PRESSURE SENSITIVE ADHESIVE COMPOSITION AND POLARIZED PLATE USING THE SAME

摘要

An adhesive composition is provided to significantly reduce the curing time and to improve the productivity by inducing rapid crosslinking, when fabricating a polarizing plate and a liquid crystal display device. An adhesive composition comprises: (a) a polymer having an epoxy pendant group; (b) an amine-based multi-functional crosslinking agent; and (c) a silane coupling agent. The polymer having a pendant epoxy group is an acrylic copolymer obtained by copolymerizing a (meth)acrylate monomer for preparing a homopolymer having a glass transition temperature of -90 to 10 deg.C, an epoxy group-containing acrylic monomer and a monomer having other functional groups.