Patent ID: 8133572
Filing Date: 2012-03-13
Classification: C08F,C08J,C09D,G02B,G02F,Y10T

Abstract:
1. A cured transparent film comprising the reaction product of a polymerizable resin comprising first and second polymerizable components selected from an aliphatic urethane diacrylate oligomer and a bisphenol-A ethoxylated diacrylate or bisphenol-A ethoxylated diacrylates, and a crosslinker having at least three (meth)acrylate groups; wherein a homopolymer of the second polymerizable component has an elastic tensile modulus as measured according to ASTM D5026-01 of less than 1×10 8 Pa at 25° C. and a homopolymer of the first polymerizable component has a modulus at least 5×10 7 Pa at 25° C. greater than the homopolymer of the second polymerizable component.