Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups

The process for stable's dyes colorant compound (i), wherein the compound comprises one or more vinyl groups, the groups such that said compounds and an ethylene copolymer monomer a colourized the polymerizable composition to the acrylic ester and methyl acrylic polymer. Wherein the compound has good stability and has good solubility of the vinyl monomer is the ultraviolet, wherein the aerobic colour strength and fine thermostability. The publicizes (1) coating composition, comprising (a) one or more of a vinyl polymer compound, the dye compound of the formula (i) one or more of the invention, dyes colorant compound is (iii) a photoinitiator (2) and polymer material, which is one or more acrylic ester and one or more VI, one or more additional a polymerization the compound or a any two or polymer of more of derivative, there is a copolyetherester one or more.