COMPOSITION FOR OPTIC FILMS WITH EXCELLENT OPTICAL TRANSPARENCY, TOUGHNESS AND HEAT RESISTANCE COMPRISING SILICONE OIL AND GRAFT COPOLYMER AS AN IMPACT REINFORCING AGENT AND OPTIC FILMS

摘要

PURPOSE: A composition for optic films is provided to obtain an optical film with excellent optical transparency, toughness, and heat resistance, a phase difference film, a polarizer, and an electronic device.;CONSTITUTION: A composition for optic films comprises (a) a (meth)acrylic thermoplastic transparent resin, (b) a graft copolymer consisting of a conjugated diene-based rubber and an acrylic resin, and (c) silicone oil. The weight ratio of the (meth)acrylic thermoplastic transparent resin and graft copolymer is 10:90-50:50. The weight ratio of the conjugated diene-based rubber and the acrylic resin constituting the graft copolymer is 3:97-50:50.;COPYRIGHT KIPO 2011