INKJET INK COMPOSITION FOR COLOR FILTER, PROCESS FOR PRODUCING COLOR FILTER, AND COLOR FILTER

摘要

It is a main object of the present invention to provide an ink-jet ink composition for a color filter excellent in storage stability, straightness and sustainability at the time of ejection from a head, wherein a cured layer thereof is excellent in heat resistance, adhesive property, and solvent resistance. This problem is solved by the ink-jet ink composition for a color filter of the present invention comprising a specific epoxy group-containing polymer (A), a specific epoxy group-containing compound (B) having two or more specific epoxy groups and a polycarboxylic acid derivative (C) in which specific carboxylic acid (c1) having alicyclic hydrocarbon is rendered latent by vinyl ether (c2), wherein the equivalence ratio of carboxyl groups rendered latent by the polycarboxylic acid derivative (C) to the total epoxy groups contained in the epoxy-group containing polymer (A) and the epoxy-group containing compound (B) is in the range from 0.7 to 1.1.