| 摘要 |
PURPOSE:To enable easy color formation with high density under low energy conditions, by hardening a composition prepared by mixing specified amounts of respectively specified surfactant, UV absorber and photo-stabilizer into a mixture comprising a polyester resin and a crosslinking agent in a specified ratio, by active energy rays. CONSTITUTION:A resin composition comprises 100pts.wt. of a mixture of 40-95wt.% of a polyester resin with 60-5wt.% of a crosslinking agent capable of being hardened by active energy rays, 0.1-12pts.wt. of at least one silicon- or fluorine-containing surfactant, 1-10pts.wt. of at least one benzotriazole UV absorber and 1-10pts.wt. of a hindered amine photo-stabilizer. The resin composition is enhanced in light stability and in stability (dark fading properties) of the color of the composition dyed with a sublimable disperse dye to heat or moisture, and is capable of being dyed with high upon dyeing. |
