JP2012123227A5 - - Google Patents
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- JP2012123227A5 JP2012123227A5 JP2010274360A JP2010274360A JP2012123227A5 JP 2012123227 A5 JP2012123227 A5 JP 2012123227A5 JP 2010274360 A JP2010274360 A JP 2010274360A JP 2010274360 A JP2010274360 A JP 2010274360A JP 2012123227 A5 JP2012123227 A5 JP 2012123227A5
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- JP
- Japan
- Prior art keywords
- colorant
- toner
- pigment red
- motomeko
- der
- Prior art date
- Legal status (The legal status 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 status listed.)
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Description
上記目的を達成するため、本発明は、着色剤及び結着樹脂を含有するトナー粒子を有するトナーにおいて、
該トナー粒子が、水系媒体中で製造されたトナー粒子であり、
該着色剤が、テトラヒドロアビエチン酸を60質量%以上90質量%以下含有するロジンを該着色剤の表面に有し、
該着色剤が有する該ロジンの量が、該着色剤100質量部に対して5.0質量部以上30.0質量部以下であり、
該ロジンをトルエンに溶解させたときの溶液の水に対する界面張力をA(mN/m)としたとき、20.0≦A≦28.0、を満足する
ことを特徴とする。
To achieve the above object, the present invention provides a toner having toner particles having containing a colorant and a binder resin,
The toner particles are toner particles manufactured in an aqueous medium,
Coloring agent, a rosin containing tetrahydroabietic acid to 60 wt% to 90 wt% possess the surface of the colorant,
The amount of the rosin that the colorant has is 5.0 parts by mass or more and 30.0 parts by mass or less with respect to 100 parts by mass of the colorant,
20.0 ≦ A ≦ 28.0 is satisfied , where A (mN / m) is the interfacial tension of the solution with respect to water when the rosin is dissolved in toluene.
Claims (5)
該トナー粒子が、水系媒体中で製造されたトナー粒子であり、
該着色剤が、テトラヒドロアビエチン酸を60質量%以上90質量%以下含有するロジンを該着色剤の表面に有し、
該着色剤が有する該ロジンの量が、該着色剤100質量部に対して5.0質量部以上30.0質量部以下であり、
該ロジンをトルエンに溶解させたときの溶液の水に対する界面張力をA(mN/m)としたとき、20.0≦A≦28.0、を満足する
ことを特徴とするトナー。 A colorant and a binder resin in a toner having a toner particle having free,
The toner particles are toner particles manufactured in an aqueous medium,
Coloring agent, a rosin containing tetrahydroabietic acid to 60 wt% to 90 wt% possess the surface of the colorant,
The amount of the rosin that the colorant has is 5.0 parts by mass or more and 30.0 parts by mass or less with respect to 100 parts by mass of the colorant,
A toner satisfying 20.0 ≦ A ≦ 28.0 , where A (mN / m) is an interfacial tension with respect to water when the rosin is dissolved in toluene.
C.I.Pigment Red 31、
C.I.Pigment Red 32、
C.I.Pigment Red 146、
C.I.Pigment Red 150、
C.I.Pigment Red 238、及び、
C.I.Pigment Red 269
からなる群より選択されるものである請求項3に記載のトナー。 The monoazo colorant is
C. I. Pigment Red 31,
C. I. Pigment Red 32,
C. I. Pigment Red 146,
C. I. Pigment Red 150,
C. I. Pigment Red 238, and,
C. I. Pigment Red 269
The toner according to Der Ru請 Motomeko 3 those selected from the group consisting of.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010274360A JP5653198B2 (en) | 2010-12-09 | 2010-12-09 | toner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010274360A JP5653198B2 (en) | 2010-12-09 | 2010-12-09 | toner |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012123227A JP2012123227A (en) | 2012-06-28 |
JP2012123227A5 true JP2012123227A5 (en) | 2014-01-30 |
JP5653198B2 JP5653198B2 (en) | 2015-01-14 |
Family
ID=46504726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010274360A Active JP5653198B2 (en) | 2010-12-09 | 2010-12-09 | toner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5653198B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170168408A1 (en) | 2014-02-17 | 2017-06-15 | Zeon Corporation | Yellow toner |
JP6481523B2 (en) * | 2015-06-16 | 2019-03-13 | コニカミノルタ株式会社 | Method for producing toner for developing electrostatic latent image |
JP6965130B2 (en) * | 2017-12-05 | 2021-11-10 | キヤノン株式会社 | Magenta Toner and Toner Kit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2830748B2 (en) * | 1994-08-09 | 1998-12-02 | 富士ゼロックス株式会社 | Electrostatic image developing toner and method of manufacturing the same |
JP3919535B2 (en) * | 2002-01-10 | 2007-05-30 | キヤノン株式会社 | Dry toner |
JP4181879B2 (en) * | 2002-01-15 | 2008-11-19 | キヤノン株式会社 | Toner and image forming method |
JP4455368B2 (en) * | 2005-02-25 | 2010-04-21 | キヤノン株式会社 | toner |
JP5268486B2 (en) * | 2008-08-06 | 2013-08-21 | キヤノン株式会社 | toner |
JP5591060B2 (en) * | 2010-10-14 | 2014-09-17 | キヤノン株式会社 | toner |
-
2010
- 2010-12-09 JP JP2010274360A patent/JP5653198B2/en active Active
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