Patent ID: 7361450
Filing Date: 2008-04-22
Classification: C08F,C08G,C08L,C09D,G02B,Y10S

Abstract:
1. A photosensitive resin composition comprising a photosensitive resin (A) comprising a carboxyl group-containing (meth)acrylate oligomer (A′) which is a reaction product between a carboxyl group-containing polyester compound (c′) and a compound (d′) that has a (meth)acryloyl group and an epoxy group in a molecule, wherein said compound (d′) is glycidyl (meth)acrylate, and wherein the polyester compound (c′) is a reaction product between a diol compound (a′) having an alicyclic structure and tetra-basic acid dianhydride (b), a photopolymerization initiator (C) and a diluent (XX) or a crosslinking agent (B).