公开(公告)号：KR1020090008380A

公开(公告)日：2009-01-21

申请号：KR1020087028329

申请日：2007-04-24

Applicant: 토요잉크SC홀딩스주식회사

Inventor： 사토신이치 ,  아이다세이지 ,  나카자토아쯔시 ,  히로시마쯔토무 ,  다나카요시카즈 ,  이나가키다이 ,  노가미다카유키 ,  이케가미도모노리

IPC: C09D11/326 ,  C09D11/36 ,  B41J2/01 ,  B41M5/00

CPC classification number: C08G18/0823 ,  C08G18/10 ,  C08G18/8064 ,  C09D11/326 ,  C09D11/36 ,  Y10T428/24802 ,  C08G18/348

Abstract: Disclosed is a non-aqueous ink composition for ink-jet recording, comprising (A) an urethane resin dispersant having an acidic functional group, (B) a pigment and (C) an organic solvent [and optionally (D) a thermally reactive compound]. The dispersant (A) is a branched urethane resin dispersant prepared by polymerizing an isocyanate-terminated compound (p) with a compound (c) having one or more acidic groups and two or more hydroxyl groups and a polyol compound (q) having two or more hydroxyl groups between which 1 to 30 atoms are interposed, under hydroxyl-excess conditions. The isocyanate-terminated compound (p) is prepared by reacting a polyisocyanate (a) having three or more isocyanate groups with a monoalcohol (b) at such a ratio that the ratio of the number of moles of an isocyanate group derived from the component (a) (Ma) to that of a hydroxyl group derived from the component (b) (Mb) becomes 3/2 to 3/0.5 by mole. The polyisocyanate (a) is used in an amount of 25 to 60% by weight relative to the total amount of volatile components of the dispersant (A).

Abstract translation: 公开了一种用于喷墨记录的非水性油墨组合物，其包含（A）具有酸性官能团的聚氨酯树脂分散剂，（B）颜料和（C）有机溶剂[和任选地（D）热反应性化合物 ]。 分散剂（A）是通过使异氰酸酯封端的化合物（p）与具有一个或多个酸性基团和两个或更多个羟基的化合物（c）和多元醇化合物（q）聚合而制备的支链聚氨酯树脂分散剂，其具有两个或 在羟基过量条件下插入1至30个原子的更多羟基。 异氰酸酯封端化合物（p）通过使具有三个以上异氰酸酯基的多异氰酸酯（a）与一元醇（b）的反应比例来制备，所述比例使得衍生自成分的异氰酸酯基的摩尔数 a）（Ma）与由成分（b）（Mb）衍生的羟基相同）为3 / 2-3〜0.5 / 0.5摩尔。 多异氰酸酯（a）的用量相对于分散剂（A）的挥发成分的总量为25〜60重量％。

公开(公告)号：KR101487555B1

公开(公告)日：2015-01-29

申请号：KR1020080087110

申请日：2008-09-04

Applicant: 토요잉크SC홀딩스주식회사

Inventor： 이나가키다이 ,  이케가미도모노리 ,  노가미다카유키 ,  다나카요시카즈

IPC: C09D11/32 ,  G02B5/20 ,  B41J2/01 ,  B41M5/00

Abstract: 본 발명은 색 특성이 우수한 아연 프탈로시아닌 안료를 사용하여, 고 고형분이고 고 안료농도로, 분산성, 유동성, 및 안정성이 양호한 착색 조성물, 및 그것을 사용한 안정 토출(吐出)이 가능한 잉크젯 잉크, 추가로 그 잉크젯 잉크를 사용하여 형성되는 컬러 필터 기판을 제공하는 것을 과제로 한다.
상기 과제를 해결하기 위해, 용제(A), 안료(B), 및 염기성 분산제(C)를 포함하는 착색 조성물로서, 용제(A)가 CH
3 -C(=O)-O-(C
n H
2n O)
m -C(=O)-CH
3 로 표시되는 용제(A-1) 및 R-(OC
3 H
6 )
p -OC(=O)-CH
3 로 표시되는 용제(A-2)로 이루어진 군으로부터 선택되는 1종류 이상의 용제를 포함하고, 안료(B)가 화학식 3으로 표시되는 프탈로시아닌 안료를 포함하는 것을 특징으로 하는 상기 착색 조성물을 개시한다.
화학식 3:
[화학식 3]

[화학식 3 중, 중심 금속원소 M은 Zn이고, X
1 ~X
16 은 각각 독립적으로 H, Cl, 및 Br로부터 선택되는 원소이다.]

公开(公告)号：KR1020090029643A

公开(公告)日：2009-03-23

申请号：KR1020080087110

申请日：2008-09-04

Applicant: 토요잉크SC홀딩스주식회사

Inventor： 이나가키다이 ,  이케가미도모노리 ,  노가미다카유키 ,  다나카요시카즈

IPC: C09D11/32 ,  G02B5/20 ,  B41J2/01 ,  B41M5/00

CPC classification number: C09D11/32 ,  C09B69/108 ,  C09D11/322 ,  C09D11/326 ,  C09D11/36 ,  G02F1/133514

Abstract: A coloring composition is provided to ensure excellent dispersibility, fluidity and preserving stability while showing high pigment concentration, by using zinc phthalocyanine pigment with excellent coloring property. A coloring composition comprises solvent(A), pigment(B) and basic dispersing agent(C). The solvent(A) comprises at least one kind of solvent selected from the group consisting of the solvent (A-1) represented by the chemical formula 1: CH3-C(=O)-O-(CnH2nO)m-C(=O)-CH3, and the solvent (A-2) represented by the chemical formula 2: -(O-C3H6)p-O-C(=O)-CH3. The pigment(B) comprises phthalocyanine pigment represented by the chemical formula 3. In the chemical formula 1, CnH2n is linear or branched alkylene chain; 1

Abstract translation: 通过使用具有优异着色性能的酞菁锌颜料，提供着色组合物以确保优异的分散性，流动性和保持稳定性，同时显示高颜料浓度。 着色组合物包含溶剂（A），颜料（B）和碱性分散剂（C）。 溶剂（A）包含选自由化学式1表示的溶剂（A-1）：CH 3 -C（= O）-O-（C n H 2n）m C（= O））的至少一种溶剂， -CH 3和由化学式2表示的溶剂（A-2）：（O-C 3 H 6）p OC（= O）-CH 3。 颜料（B）包括由化学式3表示的酞菁颜料。在化学式1中，C n H 2n是直链或支链亚烷基链; 1 <= M <= 3; 和2 <= n <= 5。 在化学式2中，R为C 1-8烷基; C3H6是直链或支链丙烯链; 和1 <= p <= 3。 在化学式3中，M是Zn作为中心金属元素; X1〜X16是选自H，Cl和Br的元素。

公开(公告)号：KR1020080075190A

公开(公告)日：2008-08-14

申请号：KR1020087014794

申请日：2006-10-06

Applicant: 토요잉크SC홀딩스주식회사

Inventor： 이케가미도모노리 ,  다나카나오히로 ,  이나가키다이 ,  노가미다카유키 ,  다나카요시카즈

IPC: C08L101/02 ,  C08L33/06 ,  C08L43/02 ,  C09D17/00

CPC classification number: C09D11/30 ,  B41M3/003 ,  C08L33/06 ,  C08L43/02 ,  C08L2666/04

Abstract: A coloring resin composition which comprises at least a pigment, a pigment derivative, a melamine compound or benzoguanamine compound, and a resin having one or more kinds of phosphate groups or a resin comprising units of a monomer represented by a specific structural formula. The composition has satisfactory chemical resistance. Optimizing the resin structure and optimizing the makeup of the coloring resin composition enable the composition to have a low viscosity and satisfactory long-term viscosity stability when used as a coating material or ink having a high pigment concentration, and enable the composition to have a low viscosity and satisfactory delivery stability while retaining resistances when used as an ink-jet ink. With this ink-jet ink, high-performance color filter substrates, packages, outdoor signboards, etc. can be far more efficiently produced as compared with conventional methods.

Abstract translation: 一种着色树脂组合物，其至少包含颜料，颜料衍生物，三聚氰胺化合物或苯并胍胺化合物，以及具有一种或多种磷酸酯基团的树脂或包含由特定结构式表示的单体单元的树脂。 该组合物具有令人满意的耐化学性。 优化树脂结构并优化着色树脂组合物的组成使得当用作具有高颜料浓度的涂料或油墨时，该组合物具有低粘度和令人满意的长期粘度稳定性，并且使组合物具有低 粘度和满意的输送稳定性，同时在用作喷墨油墨时保持电阻。 使用这种喷墨油墨，与传统方法相比，可以更有效地生产高性能滤色器基板，包装，户外招牌等。