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    • 17. 发明公开
    • 티아진인디고 안료 분산제, 및 이것을 사용한 안료 조성물,착색 조성물 및 컬러 필터
    • 噻唑啉染料分散剂,颜料组合物,彩色组合物和彩色滤光片,使用它们
    • KR1020070106456A
    • 2007-11-01
    • KR1020070041452
    • 2007-04-27
    • 토요잉크SC홀딩스주식회사
    • 후지키마사유키고토쇼코
    • C09B21/00C09B7/00
    • C09B67/0033C09B7/00
    • A thiazineindigo pigment dispersant is provided to improve the transparency of a coloring composition, and to impart low viscosity, low thixotropic property and excellent flowability and shelf stability to a coloring composition. A thiazineindigo pigment dispersant is represented by the following formula 1. In formula 1, each of R1 and R2 represents a group needed to form an aromatic, alicyclic or heterocyclic ring optionally having a substituent other than -(E)p- group; E is a basic group substituted on a carbocyclic or heterocyclic ring containing R1 and/or a carbocyclic or heterocyclic ring containing R2 and is represented by the following formula 3 or 4. In formulae 3 and 4, X represents -S-, -O-, -SO2-, -CO-, -SO2NR-, -NRSO2-, -CONR-, -CH2NRCOCH2NR- or -(CH2)mNH-, wherein each R represents H, a substituted or non-substituted C1-C20 alkyl, C2-C20 alkenyl or C6-C20 aryl, and m is an integer of 1-10; a is 0 or 1; Y represents a substituted or non-substituted C1-C20 alkylene, C2-C20 alkenylene, C6-C20 arylene or a heterocyclic ring containing N, O or S, or at least two of them are bonded directly to each other or by way of a linking group selected from -NR-, -O-, -SO2- and -CO-; b is 0 or 1; each of R3 and R4 is a substituted or non-substituted C1-C30 alkyl or C2-C30 alkenyl, or R3 and R4 together form a heterocyclic ring containing N, O or S; Z represents -CH2NR'COCH2NR'-, -CH2NR'COCH2NR'-G-, -NR'-, -NR'-G-CO-, -NR'-G-CONR'-, -NR'-G-SO2-, -NR'-G-SO2NR'-, -O-G-CO-, -O-G-CONR'-, -SO2-, -O-G-SO2- or -O-G-SO2NR'-, wherein each R' represents H, a substituted or non-substituted C1-C20 alkyl, C2-C20 alkenyl or C6-C20 aryl, and each G represents a substituted or non-substituted C1-C20 alkylene, C2-C20 alkenylene or C6-C20 arylene; c is 0 or 1; each of R5, R6, R7 and R8 independently represents H, a substituted or non-substituted C1-C20 alkyl, C2-C20 alkenyl or C6-C20 aryl; R9 represents H, a substituted or non-substituted C1-C20 alkyl or C2-C20 alkenyl; and p is an integer of 1-6.
    • 提供噻嗪染料分散剂以提高着色组合物的透明度,赋予着色组合物低粘度,低触变性和优异的流动性和保存稳定性。 噻嗪染料分散剂由下式1表示。在式1中,R 1和R 2各自表示形成任选具有 - (E)对基团以外的取代基的芳香族,脂环族或杂环的基团。 E是在含有R 1和/或含有R 2的碳环或杂环的碳环或杂环上取代的碱基,由下式3或4表示。在式3和4中,X表示-S-,-O- ,-SO 2 - , - CO - , - SO 2 NR - , - NRSO 2 - , - CONR-, - CH 2 NRCOCH 2 NR-或 - (CH 2)m NH-,其中每个R表示H,取代或未取代的C 1 -C 20烷基, -C 20烯基或C 6 -C 20芳基,m为1-10的整数; a是0或1; Y表示取代或未取代的C 1 -C 20亚烷基,C 2 -C 20亚烯基,C 6 -C 20亚芳基或含有N,O或S的杂环,或其至少两个彼此直接键合或通过 选自-NR - , - O - , - SO 2 - 和-CO-的连接基团; b为0或1; R 3和R 4各自为取代或未取代的C 1 -C 30烷基或C 2 -C 30烯基,或者R 3和R 4一起形成含有N,O或S的杂环; Z代表-CH2NR'COCH2NR'-,-CH2NR'COCH2NR'-G-,-NR'--NR'-G-CO-,-NR'-G-CONR'-,-NR'-G-SO2- ,-NR'-G-SO2NR'-,-OG-CO-,-OG-CONR'-,-SO2 - ,-OG-SO2-或-OG-SO2NR'-,其中每个R'代表H, 或未取代的C 1 -C 20烷基,C 2 -C 20烯基或C 6 -C 20芳基,并且各G表示取代或未取代的C 1 -C 20亚烷基,C 2 -C 20亚烯基或C 6 -C 20亚芳基; c为0或1; R 5,R 6,R 7和R 8各自独立地表示H,取代或未取代的C 1 -C 20烷基,C 2 -C 20烯基或C 6 -C 20芳基; R 9表示H,取代或未取代的C 1 -C 20烷基或C 2 -C 20烯基; p为1-6的整数。