Patent ID: 9018304
Filing Date: 2015-04-28
Classification: C08F,C08G,C09J,Y10T

Abstract:
1. An optical adhesive film prepared from an optical adhesive composition, the optical adhesive composition including a urethane (meth)acrylate copolymer, a reactive monomer, and an initiator, wherein the urethane (meth)acrylate copolymer includes a copolymer obtained by copolymerization of a urethane polyol and a (meth)acrylate monomer, the (meth)acrylate monomer having an isocyanate group and a vinyl group, wherein the urethane (meth)acrylate copolymer includes a hydroxyl group and a vinyl group, and wherein the optical adhesive film has a tensile strength of about 1 to about 70 gf/mm