developer. The obtained toner and developer were subjected to the same evaluation as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 6.

‧樹脂粒子分散液(2)：417.5份 ‧Resin particle dispersion (2): 417.5 parts

‧著色劑分散液(Y1)(含PY74)：15份 ‧Colorant dispersion (Y1) (including PY74): 15 parts

‧著色劑分散液(R2)(含PR48：3)：17.5份 ‧Colorant dispersion (R2) (including PR48:3): 17.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Ba102> <Example Ba102>

與實施例Aa102同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表6。 In the same manner as in the example Aa102, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further to prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 6.

‧聚酯樹脂(1)：83.5份 ‧ Polyester resin (1): 83.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：3.5份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed 5R763): 3.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Ba103> <Example Ba103>

與實施例Aa103同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下 述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所獲得的調色劑及顯影劑進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表6。 In the same manner as in the example Aa103, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was as follows. The toner particles are obtained as described above, and the toner and the developer are further prepared. The obtained toner and developer were subjected to the same evaluation as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 6.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：20份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：83.5份 ‧ Polyester resin (1): 83.5 parts

‧顏料分散液(A)(含PY74)：15份 ‧Pigment dispersion (A) (including PY74): 15 parts

‧顏料分散液(B)(含PR48：3)：17.5份 ‧Pigment dispersion (B) (including PR48:3): 17.5 parts

‧離型劑分散液(A)：50份‧乙酸乙酯：325.6份 ‧ Release agent dispersion (A): 50 parts ‧ Ethyl acetate: 325.6 parts

<實施例Ba104> <Example Ba104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Ba1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為表6記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表6。 In the same manner as in the example Ba1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was as described in Table 6, and the color was obtained. Agent particles, further preparing a toner and a developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 6.

<實施例Ba105> <Example Ba105>

與實施例Aa105同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而得到調色劑粒子，進一步製備調色劑及顯影劑。對所獲得的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表6。 In the same manner as in the example Aa105, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 6.

‧聚酯樹脂(1)：63.5份 ‧ Polyester resin (1): 63.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：3.5份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed 5R763): 3.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Ba106> <Example Ba106>

與實施例Aa106同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表6。 In the same manner as in the example Aa106, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further to prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 6.

‧聚酯樹脂(1)：62.5份 ‧ Polyester resin (1): 62.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：3.5份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed 5R763): 3.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表6中的實施例5、101、102...表示實施例Ba5、Ba101、Ba102...。) (Examples 5, 101, and 102 in Table 6 show Examples Ba5, Ba101, Ba102....)

<<實施例Ca、比較例Ca>> <<Example Ca, Comparative Example Ca>> <實施例Ca1~Ca13及比較例Ca1~Ca35> <Examples Ca1 to Ca13 and Comparative Examples Ca1 to Ca35> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Aa1同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR57：1的各含量成為表7記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表8。 In the same manner as in the example Aa1, the red coloring agent PR48:1 was changed to PR57:1, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY74 and PR57:1 were described in Table 7. In the usual manner, toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 8.

(表7中的實施例1、2...表示實施例Ca1、Ca2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 7 show Examples Ca1, Ca2, .... The same applies to the comparative examples.)

就實施例Ca1~Ca13而言，△E為10以下，可獲得PANTONE7597C的色彩再現性優異的圖像。 In the examples Ca1 to Ca13, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 7597C was obtained.

又，就實施例Ca4~Ca6、Ca9~Ca11而言，△E為8以下，可獲得PANTONE7597C的色彩再現性更優異的圖像。 Further, in Examples Ca4 to Ca6 and Ca9 to Ca11, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 7597C was obtained.

<實施例Ca101> <Example Ca101>

與實施例Aa101同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表9。 In the same manner as in the example Aa101, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 9.

‧樹脂粒子分散液(2)：412.5份 ‧Resin particle dispersion (2): 412.5 parts

‧著色劑分散液(Y1)(含PY74)：15份 ‧Colorant dispersion (Y1) (including PY74): 15 parts

‧著色劑分散液(R3)(含PR57：1)：22.5份 ‧Colorant dispersion (R3) (including PR57:1): 22.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Ca102> <Example Ca102>

與實施例Aa102同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表9。 In the same manner as in the example Aa102, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 9.

‧聚酯樹脂(1)：82.5份 ‧ Polyester resin (1): 82.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：4.5份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 4.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Ca103> <Example Ca103>

與實施例Aa103同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表9。 In the same manner as in the example Aa103, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows. Toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 9.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：20份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：82.5份 ‧ Polyester resin (1): 82.5 parts

‧顏料分散液(A)(含PY74)：15份 ‧Pigment dispersion (A) (including PY74): 15 parts

‧顏料分散液(B)(含PR57：1)：22.5份 ‧Pigment dispersion (B) (including PR57:1): 22.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Ca104> <Example Ca104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Ca1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為表9記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表9。 In the same manner as in the example Ca1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was as described in Table 9, and the color was obtained. Agent particles, further preparing a toner and a developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 9.

<實施例Ca105> <Example Ca105>

與實施例Aa105同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表9。 In the same manner as in the example Aa105, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 9.

‧聚酯樹脂(1)：62.5份 ‧ Polyester resin (1): 62.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：4.5 份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 4.5 Share

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Ca106> <Example Ca106>

與實施例Aa106同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表9。 In the same manner as in the example Aa106, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further to prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 9.

‧聚酯樹脂(1)：61.5份 ‧ Polyester resin (1): 61.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：4.5份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 4.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表9中的實施例5、101、102...表示實施例Ca5、Ca101、Ca102...。) (Examples 5, 101, and 102 in Table 9 show Examples Ca5, Ca101, Ca102....)

<<實施例Da、比較例Da>> <<Example Da, Comparative Example Da>> <實施例Da1~Da11及比較例Da1~Da43> <Examples Da1 to Da11 and Comparative Examples Da1 to Da43> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Aa1同樣地進行，但將紅色著色劑PR48：1變更為PR184，且調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR184的各含量成為表10記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表11。 In the same manner as in the example Aa1, the red coloring agent PR48:1 was changed to PR184, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY74 and PR184 were obtained as shown in Table 10, and obtained. Toner particles, a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 11.

(表10中的實施例1、2...表示實施例Da1、Da2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 10 show Examples Da1, Da2, .... The same applies to the comparative example.)

就實施例Da1~Da11而言，△E為10以下，可獲得PANTONE7597C的色彩再現性優異的圖像。 In the examples Da1 to Da11, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 7597C was obtained.

另外，就實施例Da2、Da4~Da7、Da9~Da10而言，△E為8以下，可獲得PANTONE7597C的色彩再現性更優異的圖像。 Further, in Examples Da2, Da4 to Da7, and Da9 to Da10, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 7597C was obtained.

<實施例Da101> <Example Da101>

與實施例Aa101同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。其結果示於表12。 In the same manner as in the example Aa101, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 12.

‧樹脂粒子分散液(2)：410份 ‧Resin particle dispersion (2): 410 parts

‧著色劑分散液(Y1)(含PY74)：15份 ‧Colorant dispersion (Y1) (including PY74): 15 parts

‧著色劑分散液(R4)(含PR184)：25份 ‧Colorant dispersion (R4) (including PR184): 25 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Da102> <Example Da102>

與實施例Aa102同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表12。 In the same manner as in the example Aa102, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 12.

‧聚酯樹脂(1)：82份 ‧ Polyester resin (1): 82 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Da103> <Example Da103>

與實施例Aa103同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。其結果在表12中表示。 In the same manner as in the example Aa103, the red coloring agent PR48:1 was changed to PR184, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C liquid was adjusted as follows to obtain a tone. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 12.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：20份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：82份 ‧ Polyester resin (1): 82 parts

‧顏料分散液(A)(含PY74)：15份 ‧Pigment dispersion (A) (including PY74): 15 parts

‧顏料分散液(B)(含PR184)：25份 ‧Pigment dispersion (B) (including PR184): 25 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Da104> <Example Da104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Da1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為表12記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表12。 In the same manner as in the example D1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was as described in Table 12 to obtain a color tone. Agent particles, further preparing a toner and a developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 12.

<實施例Da105> <Example Da105>

與實施例Aa105同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表12。 In the same manner as in the example Aa105, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 12.

‧聚酯樹脂(1)：62份 ‧ Polyester resin (1): 62 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Da106> <Example Da106>

與實施例Aa106同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Aa1中的色彩再現性的評價同樣的評價。將其結果示於表12。 In the same manner as in the example Aa106, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Aa1. The results are shown in Table 12.

‧聚酯樹脂(1)：61份 ‧ Polyester resin (1): 61 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表12中的實施例6、101、102...表示實施例Da6、Da101、Da102...。) (Examples 6, 101, 102, ... in Table 12 show Examples Da6, Da101, Da102....)

[實施例Ab、Bb、Cb、Db、比較例Ab、Bb、Cb、Db] [Examples Ab, Bb, Cb, Db, Comparative Examples Ab, Bb, Cb, Db]

以下，在未特別限定的情況下，「份」為以質量為基準。 Hereinafter, in the case where it is not particularly limited, the "part" is based on the mass.

又，C.I.顏料黃155稱為「PY155」，C.I.顏料黃185稱為「PY185」，C.I.顏料紅238稱為「PR238」，C.I.顏料紅146稱為「PR146」。 Further, C.I. Pigment Yellow 155 is referred to as "PY155", C.I. Pigment Yellow 185 is referred to as "PY185", C.I. Pigment Red 238 is referred to as "PR238", and C.I. Pigment Red 146 is referred to as "PR146".

<各物性的測定方法> <Method for Measuring Physical Properties>

各物性的測定方法與實施例Aa、Ba、Ca、Da、比較例Aa、Ba、Ca、Da中記載的內容相同。 The measurement methods of the respective physical properties are the same as those described in Examples Aa, Ba, Ca, Da, Comparative Example Aa, Ba, Ca, and Da.

<著色劑分散液的製備> <Preparation of colorant dispersion> [著色劑分散液(Y2)的製備] [Preparation of Colorant Dispersion (Y2)]

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：70份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 70 parts

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使得分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(Y2)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added so that the solid content in the dispersion became 20% by mass, and a colorant dispersion (Y2) in which the toner particles having a volume average particle diameter of 190 nm were dispersed was obtained.

[著色劑分散液(Y3)的製備] [Preparation of Colorant Dispersion (Y3)]

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：70份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 70 copies

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使得分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(Y3)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added so that the solid content in the dispersion became 20% by mass, and a colorant dispersion (Y3) in which the toner particles having a volume average particle diameter of 190 nm were dispersed was obtained.

[著色劑分散液(R5)的製備] [Preparation of Colorant Dispersion (R5)]

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：70份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 70 copies

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使得分散液中的固體含量成為20質量%，而 獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(R5)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion exchange water is added so that the solid content in the dispersion becomes 20% by mass, and A color former dispersion (R5) in which coloring agent particles having a volume average particle diameter of 190 nm were dispersed was obtained.

[著色劑分散液(R6)的製備] [Preparation of Colorant Dispersion (R6)]

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：70份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 70 parts

‧陰離子界面活性劑(第一工業製藥(股)製、Neogen RK)：1份 ‧ Anionic surfactant (First Industrial Pharmaceutical Co., Ltd., Neogen RK): 1 part

‧離子交換水：200份 ‧Ion exchange water: 200 parts

混合上述的材料，利用均質機(IKA公司製Ultra Turrax T50)分散10分鐘。加入離子交換水使得分散液中的固體含量成為20質量%，而獲得分散有體積平均粒徑190nm的著色劑粒子的著色劑分散液(R6)。 The above materials were mixed and dispersed by a homogenizer (Ultra Turrax T50 manufactured by IKA Corporation) for 10 minutes. Ion-exchanged water was added so that the solid content in the dispersion became 20% by mass, and a colorant dispersion (R6) in which the toner particles having a volume average particle diameter of 190 nm were dispersed was obtained.

<<實施例Ab、比較例Ab>> <<Example Ab, Comparative Example Ab>> <實施例Ab1> <Example Ab1> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(1)：415份 ‧Resin particle dispersion (1): 415 parts

‧著色劑分散液(Y2)(含PY155)：15份 ‧Colorant dispersion (Y2) (including PY155): 15 parts

‧著色劑分散液(R5)(含PR238)：20份 ‧Colorant dispersion (R5) (including PR238): 20 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

‧陰離子界面活性劑(TaycaPower)：2份 ‧ Anionic surfactant (TaycaPower): 2 parts

除製成上述材料以外，按與調色劑粒子(Aa1)相同的方式獲得體積平均粒徑為7.5μm的調色劑粒子(Ab1)。 Toner particles (Ab1) having a volume average particle diameter of 7.5 μm were obtained in the same manner as the toner particles (Aa1) except for the above materials.

[外部添加調色劑的製備] [Preparation of externally added toner]

以Henschel混合器混合調色劑粒子(Ab1)100份、與經二甲基矽油 處理的二氧化矽粒子(日本AEROSIL公司製RY200)0.7份，而獲得調色劑(Ab1)。 Mixing 100 parts of toner particles (Ab1) with dimethyl oxime oil with a Henschel mixer The treated cerium oxide particles (RY200, manufactured by AEROSIL, Japan) was 0.7 parts to obtain a toner (Ab1).

[顯影劑的製備] [Preparation of Developer]

相對於載體100份，混合調色劑(Ab1)5份，而獲得顯影劑(Ab1)。 The toner (Ab1) was mixed 5 parts with respect to 100 parts of the carrier to obtain a developer (Ab1).

[色彩再現性的評價] [Evaluation of color reproducibility]

以下的作業、圖像形成及測定，均在溫度25℃/濕度60%的環境下進行。 The following operations, image formation, and measurement were performed in an environment of a temperature of 25 ° C / a humidity of 60%.

作為形成評價用圖像的圖像形成裝置，準備富士施樂公司製DocuCentre Color 400 CP，將顯影劑(Ab1)裝入顯影器中，將調色劑(Ab1)裝入碳粉匣中。 As an image forming apparatus for forming an image for evaluation, a DocuCentre Color 400 CP manufactured by Fuji Xerox Co., Ltd. was prepared, a developer (Ab1) was placed in a developing device, and a toner (Ab1) was placed in a toner cartridge.

然後，在光澤度為40%的銅版紙(富士施樂公司製OS銅版紙W)上，形成單色濃度100%的圖像(尺寸5cm×5cm、調色劑的量4.3g/m2)。 Then, on a coated paper having a gloss of 40% (OS coated paper W manufactured by Fuji Xerox Co., Ltd.), an image having a monochromatic density of 100% (size: 5 cm × 5 cm, toner amount: 4.3 g/m 2 ) was formed.

將所形成的圖像之CIE1976L＊a＊b＊表色系中的L＊值、a＊值及b＊值使用X-Rite公司製X-Rite939(孔徑4mm)任意測定10處，算出L＊值、a＊值及b＊值的平均值。 The L * value, the a * value, and the b * value in the CIE1976L * a * b * color system of the formed image were measured at 10 places using X-Rite 939 (aperture 4 mm) manufactured by X-Rite Co., Ltd. to calculate L *. The average of the value, a * value, and b * value.

對市售的色票(PANTONE公司製PANTONE FORMULA GUIDE Solid Coated)的PANTONE7597C(銅版紙)，也與上述同樣地測定L＊值、a＊值及b＊值，算出各自的平均值，結果為L1=50.81、a1=57.08、b1=49.78。 PANTONE 7597C (coated paper) of a commercially available color ticket (PANTONE FORMULA GUIDE Solid Coated) manufactured by PANTONE Co., Ltd. was also measured for L * value, a * value, and b * value in the same manner as above, and the respective average values were calculated. 1 = 50.81, a 1 = 57.08, b 1 = 49.78.

然後，基於下述式，算出所形成的圖像與PANTONE7597C之間的色差△E。將其結果示於表14。 Then, the color difference ΔE between the formed image and the PANTONE 7597C was calculated based on the following formula. The results are shown in Table 14.

L1、a1、b1為PANTONE7597C的L＊值、a＊值、b＊值，L2、a2、b2為實施例及比較例之圖像的L＊值、a＊值、b＊值。 L 1 , a 1 , and b 1 are L * values, a * values, and b * values of PANTONE 7597C, and L 2 , a 2 , and b 2 are L * values, a * values, and b of images of the examples and comparative examples. * Value.

<實施例Ab2~Ab14及比較例Ab1~Ab46> <Examples Ab2 to Ab14 and Comparative Examples Ab1 to Ab46> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ab1同樣地進行，但調整樹脂粒子分散液及著色劑分散液的各量，使PY155及PR238的各含量成為如表13記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表14。 In the same manner as in the example Ab1, the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY155 and PR238 were as described in Table 13, and toner particles were obtained to further prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 14.

(表13中的實施例1、2...表示實施例Ab1、Ab2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 13 show Examples Ab1, Ab2, .... The same applies to the comparative examples.)

就實施例Ab1~Ab14而言，△E為10以下，可獲得PANTONE7597C的色彩再現性優異的圖像。 In the examples Ab1 to Ab14, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 7597C was obtained.

又，就實施例Ab2~Ab3、Ab5~Ab7、Ab9~Ab11、Ab13而言，△E為8以下，可獲得PANTONE7597C的色彩再現性更優異的圖像。 Further, in the examples Ab2 to Ab3, Ab5 to Ab7, Ab9 to Ab11, and Ab13, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 7597C was obtained.

<實施例Ab101> <Example Ab101> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(2)：407.5份 ‧Resin particle dispersion (2): 407.5 parts

‧著色劑分散液(Y2)(含PY155)：17.5份 ‧Colorant dispersion (Y2) (including PY155): 17.5 parts

‧著色劑分散液(R5)(含PR238)：25份 ‧Colorant dispersion (R5) (including PR238): 25 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

除製成上述材料以外，按與調色劑粒子(Aa101)相同方式獲得體積平均粒徑7.5μm的調色劑粒子(Ab101)。 Toner particles (Ab101) having a volume average particle diameter of 7.5 μm were obtained in the same manner as the toner particles (Aa101) except for the above materials.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ab1)的製備同樣地進行，但使用調色劑粒子(Ab101)代替調色劑粒子(Ab1)，而獲得調色劑(A101)。 The toner (Ab1) was used in the same manner as the preparation of the toner (Ab1), but the toner particles (Ab1) were used instead of the toner particles (Ab1) to obtain a toner (A101).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ab1)的製備同樣地進行，但使用調色劑(Ab101)代替調色劑(Ab1)，而獲得顯影劑(Ab101)。 The preparation was carried out in the same manner as the preparation of the developer (Ab1), except that the toner (Ab1) was used instead of the toner (Ab1) to obtain a developer (Ab101).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ab101)及顯影劑(Ab101)代替調色劑(Ab1)及顯影劑(Ab1)，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表15。 The toner (Ab101) and the developer (Ab101) were used in place of the toner (Ab1) and the developer (Ab1), and the same evaluation as the evaluation of the color reproducibility in Example Ab1 was carried out. The results are shown in Table 15.

<實施例Ab102> <Example Ab102> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：81.5份 ‧ Polyester resin (1): 81.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：5份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎之後，利用風力分級機對細粒子和粗粒子進行分級，獲得體積平均粒徑7.5μm的調色劑粒子(Ab102)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and then fine particles and coarse particles were classified by an air classifier to obtain toner particles (Ab102) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ab1)的製備同樣地進行，但使用調色劑粒子(Ab102)代替調色劑粒子(Ab1)，而獲得調色劑(Ab102)。 The toner (Ab1) was used in the same manner as the preparation of the toner (Ab1), but the toner particles (Ab1) were used instead of the toner particles (Ab1) to obtain a toner (Ab102).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ab1)的製備同樣地進行，但使用調色劑(Ab102)代替調色劑(Ab1)，而獲得顯影劑(Ab102)。 The preparation was carried out in the same manner as the preparation of the developer (Ab1), except that the toner (Ab1) was used instead of the toner (Ab1) to obtain a developer (Ab102).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ab102)及顯影劑(Ab102)代替調色劑(Ab1)及顯影劑(Ab1)，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表15。 The toner (Ab102) and the developer (Ab102) were used in place of the toner (Ab1) and the developer (Ab1), and the same evaluation as the evaluation of the color reproducibility in Example Ab1 was carried out. The results are shown in Table 15.

<實施例Ab103> <Example Ab103> [調色劑粒子的製備] [Preparation of Toner Particles] -顏料分散液(A)- -Pigment dispersion (A)-

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：20份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料使用砂磨機進行分散，製成顏料分散液(A)。 The above materials were dispersed using a sand mill to prepare a pigment dispersion liquid (A).

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：20份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料使用砂磨機進行分散，製成顏料分散液(B)。 The above materials were dispersed using a sand mill to prepare a pigment dispersion (B).

-離型劑分散液(A)- - Release agent dispersion (A) -

‧石蠟(日本精蠟(股)製HNP-9)：20份 ‧Paraffin (HNP-9 made by Japanese refined wax): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料使用DCP研磨機在冷卻至10℃的狀態下分散，製成離型劑分散液(A)。 The above material was dispersed in a state of being cooled to 10 ° C using a DCP mill to prepare a release agent dispersion (A).

-C液- -C liquid -

‧聚酯樹脂(1)：81.5份 ‧ Polyester resin (1): 81.5 parts

‧顏料分散液(A)(含PY155)：17.5份 ‧Pigment dispersion (A) (including PY155): 17.5 parts

‧顏料分散液(B)(含PR238)：25份 ‧Pigment dispersion (B) (including PR238): 25 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

將上述材料混合攪拌，製成C液。 The above materials were mixed and stirred to prepare a liquid C.

-D液- -D liquid -

‧碳酸鈣分散液(碳酸鈣：水=40份：60份)：124份 ‧ Calcium carbonate dispersion (calcium carbonate: water = 40 parts: 60 parts): 124 parts

‧Cellogen BS-H(第一工業製藥公司製)的2質量%水溶液：99份 ‧Cellogen BS-H (manufactured by First Industrial Pharmaceutical Co., Ltd.) 2% by mass aqueous solution: 99 parts

‧水：277份 ‧Water: 277

將上述材料混合攪拌，製成D液。 The above materials were mixed and stirred to prepare a D solution.

將C液500份與D液500份混合攪拌，得到懸浮液，將該懸浮液以螺旋槳式攪拌機攪拌48小時除去溶劑。然後，加入鹽酸，除去碳酸鈣後，水洗、乾燥、分級，得到體積平均粒徑7.5μm的調色劑粒子(Ab103)。 500 parts of the C liquid and 500 parts of the D liquid were mixed and stirred to obtain a suspension, and the suspension was stirred by a propeller stirrer for 48 hours to remove the solvent. Then, hydrochloric acid was added to remove calcium carbonate, and then washed with water, dried, and classified to obtain toner particles (Ab103) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ab1)的製備同樣地進行，但使用調色劑粒子(Ab103)代替調色劑粒子(Ab1)，而獲得調色劑(Ab103)。 The toner (Ab1) was used in the same manner as the preparation of the toner (Ab1), but the toner particles (Ab1) were used instead of the toner particles (Ab1) to obtain a toner (Ab103).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ab1)的製備同樣地進行，但使用調色劑(Ab103)代替調色劑(Ab1)，而獲得顯影劑(Ab103)。 The preparation was carried out in the same manner as the preparation of the developer (Ab1), except that the toner (Ab1) was used instead of the toner (Ab1) to obtain a developer (Ab103).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ab103)及顯影劑(Ab103)代替調色劑(Ab1)及顯影劑(Ab1)，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表15。 The toner (Ab103) and the developer (Ab103) were used in place of the toner (Ab1) and the developer (Ab1), and the same evaluation as the evaluation of the color reproducibility in Example Ab1 was carried out. The results are shown in Table 15.

<實施例Ab104> <Example Ab104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Ab1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表15記載般，而獲得調色劑粒子(Ab104)。 In the same manner as in the example of the example A1, the coloring agent dispersion liquid (other one) was used, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the content of each pigment was adjusted as described in Table 15 to obtain a tone. Toner particles (Ab104).

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ab1)的製備同樣地進行，但使用調色劑粒子(Ab104)代替調色劑粒子(Ab1)，而獲得調色劑(Ab104)。 The toner (Ab1) was used in the same manner as the preparation of the toner (Ab1), but the toner particles (Ab1) were used instead of the toner particles (Ab1) to obtain a toner (Ab104).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ab1)的製備同樣地進行，但使用調色劑(Ab104)代替調色劑(Ab1)，而獲得顯影劑(Ab104)。 The preparation was carried out in the same manner as the preparation of the developer (Ab1), except that the toner (Ab1) was used instead of the toner (Ab1) to obtain a developer (Ab104).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ab104)及顯影劑(Ab104)代替調色劑(Ab1)及顯影劑(Ab1)，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表15。 The toner (Ab104) and the developer (Ab104) were used in place of the toner (Ab1) and the developer (Ab1), and the same evaluation as the evaluation of the color reproducibility in Example Ab1 was carried out. The results are shown in Table 15.

<實施例Ab105> <Example Ab105> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：61.5份 ‧ Polyester resin (1): 61.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：5份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ab105)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ab105) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ab1)的製備同樣地進行，但使用調色劑粒子(Ab105)代替調色劑粒子(Ab1)，而獲得調色劑(Ab105)。 This was carried out in the same manner as the preparation of the toner (Ab1), except that the toner particles (Ab11) were used instead of the toner particles (Ab1) to obtain a toner (Ab105).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ab1)的製備同樣地進行，但使用調色劑(Ab105)代替調色劑(Ab1)，而獲得顯影劑(Ab105)。 The preparation was carried out in the same manner as the preparation of the developer (Ab1), but using a toner (Ab105) instead of the toner (Ab1) to obtain a developer (Ab105).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ab105)及顯影劑(Ab105)代替調色劑(Ab1)及顯影劑(Ab1)，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表15。 The toner (Ab105) and the developer (Ab105) were used in place of the toner (Ab1) and the developer (Ab1), and the same evaluation as the evaluation of the color reproducibility in Example Ab1 was carried out. The results are shown in Table 15.

<實施例Ab106> <Example Ab106> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：60.5份 ‧ Polyester resin (1): 60.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：5份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ab106)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ab106) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ab1)的製備同樣地進行，但使用調色劑粒子(Ab106)代替調色劑粒子(Ab1)，而獲得調色劑(Ab106)。 The toner (Ab1) was used in the same manner as the preparation of the toner (Ab1), but the toner particles (Ab106) were used instead of the toner particles (Ab1) to obtain a toner (Ab106).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ab1)的製備同樣地進行，但使用調色劑(Ab106)代替調色劑(Ab1)，而獲得顯影劑(Ab106)。 The preparation was carried out in the same manner as the preparation of the developer (Ab1), except that the toner (Ab1) was used instead of the toner (Ab1) to obtain a developer (Ab106).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ab106)及顯影劑(Ab106)代替調色劑(Ab1)及顯影劑 (Ab1)，與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表15。 Toner (Ab1) and developer (Ab106) are used instead of toner (Ab1) and developer (Ab1), the same evaluation as the evaluation of the color reproducibility in Example Ab1. The results are shown in Table 15.

(表15中的實施例6、101、102...表示實施例Ab6、Ab101、Ab102...。) (Examples 6, 101, 102, ... in Table 15 show Examples Ab6, Ab101, Ab102, ....)

<<實施例Bb、比較例Bb>> <<Example Bb, Comparative Example Bb>> <實施例Bb1~Bb15及比較例Bb1~Bb48> <Examples Bb1 to Bb15 and Comparative Examples Bb1 to Bb48> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ab1同樣地進行，但將紅色著色劑PR238變更為PR146，且調整樹脂粒子分散液及著色劑分散液的各量，使PY155及PR146的各含量成為如表16記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表17。 In the same manner as in the example of the example A1, the red coloring agent PR238 was changed to the PR146, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY155 and PR146 were adjusted as shown in Table 16 to obtain a tone. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 17.

(表16中的實施例1、2...表示實施例Bb1、Bb2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 16 show Examples Bb1, Bb2, .... The same applies to the comparative example.)

就實施例Bb1~Bb15而言，△E為10以下，可得到PANTONE7597C的色彩再現性優異的圖像。 In the examples Bb1 to Bb15, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 7597C was obtained.

又，就實施例Bb3~Bb5、Bb8~Bb10、Bb13~Bb15而言，△E為8以下，可得到PANTONE7597C的色彩再現性更優異的圖像。 Further, in Examples Bb3 to Bb5, Bb8 to Bb10, and Bb13 to Bb15, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 7597C was obtained.

<實施例Bb101> <Example Bb101>

與實施例Ab101同樣地進行，但將紅色著色劑PR238變更為 PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表18。 The same procedure as in the example Ab101 was carried out, but the red coloring agent PR238 was changed to PR146, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 18.

‧樹脂粒子分散液(2)：410份 ‧Resin particle dispersion (2): 410 parts

‧著色劑分散液(Y1)(含PY155)：15份 ‧Colorant dispersion (Y1) (including PY155): 15 parts

‧著色劑分散液(R2)(含PR146)：25份 ‧Colorant dispersion (R2) (including PR146): 25 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Bb102> <Example Bb102>

與實施例Ab102同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表18。 In the same manner as in the example Ab102, the red coloring agent PR238 was changed to PR146, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 18.

‧聚酯樹脂(1)：82份 ‧ Polyester resin (1): 82 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Bb103> <Example Bb103>

與實施例Ab103同樣地進行，但將紅色著色劑PR238變更為PR146，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述 般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表18。 In the same manner as in the example Ab103, the red coloring agent PR238 was changed to PR146, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was as follows. The toner particles are obtained in the same manner as the toner particles, and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 18.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：20份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：20份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：82份 ‧ Polyester resin (1): 82 parts

‧顏料分散液(A)(含PY155)：15份 ‧Pigment dispersion (A) (including PY155): 15 parts

‧顏料分散液(B)(含PR146)：25份 ‧Pigment dispersion (B) (including PR146): 25 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Bb104> <Example Bb104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Bb1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表18記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表18。 In the same manner as in the case of the example Bb1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as shown in Table 18 to obtain a tone. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 18.

<實施例Bb105> <Example Bb105>

與實施例Ab105同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表18。 In the same manner as in the example Ab105, the red coloring agent PR238 was changed to PR146, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 18.

‧聚酯樹脂(1)：62份 ‧ Polyester resin (1): 62 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Bb106> <Example Bb106>

與實施例Ab106同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表18。 In the same manner as in the example Ab106, the red coloring agent PR238 was changed to PR146, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 18.

‧聚酯樹脂(1)：61份 ‧ Polyester resin (1): 61 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表18中的實施例9、101、102...表示實施例Bb9、Bb101、Bb102...。) (Examples 9, 101, 102, ... in Table 18 show Examples Bb9, Bb101, Bb102, ....)

<<實施例Cb、比較例Cb>> <<Example Cb, Comparative Example Cb>> <實施例Cb1~Cb13及比較例Cb1~Cb47> <Examples Cb1 to Cb13 and Comparative Examples Cb1 to Cb47> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ab1同樣地進行，但將黃色著色劑PY155變更為PY185，且調整樹脂粒子分散液及著色劑分散液的各量，使PY185及PR238的各含量成為如表19記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表20。 In the same manner as in the example of the example A1, the yellow coloring agent PY155 was changed to PY185, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY185 and PR238 were adjusted as described in Table 19, The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 20.

(表19中的實施例1、2...表示實施例Cb1、Cb2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 19 show Examples Cb1, Cb2, .... The same applies to the comparative example.)

就實施例Cb1~Cb13而言，△E為10以下，可得到PANTONE7597C的色彩再現性優異的圖像。 In the examples Cb1 to Cb13, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 7597C was obtained.

又，就實施例Cb2、Cb4~Cb6、Cb8~Cb10、Cb12而言，△E為8以下，可得到PANTONE7597C的色彩再現性更優異的圖像。 Further, in Examples Cb2, Cb4 to Cb6, Cb8 to Cb10, and Cb12, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 7597C was obtained.

<實施例Cb101> <Example Cb101>

與實施例Ab101同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑 In the same manner as in the example Ab101, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain a toner.

粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表21。 The particles are further prepared into a toner and a developer. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 21.

‧樹脂粒子分散液(2)：407.5份 ‧Resin particle dispersion (2): 407.5 parts

‧著色劑分散液(Y3)(含PY185)：17.5份 ‧Colorant dispersion (Y3) (including PY185): 17.5 parts

‧著色劑分散液(R5)(含PR238)：25份 ‧Colorant dispersion (R5) (including PR238): 25 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Cb102> <Example Cb102>

與實施例Ab102同樣地進行，但將黃色著色劑PY155變更PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表21。 In the same manner as in the example Ab102, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 21.

‧聚酯樹脂(1)：81.5份 ‧ Polyester resin (1): 81.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：5份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Cb103> <Example Cb103>

與實施例Ab103同樣地進行，但將黃色著色劑PY155變更為PY185，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同 樣的評價。將其結果示於表21。 In the same manner as in the example Ab103, the yellow coloring agent PY155 was changed to PY185, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows to obtain a toner. The particles are further prepared into a toner and a developer. The obtained toner and developer were evaluated in the same manner as the color reproducibility in Example Ab1. Kind of evaluation. The results are shown in Table 21.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：20份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：20份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：81.5份 ‧ Polyester resin (1): 81.5 parts

‧顏料分散液(A)(含PY185)：17.5份 ‧Pigment dispersion (A) (including PY185): 17.5 parts

‧顏料分散液(B)(含PR238)：25份 ‧Pigment dispersion (B) (including PR238): 25 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Cb104> <Example Cb104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Cb1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表9記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表21。 In the same manner as in the example Cb1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 9, The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 21.

<實施例Cb105> <Example Cb105>

與實施例Ab105同樣地進行，但將黃色著色劑PY155變更為 PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表21。 The same procedure as in the example Ab105 was carried out, but the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 21.

‧聚酯樹脂(1)：61.5份 ‧ Polyester resin (1): 61.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：5份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Cb106> <Example Cb106>

與實施例Ab106同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表21。 In the same manner as in the example Ab106, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 21.

‧聚酯樹脂(1)：60.5份 ‧ Polyester resin (1): 60.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：5份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表21中的實施例5、101、102...表示實施例Cb5、Cb101、Cb102...。) (Examples 5, 101, 102, ... in Table 21 show Examples Cb5, Cb101, Cb102, ....)

<<實施例Db、比較例Db>> <<Example Db, Comparative Example Db>> <實施例Db1~Db13及比較例Db1~Db41> <Examples Db1 to Db13 and Comparative Examples Db1 to Db41> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ab1同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且調整樹脂粒子分散液及著色劑分散液的各量，使PY185及PR146的各含量成為如表22記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表23。 In the same manner as in the example Ab1, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, so that the respective contents of PY185 and PR146 were changed. As described in Table 22, toner particles were obtained, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 23.

(表22中的實施例1、2...表示實施例Db1、Db2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 22 show Examples Db1, Db2, .... The same applies to the comparative example.)

就實施例Db1~Db13而言，△E為10以下，可得到PANTONE7597C的色彩再現性優異的圖像。 In the examples Db1 to Db13, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 7597C was obtained.

又，就實施例Db1~Db3、Db6~Db8、Db11~Db12而言，△E為8以下，可得到PANTONE7597C的色彩再現性更優異的圖像。 Further, in Examples Db1 to Db3, Db6 to Db8, and Db11 to Db12, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 7597C was obtained.

<實施例Db101> <Example Db101>

與實施例Ab101同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表24。 In the same manner as in the example Ab101, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, toner particles were obtained. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 24.

‧樹脂粒子分散液(2)：410份 ‧Resin particle dispersion (2): 410 parts

‧著色劑分散液(Y3)(含PY185)：15份 ‧Colorant dispersion (Y3) (including PY185): 15 parts

‧著色劑分散液(R6)(含PR146)：25份 ‧Colorant dispersion (R6) (including PR146): 25 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Db102> <Example Db102>

與實施例Ab102同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表24。 In the same manner as in the example Ab102, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, toner particles were obtained. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 24.

‧聚酯樹脂(1)：82份 ‧ Polyester resin (1): 82 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Db103> <Example Db103>

與實施例Ab103同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表24。 In the same manner as in the example Ab103, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was as follows. The toner particles are obtained in the same manner as the toner particles, and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 24.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：20份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：20份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：82份 ‧ Polyester resin (1): 82 parts

‧顏料分散液(A)(含PY185)：15份 ‧Pigment dispersion (A) (including PY185): 15 parts

‧顏料分散液(B)(含PR146)：25份 ‧Pigment dispersion (B) (including PR146): 25 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Db104> <Example Db104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Db1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表24述般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表24。 In the same manner as in the example Db1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 24 to obtain a tone. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 24.

<實施例Db105> <Example Db105>

與實施例Ab105同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表24。 In the same manner as in the example Ab105, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles. A toner and a developer are prepared. The toner and the obtained toner were subjected to the same evaluation as the evaluation of the color reproducibility in Example Ab1. The results are shown in Table 24.

‧聚酯樹脂(1)：62份 ‧ Polyester resin (1): 62 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Db106> <Example Db106>

與實施例Ab106同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ab1中的色彩再現性的評價同樣的評價。將其結果示於表24。 In the same manner as in the example Ab106, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, toner particles were obtained. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ab1. The results are shown in Table 24.

‧聚酯樹脂(1)：61份 ‧ Polyester resin (1): 61 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表24中的實施例7、101、102...表示實施例Db7、Db101、Db102...。) (Examples 7, 101, 102, ... in Table 24 show Examples Db7, Db101, Db102, ....)

[實施例Ac、Bc、Cc、Dc、比較例Ac、Bc、Cc、Dc] [Examples Ac, Bc, Cc, Dc, Comparative Examples Ac, Bc, Cc, Dc]

以下，在未特別限定的情況下，「份」為以質量為基準。 Hereinafter, in the case where it is not particularly limited, the "part" is based on the mass.

<各物性的測定方法> <Method for Measuring Physical Properties>

各物性的測定方法與實施例Aa、Ba、Ca、Da、比較例Aa、Ba、Ca、Da記載的內容相同。 The measurement methods of the respective physical properties are the same as those described in Examples Aa, Ba, Ca, Da, Comparative Example Aa, Ba, Ca, and Da.

<<實施例Ac、比較例Ac>> <<Example Ac, Comparative Example Ac>> <實施例Ac1> <Example Ac1> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(1)：427.5份 ‧Resin particle dispersion (1): 427.5 parts

‧著色劑分散液(Y1)(含PY74)：2.5份 ‧Colorant dispersion (Y1) (including PY74): 2.5 parts

‧著色劑分散液(R1)(含PR48：1)：20份 ‧Colorant dispersion (R1) (including PR48:1): 20 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

‧陰離子界面活性劑(TaycaPower)：2份 ‧ Anionic surfactant (TaycaPower): 2 parts

除製成上述材料以外，按與調色劑粒子(Aa1)相同的方式得到體積平均粒徑7.5μm的調色劑粒子(Ac1)。 Toner particles (Ac1) having a volume average particle diameter of 7.5 μm were obtained in the same manner as in the toner particles (Aa1) except for the above materials.

[外部添加調色劑的製備] [Preparation of externally added toner]

以Henschel混合器混合調色劑粒子(Ac1)100份、與經二甲基矽油處理的二氧化矽粒子(日本AEROSIL公司製RY200)0.7份，而獲得調色劑(Ac1)。 100 parts of the toner particles (Ac1) and 0.7 parts of cerium oxide particles (RY200 manufactured by AEROSIL Co., Ltd., Japan) treated with dimethyl oxime oil were mixed in a Henschel mixer to obtain a toner (Ac1).

[顯影劑的製備] [Preparation of Developer]

相對於載體100份，混合調色劑(Ac1)5份，而獲得顯影劑(Ac1)。 To the 100 parts of the carrier, 5 parts of the toner (Ac1) was mixed to obtain a developer (Ac1).

[色彩再現性的評價] [Evaluation of color reproducibility]

以下的作業、圖像形成、以及測定均在溫度25℃/濕度60%的環境下進行。 The following operations, image formation, and measurement were performed in an environment of a temperature of 25 ° C / a humidity of 60%.

作為形成評價用圖像的圖像形成裝置，準備富士施樂股份有限公司製DocuCentre Color 400 CP，將顯影劑(Ac1)裝入顯影器中，將調色劑(Ac1)裝入碳粉匣中。 As an image forming apparatus for forming an image for evaluation, a DocuCentre Color 400 CP manufactured by Fuji Xerox Co., Ltd. was prepared, a developer (Ac1) was placed in a developing device, and a toner (Ac1) was placed in a toner cartridge.

然後，在光澤度為40%的銅版紙(富士施樂公司製OS銅版紙W)上，形成單色濃度100%的圖像(尺寸5cm×5cm、調色劑載量4.3g/m2)。 Then, on a coated paper having a gloss of 40% (OS coated paper W manufactured by Fuji Xerox Co., Ltd.), an image having a monochromatic density of 100% (size: 5 cm × 5 cm, toner load: 4.3 g/m 2 ) was formed.

將形成的圖像的CIE1976L＊a＊b＊表色系中的L＊值、a＊值及b＊值使用X-Rite公司製X-Rite939(孔徑4mm)任意測定10處，算出L＊值、a＊值及b＊值的平均值。 The L * value, the a * value, and the b * value in the CIE1976L * a * b * color system of the formed image were measured arbitrarily using X-Rite 939 (aperture 4 mm) manufactured by X-Rite Co., Ltd., and the L * value was calculated. The average of the a * value and the b * value.

對市售的色票(PANTONE公司製PANTONE FORMULA GUIDE Solid Coated)的PANTONE199C(銅版紙)，也與上述同樣地測定L＊值、a＊值及b＊值，算出各自的平均值，結果為L3=46.25、a3=74.16、b3=41.96。 PANTONE199C (coated paper) of a commercially available color ticket (PANTONE FORMULA GUIDE Solid Coated) manufactured by PANTONE Co., Ltd. was also measured for L * value, a * value, and b * value in the same manner as above, and the respective average values were calculated. 3 = 46.25, a 3 = 74.16, b 3 = 41.96.

然後，基於下述式，算出形成的圖像和PANTONE199C之間的色差△E。將其結果示於表26。 Then, the color difference ΔE between the formed image and the PANTONE 199C was calculated based on the following formula. The results are shown in Table 26.

△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5 △E={(L 3 -L 4 ) 2 +(a 3 -a 4 ) 2 +(b 3 -b 4 ) 2 } 0.5

L3、a3、b3為PANTONE199C的L＊值、a＊值、b＊值，L4、a4、b4為實施例及比較例的圖像的L＊值、a＊值、b＊值。 L 3 , a 3 , and b 3 are L * value, a * value, and b * value of PANTONE 199C, and L 4 , a 4 , and b 4 are L * values, a * values, and b of images of the examples and comparative examples. * Value.

<實施例Ac2~Ac7及比較例Ac1~Ac17> <Examples Ac2 to Ac7 and Comparative Examples Ac1 to Ac17> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ac1同樣地進行，但調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR48：1的各含量成為如表25記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表26。 In the same manner as in the example Ac1, the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY74 and PR48:1 were obtained as shown in Table 25, and toner particles were obtained to further prepare a color tone. Agent and developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 26.

(表25中的實施例1、2...表示實施例Ac1、Ac2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 25 show Examples Ac1, Ac2, .... The same applies to the comparative examples.)

就實施例Ac1~Ac7而言，△E為10以下，可得到PANTONE199C的色彩再現性優異的圖像。 In the examples Ac1 to Ac7, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 199C was obtained.

又，就實施例Ac2、Ac3、Ac5及Ac6而言，△E為8以下，可得到PANTONE199C的色彩再現性更優異的圖像。 Further, in the examples Ac2, Ac3, Ac5, and Ac6, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 199C was obtained.

<實施例Ac101> <Example Ac101> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(2)：422.5份 ‧Resin particle dispersion (2): 422.5 parts

‧著色劑分散液(Y1)(含PY74)：2.5份 ‧Colorant dispersion (Y1) (including PY74): 2.5 parts

‧著色劑分散液(R1)(含PR48：1)：25份 ‧Colorant dispersion (R1) (including PR48:1): 25 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

除製成上述材料以外，按與調色劑粒子(Aa101)相同的方式獲得體積平均粒徑7.5μm的調色劑粒子(Ac101)。 Toner particles (Ac101) having a volume average particle diameter of 7.5 μm were obtained in the same manner as the toner particles (Aa101) except for the above materials.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ac1)的製備同樣地進行，但使用調色劑粒子(Ac101)代替調色劑粒子(Ac1)，得到調色劑(Ac101)。 In the same manner as the preparation of the toner (Ac1), toner particles (Ac11) were used instead of the toner particles (Ac1) to obtain a toner (Ac101).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ac1)的製備同樣地進行，但使用調色劑(Ac101)代替調色劑(Ac1)，而獲得顯影劑(Ac101)。 The preparation was carried out in the same manner as in the preparation of the developer (Ac1), except that the toner (Ac1) was used instead of the toner (Ac1) to obtain a developer (Ac101).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ac101)及顯影劑(Ac101)代替調色劑(Ac1)及顯影劑(Ac1)，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表27。 The toner (Ac101) and the developer (Ac101) were used in place of the toner (Ac1) and the developer (Ac1), and the same evaluation as the evaluation of the color reproducibility in Example Ac1 was carried out. The results are shown in Table 27.

<實施例Ac102> <Example Ac102> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：84.5份 ‧ Polyester resin (1): 84.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：0.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 0.5 parts

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：25份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 25 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ac102)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ac102) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ac1)的製備同樣地進行，但利用調色劑粒子(Ac102)代替調色劑粒子(Ac1)，而獲得調色劑(Ac102)。 In the same manner as the preparation of the toner (Ac1), the toner particles (Ac102) were obtained by using toner particles (Ac102) instead of the toner particles (Ac1).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ac1)的製備同樣地進行，但使用調色劑(Ac102)代替調色劑(Ac1)，而獲得顯影劑(Ac102)。 The preparation was carried out in the same manner as the preparation of the developer (Ac1), except that the toner (Ac1) was used instead of the toner (Ac1) to obtain a developer (Ac102).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ac102)及顯影劑(Ac102)代替調色劑(Ac1)及顯影劑(Ac1)，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表27。 The toner (Ac102) and the developer (Ac102) were used in place of the toner (Ac1) and the developer (Ac1), and the same evaluation as the evaluation of the color reproducibility in Example Ac1 was carried out. The results are shown in Table 27.

<實施例Ac103> <Example Ac103> [調色劑粒子的製備] [Preparation of Toner Particles] -顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料用砂磨機進行分散，製成顏料分散液(A)。 The above materials were dispersed in a sand mill to prepare a pigment dispersion liquid (A).

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：20份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料用砂磨機進行分散，製成顏料分散液(B)。 The above materials were dispersed in a sand mill to prepare a pigment dispersion liquid (B).

-離型劑分散液(A)- - Release agent dispersion (A) -

‧石蠟(日本精蠟(股)製HNP-9)：20份 ‧Paraffin (HNP-9 made by Japanese refined wax): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料使用DCP研磨機在冷卻至10℃的狀態下分散，製成離型劑分散液(A)。 The above material was dispersed in a state of being cooled to 10 ° C using a DCP mill to prepare a release agent dispersion (A).

-C液- -C liquid -

‧聚酯樹脂(1)：84.5份 ‧ Polyester resin (1): 84.5 parts

‧顏料分散液(A)(含PY74)：2.5份 ‧Pigment dispersion (A) (including PY74): 2.5 parts

‧顏料分散液(B)(含PR48：1)：25份 ‧Pigment dispersion (B) (including PR48:1): 25 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

將上述材料混合攪拌，製成C液。 The above materials were mixed and stirred to prepare a liquid C.

-D液- -D liquid -

‧碳酸鈣分散液(碳酸鈣：水=40份：60份)：124份 ‧ Calcium carbonate dispersion (calcium carbonate: water = 40 parts: 60 parts): 124 parts

‧Cellogen BS-H(第一工業製藥公司製)的2質量%水溶液：99份 ‧Cellogen BS-H (manufactured by First Industrial Pharmaceutical Co., Ltd.) 2% by mass aqueous solution: 99 parts

‧水：277份 ‧Water: 277

將上述材料混合攪拌，製成D液。 The above materials were mixed and stirred to prepare a D solution.

將C液500份與D液500份混合攪拌，得到懸浮液，將該懸浮液以螺旋槳式攪拌機攪拌48小時除去溶劑。然後，加入鹽酸，除去碳酸鈣後，水洗、乾燥、分級，得到體積平均粒徑7.5μm的調色劑粒子(Ac103)。 500 parts of the C liquid and 500 parts of the D liquid were mixed and stirred to obtain a suspension, and the suspension was stirred by a propeller stirrer for 48 hours to remove the solvent. Then, hydrochloric acid was added to remove calcium carbonate, and then washed with water, dried, and classified to obtain toner particles (Ac103) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ac1)的製備同樣地進行，但使用調色劑粒子(Ac103)代替調色劑粒子(Ac1)，而獲得調色劑(Ac103)。 The toner (Ac103) was used in the same manner as the preparation of the toner (Ac1), but the toner particles (Ac1) were used instead of the toner particles (Ac1) to obtain a toner (Ac103).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ac1)的製備同樣地進行，但使用調色劑(Ac103)代替調色劑(Ac1)，而獲得顯影劑(Ac103)。 The preparation was carried out in the same manner as the preparation of the developer (Ac1), except that the toner (Ac1) was used instead of the toner (Ac1) to obtain a developer (Ac103).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ac103)及顯影劑(Ac103)代替調色劑(Ac1)及顯影劑(Ac1)，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表27。 The toner (Ac103) and the developer (Ac103) were used in place of the toner (Ac1) and the developer (Ac1), and the same evaluation as the evaluation of the color reproducibility in Example Ac1 was carried out. The results are shown in Table 27.

<實施例Ac104> <Example Ac104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Ac1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表27記載般，而獲得調色劑粒子(Ac104)。 In the same manner as in the example Ac1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as shown in Table 27 to obtain a tone. Toner particles (Ac104).

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ac1)的製備同樣地進行，但使用調色劑粒子(Ac104)代替調色劑粒子(Ac1)，而獲得調色劑(Ac104)。 The toner (Ac104) was used in the same manner as the preparation of the toner (Ac1), but the toner particles (Ac1) were used instead of the toner particles (Ac1) to obtain a toner (Ac104).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ac1)的製備同樣地進行，但使用調色劑(Ac104)代替調色劑(Ac1)，而獲得顯影劑(Ac104)。 The preparation was carried out in the same manner as in the preparation of the developer (Ac1), except that the toner (Ac1) was used instead of the toner (Ac1) to obtain a developer (Ac104).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ac104)及顯影劑(Ac104)代替調色劑(Ac1)及顯影劑(Ac1)，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表27。 The toner (Ac104) and the developer (Ac104) were used in place of the toner (Ac1) and the developer (Ac1), and the same evaluation as the evaluation of the color reproducibility in Example Ac1 was carried out. The results are shown in Table 27.

<實施例Ac105> <Example Ac105> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：64.5份 ‧ Polyester resin (1): 64.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：0.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 0.5 parts

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：5份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ac105)。 The above-mentioned materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ac105) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ac1)的製備同樣地進行，但使用調色劑粒子(Ac105)代替調色劑粒子(Ac1)，而獲得調色劑(Ac105)。 This was carried out in the same manner as in the preparation of the toner (Ac1), except that the toner particles (Ac11) were used instead of the toner particles (Ac1) to obtain a toner (Ac105).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ac1)的製備同樣地進行，但使用調色劑(Ac105)代替調色劑(Ac1)，而獲得顯影劑(Ac105)。 The preparation was carried out in the same manner as the preparation of the developer (Ac1), except that the toner (Ac11) was used instead of the toner (Ac1) to obtain a developer (Ac105).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ac105)及顯影劑(Ac105)代替調色劑(Ac1)及顯影劑(Ac1)，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表27。 The toner (Ac105) and the developer (Ac105) were used in place of the toner (Ac1) and the developer (Ac1), and the same evaluation as the evaluation of the color reproducibility in Example Ac1 was carried out. The results are shown in Table 27.

<實施例Ac106> <Example Ac106> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：63.5份 ‧ Polyester resin (1): 63.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：0.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 0.5 parts

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：5份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑 7.5μm的調色劑粒子(Ac106)。 The above materials are kneaded by an extruder, pulverized by a surface pulverizer, and the fine particles and coarse particles are classified by a wind classifier to obtain a volume average particle diameter. 7.5 μm toner particles (Ac106).

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ac1)的製備同樣地進行，但使用調色劑粒子(Ac106)代替調色劑粒子(Ac1)，而獲得調色劑(Ac106)。 The toner (Ac106) was used in the same manner as the preparation of the toner (Ac1), but the toner particles (Ac1) were used instead of the toner particles (Ac1).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ac1)的製備同樣地進行，但使用調色劑(Ac106)代替調色劑(Ac1)，而獲得顯影劑(Ac106)。 The preparation was carried out in the same manner as the preparation of the developer (Ac1), except that the toner (Ac1) was used instead of the toner (Ac1) to obtain a developer (Ac106).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ac106)及顯影劑(Ac106)代替調色劑(Ac1)及顯影劑(Ac1)，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表27。 The toner (Ac106) and the developer (Ac106) were used in place of the toner (Ac1) and the developer (Ac1), and the same evaluation as the evaluation of the color reproducibility in Example Ac1 was carried out. The results are shown in Table 27.

(表27中的實施例3、101、102...表示實施例Ac3、Ac101、Ac102...。) (Examples 3, 101, 102, ... in Table 27 show Examples Ac3, Ac101, Ac102....)

<<實施例Bc、比較例Bc>> <<Example Bc, Comparative Example Bc>> <實施例Bc1~Bc8及比較例Bc1~Bc22> <Examples Bc1 to Bc8 and Comparative Examples Bc1 to Bc22> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ac1同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR48：3的各含量成為如表28記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表29。 In the same manner as in the example Ac1, the red colorant PR48:1 was changed to PR48:3, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted so that the respective contents of PY74 and PR48:3 were as shown in Table 28. As described above, toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 29.

(表28中的實施例1、2...表示實施例Bc1、Bc2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 28 show Examples Bc1, Bc2, .... The same applies to the comparative example.)

就實施例Bc1~Bc8而言，△E為10以下，可得到PANTONE199C的色彩再現性優異的圖像。 In the examples Bc1 to Bc8, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 199C was obtained.

又，就實施例Bc2~Bc7而言，△E為8以下，可得到PANTONE199C的色彩再現性更優異的圖像。 Further, in Examples Bc2 to Bc7, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 199C was obtained.

<實施例Bc101> <Example Bc101>

與實施例Ac101同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表30。 In the same manner as in the embodiment Ac101, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 30.

‧樹脂粒子分散液(2)：422.5份 ‧Resin particle dispersion (2): 422.5 parts

‧著色劑分散液(Y1)(含PY74)：2.5份 ‧Colorant dispersion (Y1) (including PY74): 2.5 parts

‧著色劑分散液(R2)(含PR48：3)：25份 ‧Colorant dispersion (R2) (including PR48:3): 25 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Bc102> <Example Bc102>

與實施例Ac102同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表30。 In the same manner as in the example of the embodiment of the present invention, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 30.

‧聚酯樹脂(1)：84.5份 ‧ Polyester resin (1): 84.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：0.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 0.5 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：5份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 5 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Bc103> <Example Bc103>

與實施例Ac103同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表30。 In the same manner as in the example Ac103, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows. Toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 30.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：20份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：84.5份 ‧ Polyester resin (1): 84.5 parts

‧顏料分散液(A)(含PY74)：2.5份 ‧Pigment dispersion (A) (including PY74): 2.5 parts

‧顏料分散液(B)(含PR48：3)：25份 ‧Pigment dispersion (B) (including PR48:3): 25 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Bc104> <Example Bc104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Bc1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表30記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣 的評價。將其結果示於表30。 In the same manner as in the case of the example Bc1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 30. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ac1. evaluation of. The results are shown in Table 30.

<實施例Bc105> <Example Bc105>

與實施例Ac105同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表30。 In the same manner as in the example Ac105, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 30.

‧聚酯樹脂(1)：64.5份 ‧ Polyester resin (1): 64.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：0.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 0.5 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：5份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 5 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Bc106> <Example Bc106>

與實施例Ac106同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表30。 In the same manner as in the embodiment Ac106, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 30.

‧聚酯樹脂(1)：63.5份 ‧ Polyester resin (1): 63.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：0.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 0.5 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：5份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 5 copies

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1 份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 Share

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表30中的實施例3、101、102...表示實施例Bc3、Bc101、Bc102...。) (Examples 3, 101, 102, ... in Table 30 show Examples Bc3, Bc101, Bc102, ...).

<<實施例Cc、比較例Cc>> <<Example Cc, Comparative Example Cc>> <實施例Cc1~Cc18及比較例Cc1~Cc38> <Examples Cc1 to Cc18 and Comparative Examples Cc1 to Cc38> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ac1同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR57：1的各含量成為如表31記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表32。 In the same manner as in the example Ac1, the red colorant PR48:1 was changed to PR57:1, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted so that the respective contents of PY74 and PR57:1 were as shown in Table 31. As described above, toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 32.

(表31中的實施例1、2...表示實施例Cc1、Cc2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 31 show Examples Cc1, Cc2, .... The same applies to the comparative example.)

就實施例Cc1~Cc18而言，△E為10以下，可得到PANTONE199C的色彩再現性優異的圖像。 In the examples Cc1 to Cc18, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 199C was obtained.

又，就實施例Cc4~Cc6、Cc8~Cc11、Cc14~Cc16而言，△E為8以下，可得到PANTONE199C的色彩再現性更優異的圖像。 Further, in Examples Cc4 to Cc6, Cc8 to Cc11, and Cc14 to Cc16, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 199C was obtained.

<實施例Cc101> <Example Cc101>

與實施例Ac101同樣地進行，但將紅色著色劑PR48：1變更為 PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表33。 The same procedure as in the example Ac101 was carried out, but the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 33.

‧樹脂粒子分散液(2)：405份 ‧Resin particle dispersion (2): 405 parts

‧著色劑分散液(Y1)(含PY74)：12.5份 ‧Colorant dispersion (Y1) (including PY74): 12.5 parts

‧著色劑分散液(R3)(含PR57：1)：32.5份 ‧Colorant dispersion (R3) (including PR57:1): 32.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Cc102> <Example Cc102>

與實施例Ac102同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表33。 In the same manner as in the embodiment Ac102, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 33.

‧聚酯樹脂(1)：81份 ‧ Polyester resin (1): 81 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2.5 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：6.5份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 6.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Cc103> <Example Cc103>

與實施例Ac103同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下 述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表33。 In the same manner as in the example Ac103, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was as follows. The toner particles are obtained as described above, and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 33.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：20份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：81.0份 ‧ Polyester resin (1): 81.0 parts

‧顏料分散液(A)(含PY74)：12.5份 ‧Pigment dispersion (A) (including PY74): 12.5 parts

‧顏料分散液(B)(含PR57：1)：32.5份 ‧Pigment dispersion (B) (including PR57:1): 32.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Cc104> <Example Cc104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例C1同樣地進行，但亦使用著色劑分散液(其他1)，調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表33記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表33。 In the same manner as in the case of the example C1, the amount of the resin particle dispersion liquid and the colorant dispersion liquid was adjusted using the colorant dispersion liquid (other 1), and the content of each pigment was as described in Table 33, and the color tone was obtained. Agent particles, further preparing a toner and a developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 33.

<實施例Cc105> <Example Cc105>

與實施例Ac105同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表33。 In the same manner as in the example Ac105, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 33.

‧聚酯樹脂(1)：61份 ‧ Polyester resin (1): 61 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2.5 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：6.5份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 6.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Cc106> <Example Cc106>

與實施例Ac106同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表33。 In the same manner as in the embodiment Ac106, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 33.

‧聚酯樹脂(1)：60份 ‧ Polyester resin (1): 60 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2.5 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：6.5份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 6.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1 份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 Share

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表33中的實施例10、101、102...表示實施例Cc10、Cc101、Cc102...。) (Examples 10, 101, 102, ... in Table 33 show Examples Cc10, Cc101, Cc102, ....)

<<實施例Dc、比較例Dc>> <<Example Dc, Comparative Example Dc>> <實施例Dc1~Dc16及比較例Dc1~Dc32> <Examples Dc1 to Dc16 and Comparative Examples Dc1 to Dc32> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ac1同樣地進行，但將紅色著色劑PR48：1變更為PR184，且調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR184的各含量成為如表34般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表35。 In the same manner as in the example Ac1, the red coloring agent PR48:1 was changed to PR184, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY74 and PR184 were obtained as in Table 34. Toner particles, a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 35.

[表34] (表34中的實施例1、2...表示實施例Dc1、Dc2...。關於比較例亦相同。) [Table 34] (Examples 1, 2, ... in Table 34 show Examples Dc1, Dc2, .... The same applies to the comparative example.)

就實施例Dc1~Dc16而言，△E為10以下，可得到PANTONE199C的色彩再現性優異的圖像。 In the examples Dc1 to Dc16, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 199C was obtained.

又，就實施例Dc3~Dc6、Dc8~Dc11、Dc13~Dc15而言，△E為8以下，可得到PANTONE199C的色彩再現性更優異的圖像。 Further, in Examples Dc3 to Dc6, Dc8 to Dc11, and Dc13 to Dc15, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 199C was obtained.

<實施例Dc101> <Example Dc101>

與實施例Ac101同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表 36。 In the same manner as in the case of the embodiment Ac101, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. Show the results in the table 36.

‧樹脂粒子分散液(2)：405份 ‧Resin particle dispersion (2): 405 parts

‧著色劑分散液(Y1)(含PY74)：12.5份 ‧Colorant dispersion (Y1) (including PY74): 12.5 parts

‧著色劑分散液(R4)(含PR184)：32.5份 ‧Colorant dispersion (R4) (including PR184): 32.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Dc102> <Example Dc102>

與實施例Ac102同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表36。 In the same manner as in the embodiment Ac102, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 36.

‧聚酯樹脂(1)：81份 ‧ Polyester resin (1): 81 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2.5 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：6.5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 6.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Dc103> <Example Dc103>

與實施例Ac103同樣地進行，但是將紅色著色劑PR48：1變更為PR184，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表36。 The red coloring agent PR48:1 was changed to PR184, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows to obtain a tone. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 36.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：20份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：81份 ‧ Polyester resin (1): 81 parts

‧顏料分散液(A)(含PY74)：12.5份 ‧Pigment dispersion (A) (including PY74): 12.5 parts

‧顏料分散液(B)(含PR184)：32.5份 ‧Pigment dispersion (B) (including PR184): 32.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Dc104> <Example Dc104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Dc1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表36記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表36。 In the same manner as in the example D1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as shown in Table 36. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 36.

<實施例Dc105> <Example Dc105>

與實施例Ac105同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進 行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表36。 In the same manner as in the example Ac105, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . For the obtained toner and developer, The same evaluation as the evaluation of the color reproducibility in Example Ac1 was carried out. The results are shown in Table 36.

‧聚酯樹脂(1)：61份 ‧ Polyester resin (1): 61 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2.5 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：6.5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 6.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Dc106> <Example Dc106>

與實施例Ac106同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ac1中的色彩再現性的評價同樣的評價。將其結果示於表36。 In the same manner as in the embodiment Ac106, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ac1. The results are shown in Table 36.

‧聚酯樹脂(1)：60份 ‧ Polyester resin (1): 60 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：2.5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 2.5 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：6.5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 6.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

[表36] (表36中的實施例6、101、102...表示實施例Dc6、Dc101、Dc102...。) [Table 36] (Examples 6, 101, 102, ... in Table 36 indicate Examples Dc6, Dc101, Dc102, ....)

[實施例Ad、Bd、Cd、Dd、比較例Ad、Bd、Cd、Dd] [Examples Ad, Bd, Cd, Dd, Comparative Examples Ad, Bd, Cd, Dd]

以下，在未特別限定的情況下，「份」為以質量為基準。 Hereinafter, in the case where it is not particularly limited, the "part" is based on the mass.

<各物性的測定方法> <Method for Measuring Physical Properties>

各物性的測定方法與實施例Aa、Ba、Ca、Da、比較例Aa、Ba、Ca、Da記載的內容相同。 The measurement methods of the respective physical properties are the same as those described in Examples Aa, Ba, Ca, Da, Comparative Example Aa, Ba, Ca, and Da.

<<實施例Ad、比較例Ad>> <<Example Ad, Comparative Example Ad>> <實施例Ad1> <Example Ad1> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(1)：410份 ‧Resin particle dispersion (1): 410 parts

‧著色劑分散液(Y2)(含PY155)：12.5份 ‧Colorant dispersion (Y2) (including PY155): 12.5 parts

‧著色劑分散液(R5)(含PR238)：27.5份 ‧Colorant dispersion (R5) (including PR238): 27.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

‧陰離子界面活性劑(TaycaPower)：2份 ‧ Anionic surfactant (TaycaPower): 2 parts

除使用上述材料以外，按與調色劑粒子(Aa1)相同的方式得到體積平均粒徑7.5μm的調色劑粒子(Ad1)。 Toner particles (Ad1) having a volume average particle diameter of 7.5 μm were obtained in the same manner as the toner particles (Aa1) except for using the above materials.

[外部添加調色劑的製備] [Preparation of externally added toner]

以Henschel混合器混合調色劑粒子(Ad1)100份、與經二甲基矽油處理的二氧化矽粒子(日本AEROSIL公司製RY200)0.7份，而獲得調色劑(Ad1)。 100 parts of the toner particles (Ad1) and 0.7 parts of cerium oxide particles (RY200 manufactured by AEROSIL Co., Ltd., Japan) treated with dimethyl oxime oil were mixed in a Henschel mixer to obtain a toner (Ad1).

[顯影劑的製備] [Preparation of Developer]

相對於載體100份，混合調色劑(Ad1)5份，而獲得顯影劑(Ad1)。 To the 100 parts of the carrier, 5 parts of the toner (Ad1) was mixed to obtain a developer (Ad1).

[色彩再現性的評價] [Evaluation of color reproducibility]

以下的作業、圖像形成、以及測定均在溫度25℃/濕度60%的環境下進行。 The following operations, image formation, and measurement were performed in an environment of a temperature of 25 ° C / a humidity of 60%.

作為形成評價用圖像的圖像形成裝置，準備富士施樂公司製DocuCentre Color 400 CP，將顯影劑(Ad1)裝入顯影器中，將調色劑(Ad1)裝入碳粉匣中。 As an image forming apparatus for forming an image for evaluation, a DocuCentre Color 400 CP manufactured by Fuji Xerox Co., Ltd. was prepared, a developer (Ad1) was placed in a developing device, and a toner (Ad1) was placed in a toner cartridge.

然後，在光澤度為40%的銅版紙(富士施樂公司製OS銅版紙W)，形成單色濃度100%的圖像(尺寸5cm×5cm、調色劑載量4.3g/m2)。 Then, on a coated paper having a gloss of 40% (OS coated paper W manufactured by Fuji Xerox Co., Ltd.), an image having a monochromatic density of 100% (size: 5 cm × 5 cm, toner load: 4.3 g/m 2 ) was formed.

將所形成的圖像的CIE1976L＊a＊b＊表色系中的L＊值、a＊值及b＊值使用X-Rite公司製X-Rite939(孔徑4mm)任意測定10處，算出L＊值、a＊值及b＊值的平均值。 The L * value, the a * value, and the b * value in the CIE1976L * a * b * color system of the formed image were measured arbitrarily using X-Rite 939 (aperture 4 mm) manufactured by X-Rite Co., Ltd., and L * was calculated . The average of the value, a * value, and b * value.

關於市售的色票(PANTONE公司製PANTONE FORMULA GUIDE Solid Coated)的PANTONE199C(銅版紙)，也與上述同樣地測定L＊值、a＊值及b＊值，算出各自的平均值，結果為L3=46.25、a3=74.16、b3=41.96。 The PANTONE199C (copper paper) of a commercially available color ticket (PANTONE FORMULA GUIDE Solid Coated by PANTONE Co., Ltd.) was also measured for the L * value, the a * value, and the b * value in the same manner as above, and the respective average values were calculated. 3 = 46.25, a 3 = 74.16, b 3 = 41.96.

然後，基於下述式，算出所形成的圖像和PANTONE199C之間的色差△E。將其結果示於表38。 Then, the color difference ΔE between the formed image and the PANTONE 199C was calculated based on the following formula. The results are shown in Table 38.

△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5 △E={(L 3 -L 4 ) 2 +(a 3 -a 4 ) 2 +(b 3 -b 4 ) 2 } 0.5

L3、a3、b3為PANTONE199C的L＊值、a＊值、b＊值，L4、a4、b4為實施例及比較例的圖像的L＊值、a＊值、b＊值。 L 3 , a 3 , and b 3 are L * value, a * value, and b * value of PANTONE 199C, and L 4 , a 4 , and b 4 are L * values, a * values, and b of images of the examples and comparative examples. * Value.

<實施例Ad2~Ad18及比較例Ad1~Ad36> <Examples Ad2 to Ad18 and Comparative Examples Ad1 to Ad36> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ad1同樣地進行，但調整樹脂粒子分散液及著色劑分散液的各量，使PY155及PR238的各含量成為如表37記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表38。 In the same manner as in the example Ad1, the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY155 and PR238 were as described in Table 37, and toner particles were obtained to further prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 38.

(表37中的實施例1、2...表示實施例Ad1、Ad2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 37 show Examples Ad1, Ad2, .... The same applies to the comparative example.)

就實施例Ad1~Ad18而言，△E為10以下，可得到PANTONE199C的色彩再現性優異的圖像。 In the examples Ad1 to Ad18, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 199C was obtained.

又，就實施例Ad2~Ad8、Ad10~Ad13、Ad16~Ad17而言，△E為8以下，可得到PANTONE199C的色彩再現性更優異的圖像。 Further, in the examples Ad2 to Ad8, Ad10 to Ad13, and Ad16 to Ad17, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 199C was obtained.

<實施例Ad101> <Example Ad101> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(2)：400份 ‧Resin particle dispersion (2): 400 parts

‧著色劑分散液(Y2)(含PY155)：15份 ‧Colorant dispersion (Y2) (including PY155): 15 parts

‧著色劑分散液(R5)(含PR238)：35份 ‧Colorant dispersion (R5) (including PR238): 35 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

除使用上述材料以外，按與調色劑粒子(Aa101)同樣的方式得到體積平均粒徑7.5μm的調色劑粒子(Ad101)。 In the same manner as the toner particles (Aa101), toner particles (Ad101) having a volume average particle diameter of 7.5 μm were obtained in the same manner as the toner particles (Aa101).

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ad1)的製備同樣地進行，但使用調色劑粒子(Ad101)代替調色劑粒子(Ad1)，而獲得調色劑(Ad101)。 The toner (Ad101) was used in the same manner as the preparation of the toner (Ad1), but the toner particles (Ad1) were used instead of the toner particles (Ad1).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ad1)的製備同樣地進行，但使用調色劑(Ad101)代替調色劑(Ad1)，而獲得顯影劑(Ad101)。 The preparation was carried out in the same manner as the preparation of the developer (Ad1), except that the toner (Ad1) was used instead of the toner (Ad1) to obtain a developer (Ad101).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ad101)及顯影劑(Ad101)代替調色劑(Ad1)及顯影劑(Ad1)，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表39。 The toner (Ad101) and the developer (Ad101) were used in place of the toner (Ad1) and the developer (Ad1), and the same evaluation as the evaluation of the color reproducibility in Example Ad1 was carried out. The results are shown in Table 39.

<實施例Ad102> <Example Ad102> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：80份 ‧ Polyester resin (1): 80 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：7份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 7 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ad102)。 The above-mentioned materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ad102) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ad1)的製備同樣地進行，但使用調色劑粒子(Ad102)代替調色劑粒子(Ad1)，而獲得調色劑(Ad102)。 This was carried out in the same manner as the preparation of the toner (Ad1), except that the toner particles (Ad11) were used instead of the toner particles (Ad1) to obtain a toner (Ad102).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ad1)的製備同樣地進行，但使用調色劑(Ad102)代替調色劑(Ad1)，而獲得顯影劑(Ad102)。 The preparation was carried out in the same manner as the preparation of the developer (Ad1), except that the toner (Ad1) was used instead of the toner (Ad1) to obtain a developer (Ad102).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ad102)及顯影劑(Ad102)代替調色劑(Ad1)及顯影劑(Ad1)，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表39。 The toner (Ad102) and the developer (Ad102) were used in place of the toner (Ad1) and the developer (Ad1), and the same evaluation as the evaluation of the color reproducibility in Example Ad1 was carried out. The results are shown in Table 39.

<實施例Ad103> <Example Ad103> [調色劑粒子的製備] [Preparation of Toner Particles] -顏料分散液(A)- -Pigment dispersion (A)-

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：20份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料用砂磨機進行分散，製成顏料分散液(A)。 The above materials were dispersed in a sand mill to prepare a pigment dispersion liquid (A).

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：20份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料利用砂磨機進行分散，製成顏料分散液(B)。 The above materials were dispersed by a sand mill to prepare a pigment dispersion liquid (B).

-離型劑分散液(A)- - Release agent dispersion (A) -

‧石蠟(日本精蠟(股)製HNP-9)：20份 ‧Paraffin (HNP-9 made by Japanese refined wax): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料使用DCP研磨機在冷卻至10℃的狀態下分散，製成離型劑分散液(A)。 The above material was dispersed in a state of being cooled to 10 ° C using a DCP mill to prepare a release agent dispersion (A).

-C液- -C liquid -

‧聚酯樹脂(1)：80份 ‧ Polyester resin (1): 80 parts

‧顏料分散液(A)(含PY155)：15份 ‧Pigment dispersion (A) (including PY155): 15 parts

‧顏料分散液(B)(含PR238)：35份 ‧Pigment dispersion (B) (including PR238): 35 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

將上述材料混合攪拌，製成C液。 The above materials were mixed and stirred to prepare a liquid C.

-D液- -D liquid -

‧碳酸鈣分散液(碳酸鈣：水=40份：60份)：124份 ‧ Calcium carbonate dispersion (calcium carbonate: water = 40 parts: 60 parts): 124 parts

‧Cellogen BS-H(第一工業製藥公司製)的2質量%水溶液：99份 ‧Cellogen BS-H (manufactured by First Industrial Pharmaceutical Co., Ltd.) 2% by mass aqueous solution: 99 parts

‧水：277份 ‧Water: 277

將上述材料混合攪拌，製成D液。 The above materials were mixed and stirred to prepare a D solution.

將C液500份與D液500份混合攪拌，得到懸浮液，將該懸浮液用螺旋槳式攪拌機攪拌48小時除去溶劑。然後，加入鹽酸，除去碳酸鈣後，水洗、乾燥、分級，得到體積平均粒徑7.5μm的調色劑粒子(Ad103)。 500 parts of the C liquid and 500 parts of the D liquid were mixed and stirred to obtain a suspension, and the suspension was stirred by a propeller type agitator for 48 hours to remove the solvent. Then, hydrochloric acid was added to remove calcium carbonate, and then washed with water, dried, and classified to obtain toner particles (Ad103) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ad1)的製備同樣地進行，但使用調色劑粒子(Ad103)代替調色劑粒子(Ad1)，而獲得調色劑(Ad103)。 This was carried out in the same manner as in the preparation of the toner (Ad1), except that the toner particles (Ad1) were used instead of the toner particles (Ad1) to obtain a toner (Ad103).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ad1)的製備同樣地進行，但使用調色劑(Ad103)代替調色劑(Ad1)，而獲得顯影劑(Ad103)。 The preparation was carried out in the same manner as the preparation of the developer (Ad1), except that the toner (Ad1) was used instead of the toner (Ad1) to obtain a developer (Ad103).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ad103)及顯影劑(Ad103)代替調色劑(Ad1)及顯影劑(Ad1)，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表39。 The toner (Ad103) and the developer (Ad103) were used in place of the toner (Ad1) and the developer (Ad1), and the same evaluation as the evaluation of the color reproducibility in Example Ad1 was carried out. The results are shown in Table 39.

<實施例Ad104> <Example Ad104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Ad1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表39記載般，而獲得調色劑粒子(Ad104)。 In the same manner as in the example Ad1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 39. Toner particles (Ad104).

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ad1)的製備同樣地進行，但使用調色劑粒子(Ad104)代替調色劑粒子(Ad1)，而獲得調色劑(Ad104)。 This was carried out in the same manner as the preparation of the toner (Ad1), except that the toner particles (Ad11) were used instead of the toner particles (Ad1) to obtain a toner (Ad104).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ad1)的製備同樣地進行，但使用調色劑(Ad104)代替調色劑(Ad1)，而獲得顯影劑(Ad104)。 The preparation was carried out in the same manner as the preparation of the developer (Ad1), except that the toner (Ad1) was used instead of the toner (Ad1) to obtain a developer (Ad104).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ad104)及顯影劑(Ad104)代替調色劑(Ad1)及顯影劑(Ad1)，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表39。 The toner (Ad104) and the developer (Ad104) were used in place of the toner (Ad1) and the developer (Ad1), and the same evaluation as the evaluation of the color reproducibility in Example Ad1 was carried out. The results are shown in Table 39.

<實施例Ad105> <Example Ad105> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：60份 ‧ Polyester resin (1): 60 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：7份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 7 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ad105)。 The above-mentioned materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ad105) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ad1)的製備同樣地進行，但使用調色劑粒子(Ad105)代替調色劑粒子(Ad1)，而獲得調色劑(Ad105)。 This was carried out in the same manner as in the preparation of the toner (Ad1), but using toner particles (Ad105) instead of the toner particles (Ad1) to obtain a toner (Ad105).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ad1)的製備同樣地進行，但使用調色劑(Ad105)代替調色劑(Ad1)，而獲得顯影劑(Ad105)。 The preparation was carried out in the same manner as the preparation of the developer (Ad1), except that the toner (Ad1) was used instead of the toner (Ad1) to obtain a developer (Ad105).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ad105)及顯影劑(Ad105)代替調色劑(Ad1)及顯影劑(Ad1)，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表39。 The toner (Ad105) and the developer (Ad105) were used in place of the toner (Ad1) and the developer (Ad1), and the same evaluation as the evaluation of the color reproducibility in Example Ad1 was carried out. The results are shown in Table 39.

<實施例Ad106> <Example Ad106> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：59份 ‧ Polyester resin (1): 59 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：3份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 3 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：7份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 7 copies

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ad106)。 The above-mentioned materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ad106) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ad1)的製備同樣地進行，但使用調色劑粒子(Ad106)代替調色劑粒子(Ad1)，而獲得調色劑(Ad106)。 The toner (Ad1) was used in the same manner as the preparation of the toner (Ad1), but the toner particles (Ad1) were used instead of the toner particles (Ad1) to obtain a toner (Ad106).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ad1)的製備同樣地進行，但使用調色劑(Ad106)代替調色劑(Ad1)，而獲得顯影劑(Ad106)。 The preparation was carried out in the same manner as the preparation of the developer (Ad1), except that the toner (Ad1) was used instead of the toner (Ad1) to obtain a developer (Ad106).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ad106)及顯影劑(Ad106)代替調色劑(Ad1)及顯影劑(Ad1)，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結 果示於表39。 The toner (Ad106) and the developer (Ad106) were used in place of the toner (Ad1) and the developer (Ad1), and the same evaluation as the evaluation of the color reproducibility in Example Ad1 was carried out. Knot it The results are shown in Table 39.

(表39中的實施例7、101、102...表示實施例Ad7、Ad101、Ad102...。) (Examples 7, 101, 102, ... in Table 39 show Examples Ad7, Ad101, Ad102, ....)

<<實施例Bd、比較例Bd>> <<Example Bd, Comparative Example Bd>> <實施例Bd1~Bd17及比較例Bd1~Bd48> <Examples Bd1 to Bd17 and Comparative Examples Bd1 to Bd48> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ad1同樣地進行，但將紅色著色劑PR238變更為PR146，並調整樹脂粒子分散液及著色劑分散液的各量，使PY155及PR146的各含量成為如表40記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表41。 In the same manner as in the example Ad1, the red coloring agent PR238 was changed to PR146, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY155 and PR146 were adjusted as described in Table 40. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 41.

(表40中的實施例1、2...表示實施例Bd1、Bd2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 40 show Examples Bd1, Bd2, .... The same applies to the comparative examples.)

就實施例Bd1~Bd17而言，△E為10以下，可得到PANTONE199C的色彩再現性優異的圖像。 In the examples Bd1 to Bd17, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 199C was obtained.

又，就實施例Bd1~Bd7、Bd9~Bd12、Bd15~Bd16而言，△E為8以下，可得到PANTONE199C的色彩再現性更優異的圖像。 Further, in Examples Bd1 to Bd7, Bd9 to Bd12, and Bd15 to Bd16, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE 199C was obtained.

<實施例Bd101> <Example Bd101>

與實施例Ad101同樣地進行，但將紅色著色劑PR238變更為 PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表42。 The same procedure as in the example Ad101 was carried out, but the red coloring agent PR238 was changed to PR146, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 42.

‧樹脂粒子分散液(2)：407.5份 ‧Resin particle dispersion (2): 407.5 parts

‧著色劑分散液(Y2)(含PY155)：10份 ‧Colorant dispersion (Y2) (including PY155): 10 parts

‧著色劑分散液(R6)(含PR146)：32.5份 ‧Colorant dispersion (R6) (including PR146): 32.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Bd102> <Example Bd102>

與實施例Ad102同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表42。 In the same manner as in the example Ad102, the red coloring agent PR238 was changed to PR146, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 42.

‧聚酯樹脂(1)：81.5份 ‧ Polyester resin (1): 81.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：2份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 2 copies

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：6.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 6.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Bd103> <Example Bd103>

與實施例Ad103同樣地進行，但將紅色著色劑PR238變更為PR146，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述 般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表42。 In the same manner as in the example Ad103, the red coloring agent PR238 was changed to PR146, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was as follows. The toner particles are obtained in the same manner as the toner particles, and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 42.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：20份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：20份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：81.5份 ‧ Polyester resin (1): 81.5 parts

‧顏料分散液(A)(含PY155)：10份 ‧Pigment dispersion (A) (including PY155): 10 parts

‧顏料分散液(B)(含PR146)：32.5份 ‧Pigment dispersion (B) (including PR146): 32.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Bd104> <Example Bd104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Bd1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為表42記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表42。 In the same manner as in the example Bd1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was as described in Table 42 to obtain a color tone. Agent particles, further preparing a toner and a developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 42.

<實施例Bd105> <Example Bd105>

與實施例Ad105同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表42。 In the same manner as in the example Ad105, the red coloring agent PR238 was changed to PR146, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 42.

‧聚酯樹脂(1)：61.5份 ‧ Polyester resin (1): 61.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：2份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 2 copies

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：6.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 6.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Bd106> <Example Bd106>

與實施例Ad106同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表42。 In the same manner as in the example Ad106, the red coloring agent PR238 was changed to PR146, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 42.

‧聚酯樹脂(1)：60.5份 ‧ Polyester resin (1): 60.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：2份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 2 copies

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：6.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 6.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表42中的實施例6、101、102...表示實施例Bd6、Bd101、Bd102...。) (Examples 6, 101, 102, ... in Table 42 show Examples Bd6, Bd101, Bd102, ....)

<<實施例Cd、比較例Cd>> <<Example Cd, Comparative Example Cd>> <實施例Cd1~Cd18及比較例Cd1~Cd36> <Examples Cd1 to Cd18 and Comparative Examples Cd1 to Cd36> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ad1同樣地進行，但將黃色著色劑PY155變更為PY185，且調整樹脂粒子分散液及著色劑分散液的各量，使PY185及PR238的各含量成為如表43記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表44。 In the same manner as in the example Ad1, the yellow coloring agent PY155 was changed to PY185, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY185 and PR238 were adjusted as described in Table 43 to obtain a tone. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 44.

[表43] (表43中的實施例1、2...表示實施例Cd1、Cd2...。關於比較例亦相同。) [Table 43] (Examples 1, 2, ... in Table 43 show Examples Cd1, Cd2, .... The same applies to the comparative examples.)

就實施例Cd1~Cd18而言，△E為10以下，可得到PANTONE199C的色彩再現性優異的圖像。 In Examples Cd1 to Cd18, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE199C was obtained.

又，就實施例Cd2~Cd8、Cd10~Cd13、Cd16~Cd17而言，△E為8以下，可得到PANTONE199C的色彩再現性更優異的圖像。 Further, in Examples Cd2 to Cd8, Cd10 to Cd13, and Cd16 to Cd17, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE199C was obtained.

<實施例Cd101> <Example Cd101>

與實施例Ad101同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進 行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表45。 In the same manner as in the example Ad101, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. For the obtained toner and developer, The same evaluation as the evaluation of the color reproducibility in Example Ad1 was performed. The results are shown in Table 45.

‧樹脂粒子分散液(2)：400份 ‧Resin particle dispersion (2): 400 parts

‧著色劑分散液(Y3)(含PY185)：15份 ‧Colorant dispersion (Y3) (including PY185): 15 parts

‧著色劑分散液(R5)(含PR238)：35份 ‧Colorant dispersion (R5) (including PR238): 35 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Cd102> <Example Cd102>

與實施例Ad102同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表45。 In the same manner as in the example Ad102, the yellow coloring agent PY155 is changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 45.

‧聚酯樹脂(1)：80份 ‧ Polyester resin (1): 80 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：7份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 7 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Cd103> <Example Cd103>

與實施例Ad103同樣地進行，但將黃色著色劑PY155變更為PY185，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表45。 In the same manner as in the example Ad103, the yellow coloring agent PY155 was changed to PY185, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows to obtain a toner. The particles are further prepared into a toner and a developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 45.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：20份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：20份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：80份 ‧ Polyester resin (1): 80 parts

‧顏料分散液(A)(含PY185)：15份 ‧Pigment dispersion (A) (including PY185): 15 parts

‧顏料分散液(B)(含PR238)：35份 ‧Pigment dispersion (B) (including PR238): 35 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Cd104> <Example Cd104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Cd1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表45記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表45。 In the same manner as in the example Cd1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 45. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 45.

<實施例Cd105> <Example Cd105>

與實施例Ad105同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑 粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表45。 In the same manner as in the example Ad105, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain a toner. The particles are further prepared into a toner and a developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 45.

‧聚酯樹脂(1)：60份 ‧ Polyester resin (1): 60 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：7份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 7 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Cd106> <Example Cd106>

與實施例Ad106同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表45。 In the same manner as in the example Ad106, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 45.

‧聚酯樹脂(1)：59份 ‧ Polyester resin (1): 59 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：3份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 3 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：7份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 7 copies

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

[表45] (表45中的實施例7、101、102...表示實施例Cd7、Cd101、Cd102...。) [Table 45] (Examples 7, 101, 102, ... in Table 45 show Examples Cd7, Cd101, Cd102, ....)

<<實施例Dd、比較例Dd>> <<Example Dd, Comparative Example Dd>> <實施例Dd1~Dd17及比較例Dd1~Dd31> <Examples Dd1 to Dd17 and Comparative Examples Dd1 to Dd31> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ad1同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且調整樹脂粒子分散液及著色劑分散液的各量，使PY185及PR146的各含量成為如表46記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表47。 In the same manner as in the example Ad1, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted so that the respective contents of PY185 and PR146 were changed. Toner particles were obtained as described in Table 46, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 47.

(表46中的實施例1、2...表示實施例Dd1、Dd2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 46 show Examples Dd1, Dd2, .... The same applies to the comparative example.)

就實施例Dd1~Dd17而言，△E為10以下，可得到PANTONE199C的色彩再現性優異的圖像。 In the examples Dd1 to Dd17, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE 199C was obtained.

又，就實施例Dd1~Dd2、Dd4~Dd7、Dd9~Dd12、Dd15~Dd16而言，△E為8以下，可得到PANTONE199C的色彩再現性更優異的圖像。 Further, in Examples Dd1 to Dd2, Dd4 to Dd7, Dd9 to Dd12, and Dd15 to Dd16, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE199C was obtained.

<實施例Dd101> <Example Dd101>

與實施例Ad101同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表48。 In the same manner as in the example Ad101, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, toner particles were obtained. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 48.

‧樹脂粒子分散液(2)：407.5份 ‧Resin particle dispersion (2): 407.5 parts

‧著色劑分散液(Y3)(含PY185)：10份 ‧Colorant dispersion (Y3) (including PY185): 10 parts

‧著色劑分散液(R6)(含PR146)：32.5份 ‧Colorant dispersion (R6) (including PR146): 32.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Dd102> <Example Dd102>

與實施例Ad102同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表48。 In the same manner as in the example Ad102, the red coloring agent PR238 is changed to PR146, the yellow coloring agent PY155 is changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 48.

‧聚酯樹脂(1)：81.5份 ‧ Polyester resin (1): 81.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：2份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 2 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：6.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 6.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Dd103> <Example Dd103>

與實施例Ad103同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表48。 In the same manner as in the example Ad103, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was as follows. The toner particles are obtained in the same manner as the toner particles, and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 48.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：20份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：20份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：81.5份 ‧ Polyester resin (1): 81.5 parts

‧顏料分散液(A)(含PY185)：10份 ‧Pigment dispersion (A) (including PY185): 10 parts

‧顏料分散液(B)(含PR146)：32.5份 ‧Pigment dispersion (B) (including PR146): 32.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Dd104> <Example Dd104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Dd1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表48記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表48。 In the same manner as in the example Dd1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 48. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 48.

<實施例Dd105> <Example Dd105>

與實施例Ad105同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表48。 In the same manner as in the example Ad105, the red coloring agent PR238 is changed to PR146, the yellow coloring agent PY155 is changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 48.

‧聚酯樹脂(1)：61.5份 ‧ Polyester resin (1): 61.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：2份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 2 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：6.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 6.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Dd106> <Example Dd106>

與實施例Ad106同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ad1中的色彩再現性的評價同樣的評價。將其結果示於表48。 In the same manner as in the example Ad106, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, toner particles were obtained. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ad1. The results are shown in Table 48.

‧聚酯樹脂(1)：60.5份 ‧ Polyester resin (1): 60.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：2份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 2 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：6.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 6.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表48中的實施例6、101、102...表示實施例Dd6、Dd101、Dd102...。) (Examples 6, 101, 102, ... in Table 48 show Examples Dd6, Dd101, Dd102, ....)

[實施例Ae、Be、Ce、De、比較例Ae、Be、Ce、De] [Example Ae, Be, Ce, De, Comparative Example Ae, Be, Ce, De]

以下，在未特別限定的情況下，「份」為以質量為基準。 Hereinafter, in the case where it is not particularly limited, the "part" is based on the mass.

<各物性的測定方法> <Method for Measuring Physical Properties>

各物性的測定方法與實施例Aa、Ba、Ca、Da、比較例Aa、Ba、Ca、Da記載的內容相同。 The measurement methods of the respective physical properties are the same as those described in Examples Aa, Ba, Ca, Da, Comparative Example Aa, Ba, Ca, and Da.

<<實施例Ae、比較例Ae>> <<Example Ae, Comparative Example Ae>> <實施例Ae1> <Example Ae1> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(1)：417.5份 ‧Resin particle dispersion (1): 417.5 parts

‧著色劑分散液(Y1)(含PY74)：12.5份 ‧Colorant dispersion (Y1) (including PY74): 12.5 parts

‧著色劑分散液(R1)(含PR48：1)：20份 ‧Colorant dispersion (R1) (including PR48:1): 20 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

‧陰離子界面活性劑(TaycaPower)：2份 ‧ Anionic surfactant (TaycaPower): 2 parts

除製成上述材料以外，按與調色劑粒子(Aa1)相同的方式得到體 積平均粒徑7.5μm的調色劑粒子(Ae1)。 The body was obtained in the same manner as the toner particles (Aa1) except for the above materials. Toner particles (Ae1) having an average particle diameter of 7.5 μm were accumulated.

[外部添加調色劑的製備] [Preparation of externally added toner]

以Henschel混合器混合調色劑粒子(Ae1)100份、經二甲基矽油處理的二氧化矽粒子(日本AEROSIL公司製RY200)0.7份，而獲得調色劑(Ae1)。 To the toner (Ae1), 100 parts of toner particles (Ae1) and 0.7 parts of cerium oxide particles (RY200, manufactured by AEROSIL Co., Ltd., Japan) treated with dimethyl oxime oil were mixed in a Henschel mixer.

[顯影劑的製備] [Preparation of Developer]

相對於載體100份，混合調色劑(Ae1)5份，而獲得顯影劑(Ae1)。 To the 100 parts of the carrier, 5 parts of the toner (Ae1) was mixed to obtain a developer (Ae1).

[色彩再現性的評價] [Evaluation of color reproducibility]

以下的操作、圖像形成、以及測定均在溫度25℃/濕度60%的環境下進行。 The following operations, image formation, and measurement were performed in an environment of a temperature of 25 ° C / a humidity of 60%.

作為形成評價用圖像的圖像形成裝置，準備了富士施樂公司製DocuCentre Color 400 CP，將顯影劑(Ae1)裝入顯影器中，將調色劑(Ae1)裝入碳粉匣中。 As an image forming apparatus for forming an image for evaluation, a DocuCentre Color 400 CP manufactured by Fuji Xerox Co., Ltd. was prepared, a developer (Ae1) was placed in a developing device, and a toner (Ae1) was placed in a toner cartridge.

然後，在光澤度為40%的銅版紙(富士施樂公司製OS銅版紙W)，形成單色濃度100%的圖像(尺寸5cm×5cm、調色劑的量4.3g/m2)。 Then, on a coated paper having a gloss of 40% (OS coated paper W manufactured by Fuji Xerox Co., Ltd.), an image having a monochromatic density of 100% (size: 5 cm × 5 cm, toner amount: 4.3 g/m 2 ) was formed.

將形成的圖像的CIE1976L＊a＊b＊表色系中的L＊值、a＊值及b＊值使用X-Rite公司製X-Rite939(孔隙直徑4mm)任意測定10處，算出L＊值、a＊值及b＊值的平均值。 The L * value, the a * value, and the b * value in the CIE1976L * a * b * color system of the formed image were measured arbitrarily using X-Rite 939 (pore diameter: 4 mm) manufactured by X-Rite Co., Ltd., and L * was calculated . The average of the value, a * value, and b * value.

關於市售的色票(PANTONE公司製PANTONE FORMULA GUIDE Solid Coated)的PANTONE166C(銅版紙)，也與 上述同樣地測定L＊值、a＊值及b＊值，算出各自的平均值，結果為L5=50.81、a5=57.08、b5=49.78。 The PANTONE166C (copper paper) of a commercially available color ticket (PANTONE FORMULA GUIDE Solid Coated by PANTONE Co., Ltd.) was also measured for the L * value, the a * value, and the b * value in the same manner as above, and the respective average values were calculated. 5 = 50.81, a 5 = 57.08, b 5 = 49.78.

然後，基於下述的式，算出形成的圖像與PANTONE166C之間的色差△E。將其結果示於表50。 Then, the color difference ΔE between the formed image and the PANTONE 166C is calculated based on the following equation. The results are shown in Table 50.

△E={(L5-L6)2+(a5-a6)2+(b5-b6)2}0.5 △E={(L 5 -L 6 ) 2 +(a 5 -a 6 ) 2 +(b 5 -b 6 ) 2 } 0.5

L5、a5、b5為PANTONE166C的L＊值、a＊值、b＊值，L6、a6、b6為實施例及比較例的圖像的L＊值、a＊值、b＊值。 L 5 , a 5 , and b 5 are L * value, a * value, and b * value of PANTONE166C, and L 6 , a 6 , and b 6 are L * values, a * values, and b of images of the examples and comparative examples. * Value.

<實施例Ae2~Ae7及比較例Ae1~Ae23> <Examples Ae2 to Ae7 and Comparative Examples Ae1 to Ae23> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ae1同樣地進行，但調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR48：1的各含量成為如表49記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表50。 In the same manner as in the example Ae1, the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY74 and PR48:1 were obtained as described in Table 49, and toner particles were obtained to further prepare a color tone. Agent and developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 50.

(表49中的實施例1、2...表示實施例Ae1、Ae2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 49 show Examples Ae1, Ae2, .... The same applies to the comparative example.)

[表50] [Table 50]

就實施例Ae1~Ae7而言，△E為10以下，可得到PANTONE166C的色彩再現性優異的圖像。 In Examples Ae1 to Ae7, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE166C was obtained.

又，就實施例Ae1~Ae2、Ae4~Ae5而言，△E為8以下，可得到PANTONE166C的色彩再現性更優異的圖像。 Further, in Examples Ae1 to Ae2 and Ae4 to Ae5, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE166C was obtained.

<實施例Ae101> <Example Ae101> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(2)：415份 ‧Resin particle dispersion (2): 415 parts

‧著色劑分散液(Y1)(含PY74)：15份 ‧Colorant dispersion (Y1) (including PY74): 15 parts

‧著色劑分散液(R1)(含PR48：1)：20份 ‧Colorant dispersion (R1) (including PR48:1): 20 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

除製成上述材料以外，按照與調色劑粒子(Aa101)相同的方式得到體積平均粒徑7.5μm的調色劑粒子(Ae101)。 Toner particles (Ae101) having a volume average particle diameter of 7.5 μm were obtained in the same manner as in the toner particles (Aa101) except for the above materials.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ae1)的製備同樣地進行，但使用調色劑粒子(Ae101)代替調色劑粒子(Ae1)，而獲得調色劑(Ae101)。 The toner (Ae101) was used in the same manner as the preparation of the toner (Ae1), but the toner particles (Ae101) were used instead of the toner particles (Ae1) to obtain a toner (Ae101).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ae1)的製備同樣地進行，但使用調色劑(Ae101)代替調色 劑(Ae1)，而獲得顯影劑(Ae101)。 It is carried out in the same manner as the preparation of the developer (Ae1), but using a toner (Ae101) instead of the coloring. The agent (Ae1) was obtained to obtain a developer (Ae101).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ae101)及顯影劑(Ae101)代替調色劑(Ae1)及顯影劑(Ae1)，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表51。 The toner (Ae101) and the developer (Ae101) were used in place of the toner (Ae1) and the developer (Ae1), and the same evaluation as the evaluation of the color reproducibility in Example Ae1 was carried out. The results are shown in Table 51.

<實施例Ae102> <Example Ae102> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：83份 ‧ Polyester resin (1): 83 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：4份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 4 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

將上述材料通過擠出混練機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(A102)。 The above materials were kneaded by an extrusion kneader, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles having a volume average particle diameter of 7.5 μm (A102). .

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ae1)的製備同樣地進行，但使用調色劑粒子(Ae102)代替調色劑粒子(Ae1)，而獲得調色劑(Ae102)。 This was carried out in the same manner as the preparation of the toner (Ae1), except that the toner particles (Ae102) were used instead of the toner particles (Ae1) to obtain a toner (Ae102).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ae1)的製備同樣地進行，但使用調色劑(Ae102)代替調色劑(Ae1)，而獲得顯影劑(Ae102)。 The preparation was carried out in the same manner as the preparation of the developer (Ae1), except that the toner (Ae102) was used instead of the toner (Ae1) to obtain a developer (Ae102).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ae102)及顯影劑(Ae102)代替調色劑(Ae1)及顯影劑(Ae1)，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表51。 The toner (Ae102) and the developer (Ae102) were used in place of the toner (Ae1) and the developer (Ae1), and the same evaluation as the evaluation of the color reproducibility in Example Ae1 was carried out. The results are shown in Table 51.

<實施例Ae103> <Example Ae103> [調色劑粒子的製備] [Preparation of Toner Particles] -顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料用砂磨機進行分散，製成顏料分散液(A)。 The above materials were dispersed in a sand mill to prepare a pigment dispersion liquid (A).

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：20份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料用砂磨機進行分散，製成顏料分散液(B)。 The above materials were dispersed in a sand mill to prepare a pigment dispersion liquid (B).

-離型劑分散液(A)- - Release agent dispersion (A) -

‧石蠟(日本精蠟(股)製HNP-9)：20份 ‧Paraffin (HNP-9 made by Japanese refined wax): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料使用DCP研磨機在冷卻至10℃的狀態下分散，製成離型劑分散液(A)。 The above material was dispersed in a state of being cooled to 10 ° C using a DCP mill to prepare a release agent dispersion (A).

-C液- -C liquid -

‧聚酯樹脂(1)：83份 ‧ Polyester resin (1): 83 parts

‧顏料分散液(A)(含PY74)：15份 ‧Pigment dispersion (A) (including PY74): 15 parts

‧顏料分散液(B)(含PR48：1)：20份 ‧Pigment dispersion (B) (including PR48:1): 20 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

將上述材料混合攪拌，製成C液。 The above materials were mixed and stirred to prepare a liquid C.

-D液- -D liquid -

‧碳酸鈣分散液(碳酸鈣：水=40份：60份)：124份 ‧ Calcium carbonate dispersion (calcium carbonate: water = 40 parts: 60 parts): 124 parts

‧Cellogen BS-H(第一工業製藥公司製)的2質量%水溶液：99份 ‧Cellogen BS-H (manufactured by First Industrial Pharmaceutical Co., Ltd.) 2% by mass aqueous solution: 99 parts

‧水：277份 ‧Water: 277

將上述材料混合攪拌，製成D液。 The above materials were mixed and stirred to prepare a D solution.

將C液500份與D液500份混合攪拌，得到懸浮液，將該懸浮液以螺旋槳式攪拌機攪拌48小時除去溶劑。然後，加入鹽酸，除去碳酸鈣後，水洗、乾燥、分級，而獲得體積平均粒徑7.5μm的調色劑粒子(Ae103)。 500 parts of the C liquid and 500 parts of the D liquid were mixed and stirred to obtain a suspension, and the suspension was stirred by a propeller stirrer for 48 hours to remove the solvent. Then, hydrochloric acid was added to remove calcium carbonate, and then washed with water, dried, and classified to obtain toner particles (Ae103) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ae1)的製備同樣地進行，但使用調色劑粒子(Ae103)代替調色劑粒子(Ae1)，而獲得調色劑(Ae103)。 The toner (Ae1) was used in the same manner as the preparation of the toner (Ae1), but the toner particles (Ae103) were used instead of the toner particles (Ae1) to obtain a toner (Ae103).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ae1)的製備同樣地進行，但使用調色劑(Ae103)代替調色劑(Ae1)，而獲得顯影劑(Ae103)。 The preparation was carried out in the same manner as the preparation of the developer (Ae1), except that the toner (Ae103) was used instead of the toner (Ae1) to obtain a developer (Ae103).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ae103)及顯影劑(Ae103)代替調色劑(Ae1)及顯影劑 (Ae1)，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表51。 Replacing toner (Ae1) and developer with toner (Ae103) and developer (Ae103) (Ae1), the same evaluation as the evaluation of the color reproducibility in Example Ae1 was performed. The results are shown in Table 51.

<實施例Ae104> <Example Ae104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Ae1同樣地進行，但亦使用著色劑分散液(其他1)，調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表51記載般，而獲得調色劑粒子(Ae104)。 In the same manner as in the case of the example Ae1, the amount of the resin particle dispersion liquid and the colorant dispersion liquid was adjusted using the colorant dispersion liquid (other one), and the content of each pigment was as described in Table 51, and the color tone was obtained. Agent particles (Ae104).

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ae1)的製備同樣地進行，但使用調色劑粒子(Ae104)代替調色劑粒子(Ae1)，而獲得調色劑(Ae104)。 The toner (Ae1) was used in the same manner as the preparation of the toner (Ae1), but the toner particles (Ae1) were used instead of the toner particles (Ae1) to obtain a toner (Ae104).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ae1)的製備同樣地進行，但使用調色劑(Ae104)代替調色劑(Ae1)，而獲得顯影劑(Ae104)。 The preparation was carried out in the same manner as the preparation of the developer (Ae1), except that the toner (Ae104) was used instead of the toner (Ae1) to obtain a developer (Ae104).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ae104)及顯影劑(Ae104)代替調色劑(Ae1)及顯影劑(Ae1)，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表51。 The toner (Ae104) and the developer (Ae104) were used in place of the toner (Ae1) and the developer (Ae1), and the same evaluation as the evaluation of the color reproducibility in Example Ae1 was carried out. The results are shown in Table 51.

<實施例Ae105> <Example Ae105> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：63份 ‧ Polyester resin (1): 63 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：4份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 4 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ae105)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ae105) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ae1)的製備同樣地進行，但使用調色劑粒子(Ae105)代替調色劑粒子(Ae1)，而獲得調色劑(Ae105)。 The toner (Ae1) was used in the same manner as the preparation of the toner (Ae1), but the toner particles (Ae1) were used instead of the toner particles (Ae1) to obtain a toner (Ae105).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ae1)的製備同樣地進行，但使用調色劑(Ae105)代替調色劑(Ae1)，而獲得顯影劑(Ae105)。 The preparation was carried out in the same manner as the preparation of the developer (Ae1), except that the toner (Ae105) was used instead of the toner (Ae1) to obtain a developer (Ae105).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ae105)及顯影劑(Ae105)代替調色劑(Ae1)及顯影劑(Ae1)，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表51。 The toner (Ae105) and the developer (Ae105) were used in place of the toner (Ae1) and the developer (Ae1), and the same evaluation as the evaluation of the color reproducibility in Example Ae1 was carried out. The results are shown in Table 51.

<實施例Ae106> <Example Ae106> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：62份 ‧ Polyester resin (1): 62 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：1(DIC公司製、商品名：SymulerRed3109)：4份 ‧PR48:1 (made by DIC company, trade name: SymererRed3109): 4 copies

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Ae106)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Ae106) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Ae1)的製備同樣地進行，但使用調色劑粒子(Ae106)代替調色劑粒子(Ae1)，而獲得調色劑(Ae106)。 The toner (Ae106) was used in the same manner as the preparation of the toner (Ae1), but the toner particles (Ae106) were used instead of the toner particles (Ae1) to obtain a toner (Ae106).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Ae1)的製備同樣地進行，但使用調色劑(Ae106)代替調色劑(Ae1)，而獲得顯影劑(Ae106)。 The preparation was carried out in the same manner as the preparation of the developer (Ae1), except that the toner (Ae106) was used instead of the toner (Ae1) to obtain a developer (Ae106).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Ae106)及顯影劑(Ae106)代替調色劑(Ae1)及顯影劑(Ae1)，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表51。 The toner (Ae106) and the developer (Ae106) were used in place of the toner (Ae1) and the developer (Ae1), and the same evaluation as the evaluation of the color reproducibility in Example Ae1 was carried out. The results are shown in Table 51.

(表51中的實施例5、101、102...表示實施例Ae5、Ae101、Ae102...。) (Examples 5, 101, 102, ... in Table 51 show Examples Ae5, Ae101, Ae102, ....)

<<實施例Be、比較例Be>> <<Example Be, Comparative Example Be>> <實施例Be1~Be11及比較例Be1~Be31> <Examples Be1 to Be11 and Comparative Examples Be1 to Be31> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ae1同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR48：3的各含量成為如表52記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表53。 In the same manner as in the example Ae1, the red coloring agent PR48:1 was changed to PR48:3, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted so that the respective contents of PY74 and PR48:3 were as shown in Table 52. As described above, toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 53.

(表52中的實施例1、2...表示實施例Be1、Be2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 52 show Examples Be1, Be2, .... The same applies to the comparative example.)

就實施例Be1~Be11而言，△E為10以下，可得到PANTONE166C的色彩再現性優異的圖像。 In the examples Be1 to Be11, ΔE was 10 or less, and an image excellent in color reproducibility of the PANTONE 166C was obtained.

又，就實施例Be4~Be5、Be8~Be9而言，△E為8以下，可得到PANTONE166C的色彩再現性更優異的圖像。 Further, in the examples Be4 to Be5 and Be8 to Be9, ΔE was 8 or less, and an image having more excellent color reproducibility of the PANTONE 166C was obtained.

<實施例Be101> <Example Be101>

與實施例Ae101同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表54。 In the same manner as in the case of the example Ae101, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 54.

‧樹脂粒子分散液(2)：415份 ‧Resin particle dispersion (2): 415 parts

‧著色劑分散液(Y1)(含PY74)：15份 ‧Colorant dispersion (Y1) (including PY74): 15 parts

‧著色劑分散液(R2)(含PR48：3)：20份 ‧Colorant dispersion (R2) (including PR48:3): 20 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Be102> <Example Be102>

與實施例Ae102同樣地進行，但將紅色著色劑PR48：1變更為 PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表54。 This was carried out in the same manner as in Example Ae102, but the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 54.

‧聚酯樹脂(1)：83份 ‧ Polyester resin (1): 83 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：4份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 4 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Be103> <Example Be103>

與實施例Ae103同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表54。 In the same manner as in the example Ae103, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows. Toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 54.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：20份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：83份 ‧ Polyester resin (1): 83 parts

‧顏料分散液(A)(含PY74)：15份 ‧Pigment dispersion (A) (including PY74): 15 parts

‧顏料分散液(B)(含PR48：3)：20份 ‧Pigment dispersion (B) (including PR48:3): 20 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Be104> <Example Be104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Be1同樣地進行，但亦使用著色劑分散液(其他1)，調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表54般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表54。 In the same manner as in Example Be1, the amount of the resin particle dispersion liquid and the colorant dispersion liquid was adjusted using a colorant dispersion liquid (other 1), and the content of each pigment was as shown in Table 54 to obtain a toner. The particles are further prepared into a toner and a developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 54.

<實施例Be105> <Example Be105>

與實施例Ae105同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表54。 In the same manner as in the example Ae105, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further to prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 54.

‧聚酯樹脂(1)：63份 ‧ Polyester resin (1): 63 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：4份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 4 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Be106> <Example Be106>

與實施例Ae106同樣地進行，但將紅色著色劑PR48：1變更為PR48：3，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表54。 In the same manner as in the case of the example Ae106, the red coloring agent PR48:1 was changed to PR48:3, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 54.

‧聚酯樹脂(1)：62份 ‧ Polyester resin (1): 62 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：3份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 3 parts

‧PR48：3(富士色素公司製、商品名：FujiRed5R763)：4份 ‧PR48:3 (made by Fujifilm Co., Ltd., trade name: FujiRed5R763): 4 copies

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表54中的實施例4、101、102...表示實施例Be4、Be101、Be102...。) (Examples 4, 101, 102, ... in Table 54 show Examples Be4, Be101, Be102, ....)

<<實施例Ce、比較例Ce>> <<Example Ce, Comparative Example Ce>> <實施例Ce1~Ce16及比較例Ce1~Ce33> <Examples Ce1 to Ce16 and Comparative Examples Ce1 to Ce33> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ae1同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR57：1的各含量成為表55記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表56。 In the same manner as in the example Ae1, the red coloring agent PR48:1 was changed to PR57:1, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY74 and PR57:1 were described in Table 55. In the usual manner, toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 56.

(表55中的實施例1、2...表示實施例Ce1、Ce2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 55 show Examples Ce1, Ce2, .... The same applies to the comparative example.)

就實施例Ce1~Ce16而言，△E為10以下，可得到PANTONE166C的色彩再現性優異的圖像。 In the examples Ce1 to Ce16, ΔE was 10 or less, and an image excellent in color reproducibility of PANTONE166C was obtained.

又，就實施例Ce3~Ce6、Ce8~Ce11、Ce13~Ce15而言，△E為8以下，可得到PANTONE166C的色彩再現性更優異的圖像。 Further, in Examples Ce3 to Ce6, Ce8 to Ce11, and Ce13 to Ce15, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE166C was obtained.

<實施例Ce101> <Example Ce101>

與實施例Ae101同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表57。 In the same manner as in the case of the example Ae101, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further to prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 57.

‧樹脂粒子分散液(2)：397.5份 ‧Resin particle dispersion (2): 397.5 parts

‧著色劑分散液(Y1)(含PY74)：25份 ‧Colorant dispersion (Y1) (including PY74): 25 parts

‧著色劑分散液(R3)(含PR57：1)：27.5份 ‧Colorant dispersion (R3) (including PR57:1): 27.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Ce102> <Example Ce102>

與實施例Ae102同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表57。 In the same manner as in the case of the embodiment Ae102, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 57.

‧聚酯樹脂(1)：79.5份 ‧ Polyester resin (1): 79.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 5 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：5.5份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 5.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Ce103> <Example Ce103>

與實施例Ae103同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表57。 In the same manner as in the example Ae103, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows. Toner particles are obtained, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Ae1. The results are shown in Table 57.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：20份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：79.5份 ‧ Polyester resin (1): 79.5 parts

‧顏料分散液(A)(含PY74)：25份 ‧Pigment dispersion (A) (including PY74): 25 parts

‧顏料分散液(B)(含PR57：1)：27.5份 ‧Pigment dispersion (B) (including PR57:1): 27.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Ce104> <Example Ce104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Ce1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為表57記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的 評價。將其結果示於表57。 In the same manner as in the example Ce1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was as described in Table 57, and the color was obtained. Agent particles, further preparing a toner and a developer. The obtained toner and developer were subjected to the same evaluation as the color reproducibility in Example Ae1. Evaluation. The results are shown in Table 57.

<實施例Ce105> <Example Ce105>

與實施例Ae105同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表57。 In the same manner as in the example Ae105, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further to prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 57.

‧聚酯樹脂(1)：59.5份 ‧ Polyester resin (1): 59.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 5 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：5.5份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 5.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Ce106> <Example Ce106>

與實施例Ae106同樣地進行，但將紅色著色劑PR48：1變更為PR57：1，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表57。 In the same manner as in the case of the example Ae106, the red coloring agent PR48:1 was changed to PR57:1, and the composition of the toner particles was adjusted as follows to obtain toner particles, and the toner was further prepared. Developer. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 57.

‧聚酯樹脂(1)：58.5份 ‧ Polyester resin (1): 58.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 5 parts

‧PR57：1(富士色素公司製、商品名：FujiCarmine6BNo.50)：5.5 份 ‧PR57:1 (made by Fujifilm Co., Ltd., trade name: FujiCarmine6BNo.50): 5.5 Share

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表57中的實施例9、101、102...表示實施例Ce9、Ce101、Ce102...。) (Examples 9, 101, 102, ... in Table 57 show Examples Ce9, Ce101, Ce102, ....)

<<實施例De、比較例De>> <<Example De, Comparative Example De>> <實施例De1~De16及比較例De1~De32> <Examples De1 to De16 and Comparative Examples De1 to De32> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Ae1同樣地進行，但將紅色著色劑PR48：1變更為PR184，且調整樹脂粒子分散液及著色劑分散液的各量，使PY74及PR184的各含量成為表58記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表59。 In the same manner as in the case of the example Ae1, the red coloring agent PR48:1 was changed to PR184, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY74 and PR184 were obtained as described in Table 58 and obtained. Toner particles, a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 59.

(表58中的實施例1、2...表示實施例De1、De2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 58 show Examples De1, De2, .... The same applies to the comparative example.)

就實施例De1~De16而言，△E為10以下，可得到PANTONE166C的色彩再現性優異的圖像。 In the examples De1 to De16, ΔE was 10 or less, and an image excellent in color reproducibility of the PANTONE 166C was obtained.

又，就實施例De2、De4~De7、De9~De15而言，△E為8以下，可得到PANTONE166C的色彩再現性更優異的圖像。 Further, in the examples De2, De4 to De7, and De9 to De15, ΔE is 8 or less, and an image having more excellent color reproducibility of the PANTONE 166C can be obtained.

<實施例De101> <Example De101>

與實施例Ae101同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表60。 In the same manner as in the case of the example Ae101, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 60.

‧樹脂粒子分散液(2)：397.5份 ‧Resin particle dispersion (2): 397.5 parts

‧著色劑分散液(Y1)(含PY74)：25份 ‧Colorant dispersion (Y1) (including PY74): 25 parts

‧著色劑分散液(R4)(含PR184)：27.5份 ‧Colorant dispersion (R4) (including PR184): 27.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例De102> <Example De102>

與實施例Ae102同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表60。 In the same manner as in the case of the example Ae102, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 60.

‧聚酯樹脂(1)：79.5份 ‧ Polyester resin (1): 79.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 5 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：5.5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 5.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例De103> <Example De103>

與實施例Ae103同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以顏料分散液(A)、以顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表60。 In the same manner as in the case of the example Ae103, the red coloring agent PR48:1 was changed to PR184, and the composition of the pigment dispersion liquid (A) and the pigment dispersion liquid (B) and the liquid C was adjusted as follows. Toner particles, a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 60.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：20份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：20份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：79.5份 ‧ Polyester resin (1): 79.5 parts

‧顏料分散液(A)(含PY74)：25份 ‧Pigment dispersion (A) (including PY74): 25 parts

‧顏料分散液(B)(含PR184)：27.5份 ‧Pigment dispersion (B) (including PR184): 27.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例De104> <Example De104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例De1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表60記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表60。 In the same manner as in the example De1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 60. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 60.

<實施例De105> <Example De105>

與實施例Ae105同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表 60。 In the same manner as in the case of the example Ae105, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. Show the results in the table 60.

‧聚酯樹脂(1)：59.5份 ‧ Polyester resin (1): 59.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 5 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：5.5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 5.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例De106> <Example De106>

與實施例Ae106同樣地進行，但將紅色著色劑PR48：1變更為PR184，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Ae1中的色彩再現性的評價同樣的評價。將其結果示於表60。 In the same manner as in the example Ae106, the red coloring agent PR48:1 was changed to PR184, and the composition of the toner particles was adjusted as follows to obtain toner particles, and further, a toner and a developer were prepared. . The obtained toner and developer were evaluated in the same manner as the evaluation of the color reproducibility in Example Ae1. The results are shown in Table 60.

‧聚酯樹脂(1)：58.5份 ‧ Polyester resin (1): 58.5 parts

‧PY74(Clariant公司製、商品名：HansaYellow5GX01)：5份 ‧PY74 (made by Clariant, trade name: HansaYellow5GX01): 5 parts

‧PR184(Clariant公司製、商品名：TonerMagentaF8B)：5.5份 ‧PR184 (made by Clariant, trade name: TonerMagentaF8B): 5.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表60中的實施例10、101、102...表示實施例De10、De101、De102...。) (Examples 10, 101, 102, ... in Table 60 show Examples De10, De101, De102, ....)

[實施例Af、Bf、Cf、Df、比較例Af、Bf、Cf、Df] [Examples Af, Bf, Cf, Df, Comparative Examples Af, Bf, Cf, Df]

以下，在未特別限定的情況下，「份」為以質量為基準。 Hereinafter, in the case where it is not particularly limited, the "part" is based on the mass.

<各物性的測定方法> <Method for Measuring Physical Properties>

各物性的測定方法與實施例Aa、Ba、Ca、Da、比較例Aa、Ba、Ca、Da記載的內容相同。 The measurement methods of the respective physical properties are the same as those described in Examples Aa, Ba, Ca, Da, Comparative Example Aa, Ba, Ca, and Da.

<<實施例Af、比較例Af>> <<Example Af, Comparative Example Af>> <實施例Af1> <Example Af1> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(1)：402.5份 ‧Resin particle dispersion (1): 402.5 parts

‧著色劑分散液(Y2)(含PY155)：22.5份 ‧Colorant dispersion (Y2) (including PY155): 22.5 parts

‧著色劑分散液(R5)(含PR238)：25份 ‧Colorant dispersion (R5) (including PR238): 25 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

‧陰離子界面活性劑(TaycaPower)：2份 ‧ Anionic surfactant (TaycaPower): 2 parts

除製成上述材料以外，按與調色劑粒子(Aa1)相同的方式得到體 積平均粒徑7.5μm的調色劑粒子(Af1)。 The body was obtained in the same manner as the toner particles (Aa1) except for the above materials. Toner particles (Af1) having an average particle diameter of 7.5 μm were accumulated.

[外部添加調色劑的製備] [Preparation of externally added toner]

以Henschel混合器混合調色劑粒子(Af1)100份、經二甲基矽油處理的二氧化矽粒子(日本AEROSIL公司製RY200)0.7份，而獲得調色劑(Af1)。 The toner (Af1) was obtained by mixing 100 parts of toner particles (Af1) and 0.7 parts of cerium oxide particles (RY200, manufactured by AEROSIL Co., Ltd., Japan) treated with dimethyl oxime oil in a Henschel mixer.

[顯影劑的製備] [Preparation of Developer]

相對於上述載體100份，混合調色劑(Af1)5份，而獲得顯影劑(Af1)。 To the 100 parts of the above carrier, 5 parts of the toner (Af1) was mixed to obtain a developer (Af1).

[色彩再現性的評價] [Evaluation of color reproducibility]

以下的操作、圖像形成、以及測定均在溫度25℃/濕度60%的環境下進行。 The following operations, image formation, and measurement were performed in an environment of a temperature of 25 ° C / a humidity of 60%.

作為形成評價用圖像的圖像形成裝置，準備了富士施樂公司製DocuCentre Color 400 CP，將顯影劑(Af1)裝入顯影器中，將調色劑(Af1)裝入碳粉匣中。 As an image forming apparatus for forming an image for evaluation, a DocuCentre Color 400 CP manufactured by Fuji Xerox Co., Ltd. was prepared, a developer (Af1) was placed in a developing device, and a toner (Af1) was placed in a toner cartridge.

然後，在光澤度為40%的銅版紙(富士施樂公司製OS銅版紙W)，形成單色濃度100%的圖像(尺寸5cm×5cm、調色劑的量4.3g/m2)。 Then, on a coated paper having a gloss of 40% (OS coated paper W manufactured by Fuji Xerox Co., Ltd.), an image having a monochromatic density of 100% (size: 5 cm × 5 cm, toner amount: 4.3 g/m 2 ) was formed.

將所形成的圖像CIE1976L＊a＊b＊表色系中的L＊值、a＊值及b＊值，使用X-Rite公司製X-Rite939(孔隙直徑4mm)任意測定10處，算出L＊值、a＊值及b＊值的平均值。 The L * value, the a * value, and the b * value in the formed image CIE1976L * a * b * color system were measured arbitrarily using X-Rite 939 (pore diameter 4 mm) manufactured by X-Rite Co., Ltd., and L was calculated. * The average of the value, a * value, and b * value.

對市售的色票(PANTONE公司製PANTONE FORMULA GUIDE Solid Coated)的PANTONE166C(銅版紙)，也與上述同樣地測定L＊值、a＊值及b＊值，算出各自的平均值，結果為L5=50.81、a5=57.08、b5=49.78。 The PANTONE166C (coated paper) of a commercially available color ticket (PANTONE FORMULA GUIDE Solid Coated) manufactured by PANTONE Co., Ltd. was also measured for L * value, a * value, and b * value in the same manner as above, and the respective average values were calculated. 5 = 50.81, a 5 = 57.08, b 5 = 49.78.

然後，基於下述式，算出所形成的圖像與PANTONE166C之間的色差△E。將其結果示於表62。 Then, based on the following formula, the color difference ΔE between the formed image and the PANTONE 166C is calculated. The results are shown in Table 62.

△E={(L5-L6)2+(a5-a6)2+(b5-b6)2}0.5 △E={(L 5 -L 6 ) 2 +(a 5 -a 6 ) 2 +(b 5 -b 6 ) 2 } 0.5

L5、a5、b5為PANTONE166C的L＊值、a＊值、b＊值，L6、a6、b6為實施例及比較例圖像的L＊值、a＊值、b＊值。 L 5 , a 5 , and b 5 are L * value, a * value, and b * value of PANTONE166C, and L 6 , a 6 , and b 6 are L * values, a * values, and b * of the images of the examples and comparative examples . value.

<實施例Af2~Af18及比較例Af1~Af38> <Examples Af2 to Af18 and Comparative Examples Af1 to Af38> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Af1同樣地進行，但調整樹脂粒子分散液及著色劑分散液的各量，使PY155及PR238的各含量成為如表61記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表62。 In the same manner as in the example Af1, the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY155 and PR238 were as described in Table 61, and toner particles were obtained to further prepare a toner and Developer. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 62.

(表61中的實施例1、2...表示實施例Af1、Af2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 61 show Examples Af1, Af2, .... The same applies to the comparative examples.)

就實施例Af1~Af18而言，△E為10以下，可得到PANTONE166C的色彩再現性優異的圖像。 In the examples Af1 to Af18, ΔE was 10 or less, and an image excellent in color reproducibility of the PANTONE 166C was obtained.

又，就實施例Af3~Af5、Af8~Af15而言，△E為8以下，可得到PANTONE166C的色彩再現性更優異的圖像。 Further, in Examples Af3 to Af5 and Af8 to Af15, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE166C was obtained.

<實施例Af101> <Example Af101> [調色劑粒子的製備] [Preparation of Toner Particles]

‧樹脂粒子分散液(2)：392.5份 ‧Resin particle dispersion (2): 392.5 parts

‧著色劑分散液(Y2)(含PY155)：27.5份 ‧Colorant dispersion (Y2) (including PY155): 27.5 parts

‧著色劑分散液(R5)(含PR238)：30份 ‧Colorant dispersion (R5) (including PR238): 30 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

除製成上述材料以外，按與調色劑粒子(Aa101)相同的方式得到體積平均粒徑7.5μm的調色劑粒子(Af101)。 Toner particles (Af101) having a volume average particle diameter of 7.5 μm were obtained in the same manner as in the toner particles (Aa101) except for the above materials.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Af1)的製備同樣地進行，但使用調色劑粒子(Af101)代替調色劑粒子(Af1)，而獲得調色劑(Af101)。 The toner (Af1) was used in the same manner as in the preparation of the toner (Af1), but the toner particles (Af101) were used instead of the toner particles (Af1).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Af1)的製備同樣地進行，但使用調色劑(Af101)代替調色劑(Af1)，而獲得顯影劑(Af101)。 The preparation was carried out in the same manner as the preparation of the developer (Af1), except that the toner (Af101) was used instead of the toner (Af1) to obtain a developer (Af101).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Af101)及顯影劑(Af101)代替調色劑(Af1)及顯影劑(Af1)，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表63。 The toner (Af101) and the developer (Af101) were used in place of the toner (Af1) and the developer (Af1), and the same evaluation as the evaluation of the color reproducibility in Example Af1 was carried out. The results are shown in Table 63.

<實施例Af102> <Example Af102> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：78.5份 ‧ Polyester resin (1): 78.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：5.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 5.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：6份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 6 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Af102)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Af102) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Af1)的製備同樣地進行，但使用調色劑粒子(Af102)代替調色劑粒子(Af1)，而獲得調色劑(Af102)。 This was carried out in the same manner as the preparation of the toner (Af1), except that the toner particles (Af102) were used instead of the toner particles (Af1) to obtain a toner (Af102).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Af1)的製備同樣地進行，但使用調色劑(Af102)代替調色劑(Af1)，得到顯影劑(Af102)。 The preparation was carried out in the same manner as in the preparation of the developer (Af1), except that the toner (Af102) was used instead of the toner (Af1) to obtain a developer (Af102).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Af102)及顯影劑(Af102)代替調色劑(Af1)及顯影劑(Af1)，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表63。 The toner (Af102) and the developer (Af102) were used in place of the toner (Af1) and the developer (Af1), and the same evaluation as the evaluation of the color reproducibility in Example Af1 was carried out. The results are shown in Table 63.

<實施例Af103> <Example Af103> [調色劑粒子的製備] [Preparation of Toner Particles] -顏料分散液(A)- -Pigment dispersion (A)-

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：20份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料以砂磨機進行分散，製成顏料分散液(A)。 The above materials were dispersed in a sand mill to prepare a pigment dispersion liquid (A).

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：20份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料以砂磨機進行分散，製成顏料分散液(B)。 The above materials were dispersed in a sand mill to prepare a pigment dispersion liquid (B).

-離型劑分散液(A)- - Release agent dispersion (A) -

‧石蠟(日本精蠟(股)製HNP-9)：20份 ‧Paraffin (HNP-9 made by Japanese refined wax): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

將上述材料使用DCP研磨機在冷卻至10℃的狀態下分散，製成離型劑分散液(A)。 The above material was dispersed in a state of being cooled to 10 ° C using a DCP mill to prepare a release agent dispersion (A).

-C液- -C liquid -

‧聚酯樹脂(1)：78.5份 ‧ Polyester resin (1): 78.5 parts

‧顏料分散液(A)(含PY155)：27.5份 ‧Pigment dispersion (A) (including PY155): 27.5 parts

‧顏料分散液(B)(含PR238)：30份 ‧Pigment dispersion (B) (including PR238): 30 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

將上述材料混合攪拌，製成C液。 The above materials were mixed and stirred to prepare a liquid C.

-D液- -D liquid -

‧碳酸鈣分散液(碳酸鈣：水=40份：60份)：124份 ‧ Calcium carbonate dispersion (calcium carbonate: water = 40 parts: 60 parts): 124 parts

‧Cellogen BS-H(第一工業製藥公司製)的2質量%水溶液：99份 ‧Cellogen BS-H (manufactured by First Industrial Pharmaceutical Co., Ltd.) 2% by mass aqueous solution: 99 parts

‧水：277份 ‧Water: 277

將上述材料混合攪拌，製成D液。 The above materials were mixed and stirred to prepare a D solution.

將C液500份與D液500份混合攪拌，得到懸浮液，將該懸浮液以螺旋槳式攪拌機攪拌48小時除去溶劑。然後，加入鹽酸，除去碳酸鈣後，水洗、乾燥、分級，而獲得體積平均粒徑7.5μm的調色劑粒子(Af103)。 500 parts of the C liquid and 500 parts of the D liquid were mixed and stirred to obtain a suspension, and the suspension was stirred by a propeller stirrer for 48 hours to remove the solvent. Then, hydrochloric acid was added to remove calcium carbonate, and then washed with water, dried, and classified to obtain toner particles (Af103) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Af1)的製備同樣地進行，但使用調色劑粒子(Af103)代替調色劑粒子(Af1)，而獲得調色劑(Af103)。 This was carried out in the same manner as the preparation of the toner (Af1), except that the toner particles (Af103) were used instead of the toner particles (Af1) to obtain a toner (Af103).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Af1)的製備同樣地進行，但使用調色劑(Af103)代替調色劑(Af1)，而獲得顯影劑(Af103)。 The preparation was carried out in the same manner as the preparation of the developer (Af1), except that the toner (Af103) was used instead of the toner (Af1) to obtain a developer (Af103).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Af103)及顯影劑(Af103)代替調色劑(Af1)及顯影劑(Af1)，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表63。 The toner (Af103) and the developer (Af103) were used in place of the toner (Af1) and the developer (Af1), and the same evaluation as the evaluation of the color reproducibility in Example Af1 was carried out. The results are shown in Table 63.

<實施例Af104> <Example Af104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Af1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表63記載般，而獲得調色劑粒子(Af104)。 In the same manner as in the example Af1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 63. Toner particles (Af104).

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Af1)的製備同樣地進行，但使用調色劑粒子(Af104)代替調色劑粒子(Af1)，而獲得調色劑(Af104)。 The toner (Af1) was used in the same manner as the preparation of the toner (Af1), but the toner particles (Af1) were used instead of the toner particles (Af1) to obtain a toner (Af104).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Af1)的製備同樣地進行，但使用調色劑(Af104)代替調色劑(Af1)，而獲得顯影劑(Af104)。 The preparation was carried out in the same manner as the preparation of the developer (Af1), except that the toner (Af104) was used instead of the toner (Af1) to obtain a developer (Af104).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Af104)及顯影劑(Af104)代替調色劑(Af1)及顯影劑(Af1)，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表63。 The toner (Af104) and the developer (Af104) were used in place of the toner (Af1) and the developer (Af1), and the same evaluation as the evaluation of the color reproducibility in Example Af1 was carried out. The results are shown in Table 63.

<實施例Af105> <Example Af105> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：58.5份 ‧ Polyester resin (1): 58.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：5.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 5.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：6份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 6 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Af105)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Af105) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Af1)的製備同樣地進行，但使用調色劑粒子(Af105)代替調色劑粒子(Af1)，而獲得調色劑(Af105)。 This was carried out in the same manner as the preparation of the toner (Af1), except that the toner particles (Af105) were used instead of the toner particles (Af1) to obtain a toner (Af105).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Af1)的製備同樣地進行，但使用調色劑(Af105)代替調色劑(Af1)，而獲得顯影劑(Af105)。 The preparation was carried out in the same manner as the preparation of the developer (Af1), except that the toner (Af105) was used instead of the toner (Af1) to obtain a developer (Af105).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Af105)及顯影劑(Af105)代替調色劑(Af1)及顯影劑(Af1)，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表63。 The toner (Af105) and the developer (Af105) were used in place of the toner (Af1) and the developer (Af1), and the same evaluation as the evaluation of the color reproducibility in Example Af1 was carried out. The results are shown in Table 63.

<實施例Af106> <Example Af106> [調色劑粒子的製備] [Preparation of Toner Particles]

‧聚酯樹脂(1)：57.5份 ‧ Polyester resin (1): 57.5 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：5.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 5.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：6份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 6 copies

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

將上述材料通過擠出機進行混練，以表面粉碎方式的粉碎機粉碎後，利用風力式分級機對細粒及粗粒進行分級，得到體積平均粒徑7.5μm的調色劑粒子(Af106)。 The above materials were kneaded by an extruder, pulverized by a surface pulverizer, and fine particles and coarse particles were classified by a wind classifier to obtain toner particles (Af106) having a volume average particle diameter of 7.5 μm.

[外部添加調色劑的製備] [Preparation of externally added toner]

與調色劑(Af1)的製備同樣地進行，但使用調色劑粒子(Af106)代替調色劑粒子(Af1)，而獲得調色劑(Af106)。 This was carried out in the same manner as the preparation of the toner (Af1), except that the toner particles (Af106) were used instead of the toner particles (Af1) to obtain a toner (Af106).

[顯影劑的製備] [Preparation of Developer]

與顯影劑(Af1)的製備同樣地進行，但使用調色劑(Af106)代替調色劑(Af1)，而獲得顯影劑(Af106)。 The preparation was carried out in the same manner as the preparation of the developer (Af1), except that the toner (Af106) was used instead of the toner (Af1) to obtain a developer (Af106).

[色彩再現性的評價] [Evaluation of color reproducibility]

使用調色劑(Af106)及顯影劑(Af106)代替調色劑(Af1)及顯影劑(Af1)，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結 果示於表63。 The toner (Af106) and the developer (Af106) were used in place of the toner (Af1) and the developer (Af1), and the same evaluation as the evaluation of the color reproducibility in Example Af1 was carried out. Knot it The results are shown in Table 63.

(表63中的實施例9、101、102...表示實施例Af9、Af101、Af102...。) (Examples 9, 101, 102, ... in Table 63 show Examples Af9, Af101, Af102, ....)

<<實施例Bf、比較例Bf>> <<Example Bf, Comparative Example Bf>> <實施例Bf1~Bf17及比較例Bf1~Bf31> <Examples Bf1 to Bf17 and Comparative Examples Bf1 to Bf31> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Af1同樣地進行，但將紅色著色劑PR238變更為PR146，且調整樹脂粒子分散液及著色劑分散液的各量，使PY155及PR146的各含量成為如表64記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表65。 In the same manner as in the example Af1, the red coloring agent PR238 was changed to PR146, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY155 and PR146 were adjusted as described in Table 64. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 65.

(表64中的實施例1、2...表示實施例Bf1、Bf2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 64 show Examples Bf1, Bf2, .... The same applies to the comparative example.)

就實施例Bf1~Bf17而言，△E為10以下，可得到PANTONE166C的色彩再現性優異的圖像。 In the examples Bf1 to Bf17, ΔE was 10 or less, and an image excellent in color reproducibility of the PANTONE 166C was obtained.

又，就實施例Bf2~Bf3、Bf6~Bf9、Bf11~Bf13、Bf15~Bf16而言，△E為8以下，可得到PANTONE166C的色彩再現性更優異的圖像。 Further, in Examples Bf2 to Bf3, Bf6 to Bf9, Bf11 to Bf13, and Bf15 to Bf16, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE166C was obtained.

<實施例Bf101> <Example Bf101>

與實施例Af101同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表66。 In the same manner as in the case of the embodiment Af101, the red coloring agent PR238 is changed to the PR146, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 66.

‧樹脂粒子分散液(2)：400份 ‧Resin particle dispersion (2): 400 parts

‧著色劑分散液(Y2)(含PY155)：22.5份 ‧Colorant dispersion (Y2) (including PY155): 22.5 parts

‧著色劑分散液(R6)(含PR146)：27.5份 ‧Colorant dispersion (R6) (including PR146): 27.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Bf102> <Example Bf102>

與實施例Af102同樣地進行，但將紅色著色劑PR238變更為 PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表66。 This was carried out in the same manner as in Example Af102, but the red coloring agent PR238 was changed to PR146, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of the color reproducibility in Example Af1. The results are shown in Table 66.

‧聚酯樹脂(1)：80份 ‧ Polyester resin (1): 80 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：4.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 4.5 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Bf103> <Example Bf103>

與實施例Af103同樣地進行，但將紅色著色劑PR238變更為PR146，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表66。 In the same manner as in the example Af103, the red coloring agent PR238 was changed to PR146, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows to obtain a toner. The particles are further prepared into a toner and a developer. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 66.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：20份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：20份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：80份 ‧ Polyester resin (1): 80 parts

‧顏料分散液(A)(含PY155)：22.5份 ‧Pigment dispersion (A) (including PY155): 22.5 parts

‧顏料分散液(B)(含PR146)：27.5份 ‧Pigment dispersion (B) (including PR146): 27.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Bf104> <Example Bf104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Bf1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為表66記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表66。 In the same manner as in the example Bf1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was as described in Table 66, and the color was obtained. Agent particles, further preparing a toner and a developer. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 66.

<實施例Bf105> <Example Bf105>

與實施例Af105同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表66。 In the same manner as in the example Af105, the red coloring agent PR238 was changed to PR146, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 66.

‧聚酯樹脂(1)：60份 ‧ Polyester resin (1): 60 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：4.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 4.5 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Bf106> <Example Bf106>

與實施例Af106同樣地進行，但將紅色著色劑PR238變更為PR146，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表66。 In the same manner as in the example Af106, the red coloring agent PR238 was changed to PR146, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 66.

‧聚酯樹脂(1)：59份 ‧ Polyester resin (1): 59 parts

‧PY155(Clariant公司製、商品名：TonerYellow3GP)：4.5份 ‧PY155 (made by Clariant, trade name: TonerYellow3GP): 4.5 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表66中的實施例7、101、102...表示實施例Bf7、Bf101、Bf102...。) (Examples 7, 101, 102, ... in Table 66 show Examples Bf7, Bf101, Bf102, ....)

<<實施例Cf、比較例Cf>> <<Example Cf, Comparative Example Cf>> <實施例Cf1~Cf21及比較例Cf1~Cf42> <Examples Cf1 to Cf21 and Comparative Examples Cf1 to Cf42> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Af1同樣地進行，但將黃色著色劑PY155變更為PY185，且調整樹脂粒子分散液及著色劑分散液的各量，使PY185及PR238的各含量成為如表67記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表68。 In the same manner as in the case of the example Af1, the yellow coloring agent PY155 was changed to PY185, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, and the respective contents of PY185 and PR238 were adjusted as described in Table 67. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 68.

(表67中的實施例1、2...表示實施例Cf1、Cf2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 67 show Examples Cf1, Cf2, .... The same applies to the comparative example.)

就實施例Cf1~Cf13而言，△E為10以下，可得到PANTONE166C 的色彩再現性優異的圖像。 In the examples Cf1 to Cf13, ΔE is 10 or less, and PANTONE166C can be obtained. An image with excellent color reproducibility.

又，就實施例Cf5~Cf7、Cf10~Cf13、Cf15~Cf17而言，△E為8以下，可得到PANTONE166C的色彩再現性更優異的圖像。 Further, in Examples Cf5 to Cf7, Cf10 to Cf13, and Cf15 to Cf17, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE166C was obtained.

<實施例Cf101> <Example Cf101>

與實施例Af101同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表69。 In the same manner as in the case of the embodiment Af101, the yellow coloring agent PY155 is changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 69.

‧樹脂粒子分散液(2)：392.5份 ‧Resin particle dispersion (2): 392.5 parts

‧著色劑分散液(Y3)(含PY185)：27.5份 ‧Colorant dispersion (Y3) (including PY185): 27.5 parts

‧著色劑分散液(R5)(含PR238)：30份 ‧Colorant dispersion (R5) (including PR238): 30 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Cf102> <Example Cf102>

與實施例Af102同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表69。 In the same manner as in the case of the embodiment Af102, the yellow coloring agent PY155 is changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles, and a toner and a developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 69.

‧聚酯樹脂(1)：78.5份 ‧ Polyester resin (1): 78.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：5.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 5.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：6份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 6 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Cf103> <Example Cf103>

與實施例Af103同樣地進行，但將黃色著色劑PY155變更為PY185，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表69。 In the same manner as in the example Af103, the yellow coloring agent PY155 was changed to PY185, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was adjusted as follows to obtain a toner. The particles are further prepared into a toner and a developer. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 69.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：20份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：20份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 20 copies

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：78.5份 ‧ Polyester resin (1): 78.5 parts

‧顏料分散液(A)(含PY185)：27.5份 ‧Pigment dispersion (A) (including PY185): 27.5 parts

‧顏料分散液(B)(含PR238)：30份 ‧Pigment dispersion (B) (including PR238): 30 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Cf104> <Example Cf104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Cf1同樣地進行，但亦使用著色劑分散液(其他1)，並調 整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表69記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表69。 The same procedure as in Example Cf1 was carried out, but a colorant dispersion (other 1) was also used, and The respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were such that the content of each pigment was as described in Table 69, and toner particles were obtained, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 69.

<實施例Cf105> <Example Cf105>

與實施例Af105同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表69。 In the same manner as in the example Af105, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 69.

‧聚酯樹脂(1)：58.5份 ‧ Polyester resin (1): 58.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：5.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 5.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：6份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 6 copies

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Cf106> <Example Cf106>

與實施例Af106同樣地進行，但將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表69。 In the same manner as in the example Af106, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was adjusted as follows to obtain toner particles, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 69.

‧聚酯樹脂(1)：57.5份 ‧ Polyester resin (1): 57.5 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：5.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 5.5 parts

‧PR238(富士色素公司製、商品名：FujiFastCarmine580)：6份 ‧PR238 (made by Fujifilm Co., Ltd., trade name: FujiFastCarmine580): 6 copies

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表69中的實施例11、101、102...表示實施例Cf11、Cf101、Cf102...。) (Examples 11, 101, 102, ... in Table 69 show Examples Cf11, Cf101, Cf102, ....)

<<實施例Df、比較例Df>> <<Example Df, Comparative Example Df>> <實施例Df1~Df13及比較例Df1~Df41> <Examples Df1 to Df13 and Comparative Examples Df1 to Df41> [調色劑及顯影劑的製備] [Preparation of Toner and Developer]

與實施例Af1同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且調整樹脂粒子分散液及著色劑分散液的各量，使PY185及PR146的各含量成為如表70記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表71。 In the same manner as in the example Af1, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the respective amounts of the resin particle dispersion liquid and the colorant dispersion liquid were adjusted, so that the respective contents of PY185 and PR146 were changed. As described in Table 70, toner particles were obtained, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 71.

(表70中的實施例1、2...表示實施例Df1、Df2...。關於比較例亦相同。) (Examples 1, 2, ... in Table 70 show Examples Df1, Df2, .... The same applies to the comparative example.)

就實施例Df1~Df13而言，△E為10以下，可得到PANTONE166C的色彩再現性優異的圖像。 In the examples Df1 to Df13, ΔE was 10 or less, and an image excellent in color reproducibility of the PANTONE 166C was obtained.

又，就實施例Df2~Df3、Df5~Df8、Df10~Df13、Df16~Df17而言，△E為8以下，可得到PANTONE166C的色彩再現性更優異的圖像。 Further, in Examples Df2 to Df3, Df5 to Df8, Df10 to Df13, and Df16 to Df17, ΔE was 8 or less, and an image having more excellent color reproducibility of PANTONE166C was obtained.

<實施例Df101> <Example Df101>

與實施例Af101同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表72。 In the same manner as in the case of the embodiment Af101, the red coloring agent PR238 is changed to PR146, the yellow coloring agent PY155 is changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 72.

‧樹脂粒子分散液(2)：400份 ‧Resin particle dispersion (2): 400 parts

‧著色劑分散液(Y3)(含PY185)：22.5份 ‧Colorant dispersion (Y3) (including PY185): 22.5 parts

‧著色劑分散液(R6)(含PR146)：27.5份 ‧Colorant dispersion (R6) (including PR146): 27.5 parts

‧離型劑分散液(1)：50份 ‧ Release agent dispersion (1): 50 parts

<實施例Df102> <Example Df102>

與實施例Af102同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表72。 In the same manner as in the embodiment Af102, the red coloring agent PR238 is changed to PR146, the yellow coloring agent PY155 is changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 72.

‧聚酯樹脂(1)：80份 ‧ Polyester resin (1): 80 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：4.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 4.5 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

<實施例Df103> <Example Df103>

與實施例Af103同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以顏料分散液(A)、顏料分散液(B)及C液的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表72。 In the same manner as in the example Af103, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the pigment dispersion liquid (A), the pigment dispersion liquid (B), and the liquid C was as follows. The toner particles are obtained in the same manner as the toner particles, and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 72.

-顏料分散液(A)- -Pigment dispersion (A)-

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：20份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-顏料分散液(B)- -Pigment dispersion (B)-

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：20份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 20 parts

‧乙酸乙酯：80份 ‧ Ethyl acetate: 80 parts

-C液- -C liquid -

‧聚酯樹脂(1)：80份 ‧ Polyester resin (1): 80 parts

‧顏料分散液(A)(含PY185)：22.5份 ‧Pigment dispersion (A) (including PY185): 22.5 parts

‧顏料分散液(B)(含PR146)：27.5份 ‧Pigment dispersion (B) (including PR146): 27.5 parts

‧離型劑分散液(A)：50份 ‧ Release agent dispersion (A): 50 parts

‧乙酸乙酯：325.6份 ‧ Ethyl acetate: 325.6 parts

<實施例Df104> <Example Df104> [調色劑粒子的製備] [Preparation of Toner Particles]

與實施例Df1同樣地進行，但亦使用著色劑分散液(其他1)，並調整樹脂粒子分散液及著色劑分散液的各量，使各顏料的含量成為如表72記載般，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表72。 In the same manner as in the example Df1, the colorant dispersion (other 1) was used, and the respective amounts of the resin particle dispersion and the colorant dispersion were adjusted, and the content of each pigment was adjusted as described in Table 72. The toner particles and the toner and the developer are further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 72.

<實施例Df105> <Example Df105>

與實施例Af105同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成 成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表72。 In the same manner as in the example Af105, the red coloring agent PR238 was changed to PR146, the yellow coloring agent PY155 was changed to PY185, and the composition of the toner particles was used. The toner particles were obtained by adjusting as follows, and a toner and a developer were further prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 72.

‧聚酯樹脂(1)：60份 ‧ Polyester resin (1): 60 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：4.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 4.5 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5.5 parts

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

<實施例Df106> <Example Df106>

與實施例Af106同樣地進行，但將紅色著色劑PR238變更為PR146，將黃色著色劑PY155變更為PY185，且以調色劑粒子的組成成為如下述般進行調整，而獲得調色劑粒子，進一步製備調色劑及顯影劑。對所得到的調色劑及顯影劑，進行與實施例Af1中的色彩再現性的評價同樣的評價。將其結果示於表72。 In the same manner as in the case of the embodiment Af106, the red coloring agent PR238 is changed to PR146, the yellow coloring agent PY155 is changed to PY185, and the composition of the toner particles is adjusted as follows to obtain toner particles. A toner and a developer are prepared. The obtained toner and developer were evaluated in the same manner as in the evaluation of color reproducibility in Example Af1. The results are shown in Table 72.

‧聚酯樹脂(1)：59份 ‧ Polyester resin (1): 59 parts

‧PY185(BASF公司製、商品名：PalitolYellowD1155)：4.5份 ‧PY185 (made by BASF, trade name: PalitolYellowD1155): 4.5 parts

‧PR146(Clariant公司製、商品名：PermanentCarmineFBB02)：5.5份 ‧PR146 (made by Clariant, trade name: PermanentCarmineFBB02): 5.5 parts

‧PR122(大日精化工業公司製CHROMO Fine Magenta 6887)：1份 ‧PR122 (CHROMO Fine Magenta 6887 manufactured by Daiichi Seiki Co., Ltd.): 1 copy

‧石蠟(日本精蠟(股)製HNP-9)：10份 ‧Paraffin (HNP-9 made by Japanese refined wax): 10 parts

‧二氧化矽(日本AEROSIL(股)公司製RX50)：20份 ‧2D (RX50, manufactured by AEROSIL Co., Ltd.): 20 parts

(表72中的實施例7、101、102...表示實施例Df7、Df101、Df102...。) (Examples 7, 101, 102, ... in Table 72 show Examples Df7, Df101, Df102, ....)

Claims (6)

一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑，其特徵在於：在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE7597C的色差△E為10以內，[數1]△E={(L1-L2)2+(a1-a2)2+(b1-b2)2}0.5[上述式中，上述L1、a1及b1各自為PANTONE7597C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE7597C而獲得；上述L2、a2及b2各自為利用上述靜電電荷顯影用調色劑所形成的上述圖像的L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得]。 A toner for electrostatic charge development, comprising toner particles, the toner particles comprising at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group, or the toner particles contain at least: a binder resin; selected from CI Pigment Yellow 155 and CI The pigment yellow 185 constitutes at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146, characterized in that the gloss is 40% The coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles divided by the length unit) In the case of the image of the formula "", the color difference ΔE with PANTONE 7597C is found to be within 10, and [number 1] ΔE = {(L 1 - L 2 ) 2 + (a 1 - a 2 ) 2 +(b 1 -b 2 ) 2 } 0.5 [In the above formula, each of L 1 , a 1 and b 1 is an L * value, an a * value and a b * value of PANTONE 7597C, and is measured by reflection spectral density. The color fixing ticket PANTONE 7597C is obtained; each of L 2 , a 2 , and b 2 is an L * value, an a * value, and a b * value of the image formed by the electrostatic charge developing toner, and the reflection is performed The image was obtained by measuring the image by a spectrodensitometer. 一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I. 顏料黃185構成群組中之至少1種黃色著色劑；及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑，其特徵在於：在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE199C的色差△E為10以內，[數2]△E={(L3-L4)2+(a3-a4)2+(b3-b4)2}0.5[上述式中，上述L3、a3及b3各自為PANTONE199C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE199C而獲得；上述L4、a4及b4各自為利用上述靜電電荷顯影用調色劑所形成的上述圖像L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得]。 A toner for electrostatic charge development, comprising toner particles, the toner particles comprising at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group, or the toner particles contain at least: a binder resin; selected from CI Pigment Yellow 155 and CI The pigment yellow 185 constitutes at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146, characterized in that the gloss is 40% The coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles divided by the length unit) In the case of the image of the formula "", the color difference ΔE with PANTONE 199C is determined to be within 10, and [number 2] ΔE = {(L 3 - L 4 ) 2 + (a 3 - a 4 ) 2 + (b 3 -b 4) 2 } 0.5 [ in the above formulas the L 3, a 3 and b 3 are each PANTONE199C L * value, a * value and b * values, and the spectral reflection density measured PANTONE199C votes obtained; and the L 4, a 4 and b 4 are each using the above-described L * value of the electrostatic charge image developing toner is formed, a * value and b * value, and the above-mentioned spectroscopic reflection densitometer The image was measured to obtain]. 一種靜電電荷顯影用調色劑，係含有調色劑粒子，該調色劑粒子至少含有：黏結劑樹脂；作為黃色著色劑的C.I.顏料黃74；以及選自由C.I.顏料紅48：1、C.I.顏料紅48：3、C.I.顏料紅57：1及C.I.顏料紅184構成群組中之至少1種紅色著色劑，或者，該調色劑粒子至少含有：黏結劑樹脂；選自由C.I.顏料黃155及C.I.顏料黃185構成群組中之至少1種黃色著色劑；以及選自由C.I.顏料紅238及C.I.顏料紅146構成群組中之至少1種紅色著色劑，其特徵在於：在光澤度為40%的銅版紙形成調色劑載量T(g/m2)滿足「T=4×D/7(其中，上述D表示由上述調色劑粒子的體積平均粒徑(μm)除以長度單位所得的值)」式的圖像時，利用下述式求出與PANTONE166C的色差△E為10以內，[數3] △E={(L5-L6)2+(a5-a6)2+(b5-b6)2}0.5[上述式中，上述L5、a5及b5各自為PANTONE166C的L＊值、a＊值及b＊值，且以反射分光密度計測定色票PANTONE166C而獲得；上述L6、a6及b6各自為利用上述靜電電荷顯影用調色劑所形成的上述圖像L＊值、a＊值及b＊值，且以上述反射分光密度計測定該圖像而獲得]。 A toner for electrostatic charge development, comprising toner particles, the toner particles comprising at least: a binder resin; CI Pigment Yellow 74 as a yellow colorant; and a color selected from CI Pigment Red 48:1, CI Pigment Red 48:3, CI Pigment Red 57:1 and CI Pigment Red 184 constitute at least one red colorant in the group, or the toner particles contain at least: a binder resin; selected from CI Pigment Yellow 155 and CI The pigment yellow 185 constitutes at least one yellow colorant in the group; and at least one red colorant selected from the group consisting of CI Pigment Red 238 and CI Pigment Red 146, characterized in that the gloss is 40% The coated paper forming toner load T (g/m 2 ) satisfies "T = 4 × D / 7 (wherein D represents the volume average particle diameter (μm) of the above toner particles divided by the length unit) In the case of the image of the formula "", the color difference ΔE with PANTONE166C is obtained within 10, and [number 3] ΔE = {(L 5 - L 6 ) 2 + (a 5 - a 6 ) 2 + (b 5 -b 6) 2 } 0.5 [ in the above formulas the L 5, a 5 and b 5 are each PANTONE166C L * value, a * value and b * values, and the spectral reflection density measurement PANTONE166C swatch is obtained; and the L 6, a 6 and b 6 are each using the above-described L * value of the electrostatic charge image developing toner is formed, a * value and b * value, and with the reflective spectral density Obtained by measuring the image]. 一種靜電電荷顯影劑，係包含申請專利範圍第1至3項中任一項之靜電電荷顯影用調色劑。 An electrostatic charge developer comprising the toner for electrostatic charge development according to any one of claims 1 to 3. 一種碳粉匣，係容納有申請專利範圍第1至3項中任一項之靜電電荷顯影用調色劑，並且可自圖像形成裝置拆卸。 A toner cartridge for containing an electrostatic charge developing toner according to any one of claims 1 to 3, which is detachable from an image forming apparatus. 一種處理匣，具備有顯影手段，並可自圖像形成裝置拆卸；上述顯影手段容納有申請專利範圍第4項之靜電電荷顯影劑，利用上述靜電電荷顯影劑將形成於圖像保持體表面的靜電電荷顯影作為調色劑圖像。 A processing cartridge having a developing means and detachable from an image forming apparatus; the developing means accommodating the electrostatically charged developer of claim 4, which is formed on the surface of the image holding body by the electrostatically charged developer Electrostatic charge development is used as a toner image.
TW103132236A 2014-03-04 2014-09-18 Electrostatic charge developing toner, electrostatic charge developer, toner cartridge, processing cartridge TWI536129B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2014041932A JP6136991B2 (en) 2014-03-04 2014-03-04 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2014041927A JP6209992B2 (en) 2014-03-04 2014-03-04 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2014041931A JP6136990B2 (en) 2014-03-04 2014-03-04 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2014041928A JP6136988B2 (en) 2014-03-04 2014-03-04 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2014041929A JP6136989B2 (en) 2014-03-04 2014-03-04 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2014041930A JP6209993B2 (en) 2014-03-04 2014-03-04 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

Publications (2)

Publication Number Publication Date
TW201535075A TW201535075A (en) 2015-09-16
TWI536129B true TWI536129B (en) 2016-06-01

Family

ID=54031116

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103132236A TWI536129B (en) 2014-03-04 2014-09-18 Electrostatic charge developing toner, electrostatic charge developer, toner cartridge, processing cartridge

Country Status (2)

Country Link
CN (3) CN104898385B (en)
TW (1) TWI536129B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6869819B2 (en) * 2016-06-30 2021-05-12 キヤノン株式会社 Toner, developing device and image forming device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7135266B2 (en) * 2000-02-09 2006-11-14 Clariant Finance (Bvi) Limited Preparation of azo colorants in microreactors and their use in electrophotographic toners and developers, powder coatings, ink jet inks and electronic medias
JP4657932B2 (en) * 2005-03-16 2011-03-23 株式会社リコー Toner for electrostatic image development
US8652574B2 (en) * 2010-01-19 2014-02-18 Xerox Corporation Ink compositions
JP2012008439A (en) * 2010-06-28 2012-01-12 Konica Minolta Business Technologies Inc Full color image forming method and full color image forming device
JP5691535B2 (en) * 2011-01-13 2015-04-01 富士ゼロックス株式会社 Magenta toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2013101189A (en) * 2011-11-07 2013-05-23 Sharp Corp Vermilion toner, and image forming method and image forming apparatus using the same
JP2013130834A (en) * 2011-12-22 2013-07-04 Fuji Xerox Co Ltd Magenta toner for electrophotography, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

Also Published As

Publication number Publication date
CN110147033A (en) 2019-08-20
CN110209021A (en) 2019-09-06
CN110147033B (en) 2023-02-21
TW201535075A (en) 2015-09-16
CN110209021B (en) 2022-11-08
CN104898385B (en) 2020-02-18
CN104898385A (en) 2015-09-09

Similar Documents

Publication Publication Date Title
JP6123685B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP6229566B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP6222133B2 (en) Toner set for developing electrostatic image, developer set for electrostatic image, toner cartridge set, process cartridge set, image forming apparatus, and image forming method
TWI519914B (en) Electrostatic charge developing toner, electrostatic charge developer, toner cartridge, processing cartridge, image forming apparatus, and image forming method
TWI536129B (en) Electrostatic charge developing toner, electrostatic charge developer, toner cartridge, processing cartridge
JP2019168533A (en) Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP6040859B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP6229560B2 (en) Electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method
JP6209992B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
CN111694235A (en) Toner for developing electrostatic image, electrostatic image developer, and toner cartridge
JP6136989B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP6136988B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP7069809B2 (en) Toner for static charge image development, static charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method.
JP6209993B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP6136991B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP6136990B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
CN105911824B (en) Toner set for electrostatic image development, electrostatic image developer set, and toner cartridge set
TWI519913B (en) Electrostatic charge developing toner, electrostatic charge developer, toner cartridge, processing cartridge, image forming apparatus, and image forming method
JP6040858B2 (en) Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2016156963A (en) Toner set for electrostatic charge image development, electrostatic charge image developer set, toner cartridge set, process cartridge set, image forming apparatus, and image forming method
JP2020148822A (en) Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2016224365A (en) Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2015036724A (en) Toner set for electrostatic charge image development, electrostatic charge image developer set, toner cartridge set, process cartridge, image forming apparatus, and image forming method