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Patent Agency Ranking
公开(公告)号：KR101014934B1
公开(公告)日：2011-02-15
申请号：KR1020040048074
申请日：2004-06-25
Applicant: 토요잉크SC홀딩스주식회사
CPC classification number: C09D11/36
Abstract: 2종류 이상의 혼합 유기용제, 안료 및 수지로 이루어지는 비수성(非水性) 잉크젯 잉크에 있어서, 혼합 유기용제의 전체 양을 1로 했을 때 각 유기용제의 혼합량 비를 각각 X
1 , X
2 ······X
n (단 n은 정수를 나타냄), 20℃에서의 각 유기용제의 증기압(mmHg)을 각각 y
1 , y
2 ······y
n (단, n은 정수를 나타냄)으로 하고, A=x
1 y
1 +x
2 y
2 +······+x
n y
n , B=x
1 /y
1 +x
2 /y
2 +······+x
n /y
n 으로 하였을 때 하기의 수학식(1), (2), (3)을 모두 만족시키는 것을 특징으로 하는 비수성 잉크젯 잉크.
5＞A＞0.1 수학식(1)
10＞B＞1 수학식(2)
8＞(BA)＞0.1 수학식(3)
비수성 잉크젯 잉크, 혼합 유기용제, 분산제, 안료-
公开(公告)号：KR1020050001448A
公开(公告)日：2005-01-06
申请号：KR1020040048074
申请日：2004-06-25
Applicant: 토요잉크SC홀딩스주식회사
CPC classification number: C09D11/36
Abstract: PURPOSE: Provided is a nonaqueous ink-jet ink which is improved in storage stability, ejecting property, drying property, fixing property and smear fastness. CONSTITUTION: The nonaqueous ink-jet ink comprises an organic solvent mixture comprising at least two kinds of organic solvents; a pigment; and a resin, wherein the organic solvent mixture satisfies the three relations represented by 5>A>0.1, 10>B>1, and 8>(B- A)>0.1. In the relations, A = x1y1+x2y2+···+xnyn; B = x1/y1+x2/y2+···+xn/yn; x1, x2, ···, xn are the ratio of each organic solvent when the total amount of organic solvents is 1; y1, y2, ···, yn are the vapor pressure (mmHg) of each organic solvent; and n is an integer. Preferably the organic solvent mixture comprises at least one a glycol acetate represented by CH3CO(OR1)nOR2, wherein R1 is an ethylene group or a propylene group; R2 is a C1-C4 alkyl group; and n is an integer of 1-3.
Abstract translation: 目的：提供储存稳定性，喷射性，干燥性，定影性和涂抹牢度提高的非水性喷墨油墨。 构成：非水性喷墨油墨包含含有至少两种有机溶剂的有机溶剂混合物; 颜料; 和树脂，其中有机溶剂混合物满足由5> A> 0.1,10> B> 1和8>（B-A）> 0.1表示的三个关系。 在关系中，A = x1y1 + x2y2 + ... + xnyn; B = x1 / y1 + x2 / y2 + ... + xn / yn; x1，x2，...，xn是当有机溶剂的总量为1时每种有机溶剂的比例; y1，y2，...，yn是各有机溶剂的蒸气压（mmHg） 并且n是整数。 优选地，有机溶剂混合物包含至少一种由CH 3 CO（OR 1）nOR 2表示的乙二醇乙酸酯，其中R 1是亚乙基或亚丙基; R2是C1-C4烷基; n为1-3的整数。
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公开(公告)号：KR101051825B1
公开(公告)日：2011-07-25
申请号：KR1020040050206
申请日：2004-06-30
Applicant: 토요잉크SC홀딩스주식회사
IPC: C09B67/46
CPC classification number: C09D11/322 , C09B67/0034 , C09B67/0035 , C09B67/0063 , C09B67/0085 , C09B68/4257 , C09B68/441 , C09B68/446 , C09D11/101
Abstract: 폴리알릴아민(polyallylamine)과 유리(遊離)된 카르복실산을 가지는 폴리에스테르와의 축합물 혹은 염; 하기 일반식(1)로 표현되는 안료 유도체; 안료; 및 유기용제를 포함하는 안료 분산체를 제공한다.
(PX)
- [N(R
1 , R
2 , R
3 , R
4 )]
+ 일반식(1)
(식 중, P는 유기 색소 잔기, X는 설폰산기 또는 카르복실산기, R
1 은 탄소수 5~20의 알킬기, R
2 , R
3 , R
4 는 각각 독립적으로 수소원자 또는 탄소수 1~20의 알킬기를 나타낸다.)
안료, 유기용제, 안료 분산체, 잉크젯 잉크, 인쇄 잉크, 축합물Abstract translation: 聚烯丙胺与具有游离羧酸的聚酯的缩合物或盐; 由以下通式（1）表示的颜料衍生物; 颜料; 和含有有机溶剂的颜料分散体。
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公开(公告)号：KR1020050002645A
公开(公告)日：2005-01-07
申请号：KR1020040050206
申请日：2004-06-30
Applicant: 토요잉크SC홀딩스주식회사
IPC: C09B67/46
CPC classification number: C09D11/322 , C09B67/0034 , C09B67/0035 , C09B67/0063 , C09B67/0085 , C09B68/4257 , C09B68/441 , C09B68/446 , C09D11/101
Abstract: PURPOSE: Provided are a pigment dispersion which has excellent dispersibility, fluidity and storage stability, and an ink-jet ink and a printing ink containing the pigment dispersion. CONSTITUTION: The pigment dispersion comprises a condensate of polyarylamine and polyester having free carbonic acid; a pigment derivative represented by (P-X)¬- £N(R1, R2, R3, R4)|¬+; a pigment; and an organic solvent, wherein P is a different kind of organic chromic residue selected from azo-based, benzimidazole-based, phthalocyanine-based, quinacridone-based, anthraquinone-based, dioxazine-based, diketopyrrolopyrrole-based, quinophthalone-based, isoindolinone-based, isoindoline-based, perylene-based, perinone-based, flavanthrone-based, pyranthrone-based and anthrapyrimidine-based one; X is a sulfonic acid group or a carbonic acid group; R1 is a C5-C20 alkyl group; and R2, R3 and R4 are independently H or a C1-C20 alkyl group.
Abstract translation: 目的：提供具有优异的分散性，流动性和储存稳定性的颜料分散体，以及含有颜料分散体的喷墨油墨和印刷油墨。 构成：颜料分散体包含聚芳基胺和具有游离碳酸的聚酯的缩合物; 由（P-X）∈-N（R1，R2，R3，R4）|¬+表示的颜料衍生物; 颜料; 和有机溶剂，其中P是选自偶氮系，苯并咪唑系，酞菁系，喹吖啶酮系，蒽醌系，二恶嗪系，二酮吡咯并吡咯系，喹酞酮系，异吲哚啉酮等不同种类的有机铬残基 基于异二氢吲哚的苝类，苝系，紫罗烯酮系，黄烷酮酮系，吡喃酮系和蒽嘧啶系等。 X是磺酸基或碳酸基; R1是C5-C20烷基; 并且R 2，R 3和R 4独立地为H或C 1 -C 20烷基。
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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
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％。
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