Patent ID: 7365130
Filing Date: 2008-04-29
Classification: C08L

Abstract:
1. A polymer composition comprising (a) at least one cycloolefinic polymer comprising at least one cyclic olefin mer and at least one acyclic olefin mer, and (b) at least one non-halogenated elastomeric copolymer comprising at least one aromatic vinyl mer and at least one saturated alkene mer, said elastomeric copolymer having an aromatic vinyl content of from 20 to 35 weight percent based on the weight of the elastomeric copolymer, wherein said polymer composition exhibits a haze value of 10% or less and a peak impact energy of 0.05 joules or greater, and wherein said cycloolefinic polymer and said elastomeric copolymer exhibit a difference in refractive index of at least 0.03.