Patent ID: 9519079
Filing Date: 2016-12-13
CPC Classification: C08F,C08G,C09K,G02B,G02F,G03F,Y10T

Claim Text:
1. A coloring composition comprising a resin (A) having a dye structure, wherein in a peak area of the total molecular weight distribution of the resin (A) measured by gel permeation chromatography, a proportion of a peak area of a component having a molecular weight of 20,000 or more is 10% or less, the dye structure of the resin (A) is a structure derived from a dye selected from the group consisting of a xanthene dye, a cyanine dye, a squarylium dye, a quinophthalone dye, and a subphthalocyanine dye, and the resin (A) contains a polymerizable group having an ethylenically unsaturated bond in the side chain of the resin (A) after polymerization.