The present invention provides: a pigment dispersion composition including (A) an organic pigment, (B) a pigment derivative represented by Formula (I) below and (C) a polymer compound having a pigment-adsorptive functional group; a curable color composition including the pigment dispersion composition, a polymerizable compound and a polymerization initiator; and a color filter having a color region formed using the curable color composition and a method for producing the same. Q represents an organic colorant residue; A represents an ethylene group or the like; and R represents a hydroxyl group or a group represented by -NH-A-Z; Z represents -SO3H, -COOH or a salt thereof; and n represents an integer of from 1 to 4. When R represents -NH-A-Z, the structures represented by the two -NH-A-Zs bonded to the triazine ring contained in each of the n partial structures bonded to Q may be the same as each other or different from each other.
本发明提供:一种
颜料分散组合物,包括(A)
有机颜料、(B)下式(I)代表的
颜料衍
生物和(C)具有
颜料吸附官能团的高分子化合物;一种可固化颜色组合物,包括该
颜料分散组合物、可聚合化合物和聚合
引发剂;以及一种具有使用该可固化颜色组合物形成的颜色区域的彩色滤光片及其生产方法。Q 代表有机
着色剂残基;A 代表
乙烯基或类似基团;R 代表羟基或由-NH-A-Z 代表的基团;Z 代表-SO3H、-COOH 或其盐;n 代表 1 至 4 的整数。 当 R 代表-NH-A-Z 时,与 Q 键合的 n 个部分结构中的每个部分结构所包含的与
三嗪环键合的两个-NH-A-Z 所代表的结构可以彼此相同,也可以彼此不同。