| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin composition capable of being formed into an optical member having improved light resistance and heat resistance in acrylic resin compositions for forming the cured products having high optical transparency. <P>SOLUTION: The resin composition to be formed into a transparent cured product by curing comprises (A) an acrylic polymer obtained by reacting an unsaturated carboxylic acid with at least a part of an epoxy group in a copolymer obtained by copolymerizing monomers comprising (a) an epoxy group-containing (meth)acrylate, (b) a polymerizable monomer having one polymerizable unsaturated bond and (c) a monomer containing a siloxane structure-containing (meth)acrylate, (B) a polymerizable monomer having a polymerizable unsaturated bond and (C) a radical polymerization initiator. <P>COPYRIGHT: (C)2008,JPO&INPIT |
