Patent ID: 9442372
Filing Date: 2016-09-13
CPC Classification: C08F,C08L,G03F

Claim Text:
1. A photocurable composition containing a pigment dispersion composition, an alkali-soluble resin, a photopolymerizable compound, an organic solvent in a range of from 80% by mass to 90% by mass with respect to a total mass of the photocurable composition, and a photopolymerization initiator, the pigment dispersion composition containing a pigment (B) dispersed with a polymeric compound (A) which comprises at least one partial structure selected from the following formulae (1) and (2) and has a vinyl polymer main chain having a weight-average molecular weight of 1,000 to 100,000: wherein in formula (1), Q wherein in formula (2), Rf denotes an alkylene group with at least one fluorine atom substituted, wherein an acid value of the polymeric compound (A) is 50 to 200 mgKOH/g, and the polymeric compound (A) contains 15 to 100% by mass of a repeating unit containing at least one partial structure selected from the formulae (1) and (2).