JPS60181179A - Triple coloring ink - Google Patents

Abstract

PURPOSE:A triple coloring ink, obtained by mixing and dispersing an organic solvent system containing a dispersed metal powder pigment and a dissolved oil- soluble dye with an aqueous system containing a dissolved water-soluble dye. CONSTITUTION:A triple coloring ink obtained by mixing and dispersing an organic solvent system consisting of (A) a metal powder pigment, e.g. copper powder, (B) an oil-soluble dye and (C) an organic solvent having no compatibility with water with an aqueous system consisting of (D) a water-soluble dye and (E) water. The amounts of the components to be used based on the total weight of the ink are preperably as follows; 10-40wt% component (A), 2-20wt% component (B), 40-70wt% component (C), 2-20wt% component (D) and 10-40wt% component (E).

Description

【発明の詳細な説明】 本発明は筆記具用インキに関し、更に詳細には溶剤浸透
性を有する被筆記体に筆Ｈｅ　（描画を含む）した際、
三重の筆跡が得られる三重発色インキに関する。従来よ
り、金属粉顔料に微粒子顔料又は染料を加えた所謂縁取
りインキを使用した筆記具が知られている。又、近年１
粒子径の異なる２種類の顔料と染料とからなる三重発色
インキ（特開昭５．９＝６２７１号）が知られるに至っ
ている。然し乍ら、前記三重発色インキは粒子径の異な
る２種の顔料を使用する為大粒子径の顔料の粒子径を大
きくしなければならず、その結果、筆記具に使用した際
、ペン先の目詰りを生じ易いといった問題点があった。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an ink for writing instruments, and more specifically, when applied with a brush He (including drawing) on a writing object having solvent permeability,
This invention relates to a triple color ink that allows triple handwriting to be obtained. BACKGROUND ART Writing instruments using so-called edging ink, which is a mixture of metal powder pigment and fine particle pigment or dye, have been known. Also, in recent years 1
A triple color ink (Japanese Patent Application Laid-open No. 5.9/1962/6271) consisting of two types of pigments and a dye having different particle sizes has become known. However, since the triple color ink uses two types of pigments with different particle sizes, the particle size of the large particle size pigment must be increased, and as a result, when used in writing instruments, it is difficult to clog the pen tip. There was a problem that it was easy to occur.

そこで本発明者等は、鋭意研究を重ねた結果２種類の顔
料と１種類の染料の組合せによる三重発色インキへの技
術的アプローチではな鳴。As a result of intensive research, the inventors of the present invention came up with a technical approach to creating a triple color ink using a combination of two types of pigments and one type of dye.

１種類の顔料と２種類の染料の組合せによる三重発色イ
ンキへの技術的アプローチにより、上記問題点を解消し
１本発明を完成したものである。即ち本発明は金属粉顔
料と、油溶性染料と水と相溶性のない有機溶剤とよりな
る有機溶剤系と；水溶１生染料と、水とよりなる水系と
の混合分散系より少な（ともなることを特徴とする三重
発色インキを要旨とするものである。The present invention has been completed by solving the above-mentioned problems through a technical approach to triple color ink using a combination of one type of pigment and two types of dye. That is, the present invention provides an organic solvent system consisting of a metal powder pigment, an oil-soluble dye, and an organic solvent that is incompatible with water; The gist of this paper is a triple color ink that is characterized by the following.

本発明のインキは上記の如き構成であるので。The ink of the present invention has the above structure.

金属粉顔料を分散し、油溶性染料を溶解した有機溶剤系
と、水溶性染料を溶解した水系とが混合分散しており、
溶ｉｕ漫透性を有する被筆記体゛へ筆記したＰ奈、有機
溶剤系は浸透性が大きい為肢ホ記体表面の比較的広範囲
に浸透拡散し、中心に金属粉顔料をその外４則に油溶性
染料の輪郭を有する筆跡をイー）る。これと同時に水系
は有機溶剤系に比較して浸透性が小さい為被筆記体表面
の比較的狭い範囲に浸透拡散しｒ　Ｍ’ｆｆ記金属粉顔
料と油溶性染料との間に水溶性染料の輪郭を形成する。An organic solvent system in which metal powder pigments are dispersed and oil-soluble dyes dissolved, and an aqueous system in which water-soluble dyes are dissolved are mixed and dispersed.
When writing on a writing material that has soluble permeability, the organic solvent system has high permeability, so it penetrates and diffuses over a relatively wide area on the surface of the writing material. Create a handwriting with an outline of oil-soluble dye. At the same time, since water-based systems have lower permeability than organic solvent-based systems, they permeate and diffuse into a relatively narrow area on the surface of the object to be written. Form the contour.

従って形成された筆跡は外観上金属粉顔料を中心に水溶
性染料の輪郭を有し、その更に外イ則に油溶性染料の輪
郭を有する如くなり。Therefore, the handwriting that is formed has an outline of a water-soluble dye centered on the metal powder pigment, and furthermore, an outline of an oil-soluble dye.

三重発色の筆跡が１−）られろものであり、この構成ゆ
え比較的粒子径の小さな金属粉顔料が使用できペン先の
目詰りを防止しうるものと思われる。The triple colored handwriting is 1-), and it is thought that this structure allows the use of metal powder pigments with relatively small particle diameters and prevents clogging of the pen tip.

次に本発明の各成分について説明する。Next, each component of the present invention will be explained.

有機溶剤系を構成する成分は金属粉；頂料と。The components that make up the organic solvent system are metal powder; top material;

油溶性染料と、水と相溶しない有機溶剤である。These are oil-soluble dyes and organic solvents that are incompatible with water.

金属粉顔料としては真鍮粉、アルミニウム粉。Metal powder pigments include brass powder and aluminum powder.

銅粉などが挙げられ、これらを着色したものも使用可能
であり、これらの使用量はインキ全量に対して１０〜４
０重ｆｆｉ％が好まし・い。Examples include copper powder, and colored versions of these can also be used, and the amount used is 10 to 4 times the total amount of ink.
0 weight ffi% is preferable.

油溶性染料としてはＣ，１，５ｏｌｖｅｎｔ　Ｙｅｌｌ
ｏｗｌ　９　、　Ｃ’、Ｉ’、８ｏ１ｖｅｎ’ｔ　Ｒｅ
ｄ２４　、Ｃ，１，５ｏｌｖｅｎｔＢｌｕｅ　２５．　
ＣＩ　５ｏｌｖｅｎｔ　Ｂｌａｃｋ　５　などが挙げら
れ、これらは１種又は２種以上混合して使用可能であり
、これらの使用量はインキ全量に対して２〜２０虚凰チ
が好ましい。As an oil-soluble dye, C,1,5olvent Yellow
owl 9, C', I', 8o1ven't Re
d24, C, 1,5olventBlue 25.
Examples include CI 5olvent Black 5, which can be used singly or in a mixture of two or more, and the amount used is preferably 2 to 20 voids based on the total amount of ink.

水と相溶性を有しない有機溶剤としてはトルエン、キン
レン等の芳香族炭化水素系溶剤、ｎ−ヘキサン、ｎ−へ
ブタン等の脂肪族炭化水素系溶剤、酢酸ブチル、酢ｊ浚
アミル等のエステル系溶剤等が挙げられ、これらは１種
又２種以上混合して匝用可能であり、その使用量はイン
キ全量に対して４０〜７０４１ｊ　１７Ｌ％が好ましい
。Examples of organic solvents that are incompatible with water include aromatic hydrocarbon solvents such as toluene and quinoa, aliphatic hydrocarbon solvents such as n-hexane and n-hebutane, and esters such as butyl acetate and amyl vinegar. These include solvents, which can be used alone or in combination of two or more, and the amount used is preferably 40 to 7041j 17L% based on the total amount of ink.

次に水ノロを構成する成分は水溶性染料と水である。Next, the components that make up water slag are water-soluble dyes and water.

水溶性染料としては直接染料、酸性染料、塩基性染料の
いづれでも１吏用可能であり、直接染料としてはＣ，１
，Ｄｉｒｅｃｔ　Ｙｅｌｌｏｗ４４．　Ｃ，Ｉ。Direct dyes, acid dyes, and basic dyes can be used as water-soluble dyes, and direct dyes include C.
, Direct Yellow44. C.I.

Ｄｉｒｅｃｔ　Ｂｌｕｅ８６．　Ｃ，１，Ｄｉｒｅｃｔ
　ＢＩａｃｋ１９などが挙げられ、酸性染料としてはＣ
，■、　Ａｃ　ｉ　ｄＹｅｌ　ｌｏｗ　２３　、　Ｃ，
１，Ａｃ１ｄ　Ｒｅｃ１５１　、Ｃ，１，Ａｃ１ｄＢｌ
ｕｅ　１　、　Ｃ０Ｉ、Ａｃ１ｄ　Ｂｌａｃｋ　２など
があげられ、これら直接染料と酸性染料は混合可能であ
り、各々の１種又は２匪以上混合′して使用可能であり
、これらのｉ実用−州はインキ全１′τ１に列して２〜
２０爪量チが好ましい。塩基性染料としてはＣ０Ｉ、Ｂ
ａ５ｉｃ　Ｙｅ目ｏｗ　２　、　Ｃ，Ｉ、　Ｂａ５ｉｃ
　Ｒｅｄｌ　、　Ｃ，Ｉ、Ｂａ５ｉｃ　Ｂｌｕｅ　７　
などが挙げられ、これらは１４又は２　：ｆｉｌ’ｉ以
上混合して使用可能であり、その使用Ｈ１１はインキ全
量に対して２〜２０重１．１φが好ましい。Direct Blue86. C,1,Direct
Examples include BIack19, and examples of acidic dyes include C.
, ■, AcidYel low 23, C,
1, Ac1d Rec151, C, 1, Ac1dBl
ue 1, C0I, Ac1d Black 2, etc. These direct dyes and acid dyes can be mixed, and can be used alone or in a mixture of two or more of each. In line with all 1'τ1, 2~
20 claws are preferred. Basic dyes include C0I and B.
a5ic Ye eyes ow 2, C, I, Ba5ic
Redl, C, I, Ba5ic Blue 7
These can be used in a mixture of 14 or 2:fil'i or more, and the H11 used is preferably 2 to 20 weights and 1.1φ based on the total amount of ink.

又、水の使用量はインキ全量に対して１０〜４０重１且
チが好ましい１、 尚、上記成分以外に必堤に応じて、樹脂、界＋ｌｉｉ　
「、Ｊ’Ｊ：　ｊｌ、１１　にｌ；　’ｔ、’＋　Ｆ；
＋ｌ−ｌ−令命１々１ｊ１１滌ム１市＋４４可廿である
、次に木・発１ｙ」のインキの製造方法なＩ＋ｉｉ単に
示すと、上記各成分を必・接置混合撹拌する事により容
易に得ることができる。In addition, the amount of water used is preferably 10 to 40 parts by weight based on the total amount of ink.
``, J'J: jl, 11 to l; 't, '+F;
+l-l-order 1j11 滌mu1shi+44k, next is the method for producing the ink from wood 1y I+ii Simply put, by mixing and stirring the above-mentioned components while standing. can be obtained easily.

以下に実施例１こより本発明をより詳剋に説明するが実
施例中「部」とあるのはｒ　ｍ　！　＋ｆｆ１（Ｊを示
す。The present invention will be explained in more detail below from Example 1. In the examples, "part" refers to rm! +ff1 (indicates J.

実施例　１ 金粉Ｎ［Ｌ７０００（真鍮粉顔料、福山金属箔工業■製
）　、　ｉｓ、ｏ部 Ｃ，１，５ｏｌｖｅｎｔ　Ｙｅｌｌｏｗ　１　９（油溶
性染料）　５．Ｏｉ−隼 キ’／　ｕ　ン５０．０　、Ｉｌ’ Ｃ，１，Ａｃ１ｄ　Ｒｅｄ　５１　（水溶１生采料）５
，０部水　２５、ｏ　１Ｓｌｔ 上記各上記合成拌機に入れ常温で４時間攪拌してインキ
を得た。このインキを市販の生インキ先弁タイプ筆記具
（ペイントマーカーＭ　８　Ｐ５、ぺんてる■製）に充
ポし、筆記用紙Ａ（ＪＩ　Ｓ’Ｐ　３２０１　）に筆口
己したところ中心が金色で９次が赤色、外側が黄色の三
重発色の筆跡が得られた。Example 1 Gold powder N [L7000 (brass powder pigment, manufactured by Fukuyama Metal Leaf Industry ■), is, o part C, 1,5olvent Yellow 1 9 (oil-soluble dye) 5. Oi-Hayabusa Kin'/u-n 50.0, Il' C, 1, Ac1d Red 51 (Water-soluble 1 raw simmering material) 5
, 0 parts water 25, o 1Slt Each of the above mixtures was placed in the above synthetic stirrer and stirred at room temperature for 4 hours to obtain an ink. When I filled this ink into a commercially available raw ink tip type writing instrument (Paint Marker M 8 P5, manufactured by Pentel ■) and applied it to writing paper A (JI S'P 3201), the center was gold and the 9th point was A triple-colored handwriting with red color and yellow color on the outside was obtained.

比較例　１゜ 実施例１の水の代わりにキシレンを用いた以外は実施例
１と同様にしてインキを（ＩＪた。このインキを使用し
実施例１と同様に筆記したところ中心が金色で輪郭が黄
色の三重発色の筆跡が得られた。Comparative Example 1 Ink (IJ) was prepared in the same manner as in Example 1 except that xylene was used instead of water in Example 1. When this ink was used to write in the same manner as in Example 1, the center was gold and the outline was A yellow, triple-colored handwriting was obtained.

実施例　２゜ アルペーネト２４１Ｍ　２０．、Ｏバ１く（アルミニウ
ムａ顔料、東洋アルミニウム■製）Ｃ，１，５ｏｌｖｅ
ｎｔ　Ｒｅｄ２４　（油溶性染料）３．０部トルエン　
４００部 ｎ−ヘキサン　１００川； Ｃ，１，Ｄｉｒｅｃｔ　ＢＩａｃ８６（水溶性染料）３
．０部水　２５．　Ｏｙｊｌ＋ 上記各成分を実施例１と同様にしてインキを得た。この
インキを使用し実施例１と同様に筆記したところ中心が
銀色で１次が青色、外＋＋ｌＩが赤色の三重発色の筆跡
が得られた。Example 2゜Arpeneto 241M 20. , Oba1ku (aluminum a pigment, manufactured by Toyo Aluminum) C,1,5olve
nt Red24 (oil-soluble dye) 3.0 parts toluene
400 parts n-hexane 100 parts; C, 1, Direct BIac86 (water-soluble dye) 3
．． 0 parts water 25. Oyjl+ An ink was obtained using the above components in the same manner as in Example 1. When this ink was used to write in the same manner as in Example 1, triple-colored handwriting with silver in the center, blue in the primary area, and red in the outer ++lI was obtained.

比較例　２゜ 実施例２のＣ，１，Ｄｉｒｅｃｔ　ＢＩａｃ８６の代わ
りにＣ，１，５ｏｌｖｅｎｔ、　Ｂｌｕｅ　２５を用い
た以外は実施クリ２と同様にしてインキを訃だ。このイ
ンキを使用し実施例１と同様に筆記したところ中心が水
色で輪郭が紫色の二重発色の筆跡が得られた。Comparative Example 2 Ink was prepared in the same manner as in Example 2, except that C,1,5 solvent, Blue 25 was used instead of C,1, Direct BIac86 in Example 2. When this ink was used to write in the same manner as in Example 1, a double-colored handwriting with a light blue center and a purple outline was obtained.

実施例　６ ブロンズ紛階５００　１５．０≦ＩＸ （真鍮粉顔料、福田金属箔工業■製） Ｃ，１，５ｏｌｖｅｎｔ　ＢＩａｃ、ｋ　５　（油溶性
染料）　４０部酢酸ブチル　６０．　Ｏ５ｌ（ Ｃ，１，Ｂａ５ｉｃ　Ｂｌｕｅ　７　（水溶性染料）　
２０部水　１　６．’０部 ノきりニスター　６０部 （油溶性樹脂、播磨化成工業■製） 上記各成分を実施例１と同様にしてインキを得た。この
インキを使用し実施例１と同様に筆記したところ中心が
金色で２次が青色で、外側が黒色の三重発色の筆跡が得
られた。Example 6 Bronze powder grade 500 15.0≦IX (brass powder pigment, manufactured by Fukuda Metal Foil Industry ■) C, 1,5 solvent BIac, k 5 (oil-soluble dye) 40 parts Butyl acetate 60. O5l (C,1,Ba5ic Blue 7 (water-soluble dye)
20 parts water 1 6. '0 Part Nokirinister 60 parts (oil-soluble resin, manufactured by Harima Kasei Kogyo ■) An ink was obtained using the above components in the same manner as in Example 1. When this ink was used to write in the same manner as in Example 1, triple-colored handwriting was obtained, with the center being gold, the secondary being blue, and the outside being black.

比較例　６ 実施例６のＣ，１，５ｏｌｖｅｎｔ　ＢＩａ、ｃｋ　３
　の代わりにＣ，Ｌ　Ｂａ５ｉｃ　Ｙｅｌｌｏｗ　２を
用いた以外は実施例６と同様にしてインキを得た。この
インキを使用し実施例１と同様に筆記したところ中心が
金色で輪郭が緑色の二ＩＪ′Ｌ発色の筆跡がイー）られ
た。Comparative Example 6 C,1,5olvent BIa, ck 3 of Example 6
An ink was obtained in the same manner as in Example 6 except that C,L Ba5ic Yellow 2 was used instead of C,L Ba5ic Yellow 2. When this ink was used to write in the same manner as in Example 1, a two-color handwriting with a golden center and a green outline was produced.

以上に示した如（１本発明の三重発色インキは金属粉顔
４４と油溶性染料と水溶性染料とによる１種Ｍの顔料と
２種類の染料といった祖み合せにより１明な三重発色の
筆跡が１（）られる侵れたものである。As shown above (1) The triple color ink of the present invention has a single bright triple color handwriting due to the combination of metal powder face 44, type 1 M pigment made of oil-soluble dye and water-soluble dye, and two types of dye. 1() is a violation.

牙、）許出願人　べんてる株式会社Fang) Patent applicant: Bentel Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 金属粉顔料と、油溶性染料と、水と相溶性のない有機溶
剤とよりなる有機溶剤系と；水溶性染料と、水とよりな
る水系との混合分散系より少なくともなることを特徴と
する三重発色インキ。A triple layer characterized by comprising at least an organic solvent system consisting of a metal powder pigment, an oil-soluble dye, and an organic solvent incompatible with water; and a mixed dispersion system of a water-soluble dye and an aqueous system consisting of water. Colored ink.