Patent ID: 7060737
Filing Date: 2006-06-13
Classification: B32B,C08F,C08K,C09D,Y10T

Abstract:
1. A curable resin composition comprising: (A-1) surface-treated acicular oxide particles, the oxide comprising an oxide of at least one element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony, and cerium, (A-2) oxide particles other than the acicular oxide particles (A-1), comprising an oxide of at least one element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony, and cerium, (B) a compound having two or more polymerizable unsaturated groups, (C) a photopolymerization initiator wherein the ratio by weight of (A-1) and (A-2) which is defined as the weight amount of particles (A-1) divided by the total weight of particles (A-1) and (A-2), has a value between 0.2 and 0.9.