| abstract |
The present invention provides a pigment-dispersed composition including at least a polymer compound (A-1) having at least one selected from the structural units represented by the following formulae (1) to (3), a pigment (B) and a solvent (C), and a pigment-dispersed composition including at least a resin (D) having an acid number of 100 mg KOH/g or more, a dispersion resin (A-2) having an acid number of less than 100 mg KOH/g and an unsaturation equivalent of less than 600, a pigment (B), and a solvent (C) [R1 to R20: a hydrogen atom, a monovalent organic group; A1 to A3: an oxygen atom, a sulfur atom, -N(R21)-; G1 to G3: a divalent organic group; X, Z: an oxygen atom, a sulfur atom, -N(R22)-; Y: an oxygen atom, a sulfur atom, a phenylene group, -N(R23)-; and R21 to R23: an alkyl group]. |