Patent ID: 8354163
Filing Date: 2013-01-15
Classification: C08J,C08K,Y10T

Abstract:
1. A resin substrate provided with a coating layer, which comprises: a substrate made of a resin containing an aromatic ring, and a coating layer formed on at least one surface of the substrate, said coating layer having a thickness of from 0.5 μm to 10 μm and comprising: wherein the acrylic polymer (1) has an acid value of at most 1 mg KOH/g, a glass transition point of from 60° C. to 150° C., and a mass average molecular weight of from 90,000 to 1,000,000, and wherein the average of absorption coefficients of the ultraviolet light absorbing component (2) to light in a wavelength region of from 350 nm to 380 nm is from 3.5 g/(mg·cm) to 100 g/(mg·cm), and said ultraviolet light absorbing component (2) is 2-[4-(4,6-bis-{2-hydroxy-4-[1-(6-methyl-heptyloxycarbonyl)-ethoxy]-phenyl}-[1,3,5]triazin-2-yl)-3-hydroxy-phenoxy]-propionic acid 6-methyl-heptyl ester.