Patent ID: 8551676
Filing Date: 2013-10-08
Classification: C09B,G02B,G03F

Abstract:
1. A pigment-dispersed composition comprising at least a resin including, as copolymer components, a structural unit having a pendant group containing a nitrogen-containing heterocyclic ring, and a structural unit represented by Formula (6) having a pendant group containing an ethylenic unsaturated double bond; a pigment; and a solvent: wherein, in Formula (6), A 1 represents —CO—, —C(═O)O—, —CONH—, —OC(═O)— or a phenylene group; G 1 represents a divalent organic group; X 3 represents an oxygen atom, a sulfur atom or —N(R 52 )—; R 52 represents an alkyl group which may be substituted; m 1 and n 1 each independently represents 0 or 1; and R 31 to R 36 each independently represents a hydrogen atom or a monovalent substituent; wherein the resin includes a structural unit represented by the following Formula (1) as a structural unit having a pendant group containing a nitrogen-containing heterocyclic ring: wherein, in Formula (1), R