Patent ID: 7326374
Filing Date: 2008-02-05
Classification: C09J,G02B,G02F,Y10T

Abstract:
1. A polarizing plate comprising a polarizer, a protective film provided on at least one surface thereof with an adhesive layer, and an adhesion imparting layer on a surface of the protective film which adheres to the polarizer via the adhesive layer, wherein the protective film comprises (A) a thermoplastic resin having a substituted and/or non-substituted imide group in a side chain and (B) a thermoplastic resin having a substituted and/or non-substituted phenyl group, and nitrite group in a side chain, the adhesive layer comprises a polyurethane adhesive containing a urethane polyol and an isocyanate crosslinking agent, and wherein the adhesion imparting layer is formed from a urethane-modified polyester copolymer resin.