Patent ID: 6476134
Filing Date: 2002-11-05
Classification: C08K,C08L

Abstract:
A two-phase polymer material that comprises a continuous matrix polymer phase and a co-crosslinked, microdispersed soft phase, the continuous matrix polymer phase comprising a thermoplastic polyurethane (A) selected from the group consisting of thermoplastic polyether urethanes, thermoplastic polyester urethanes and mixtures thereof, and the dispersed soft phase comprises a product of a reaction between an ethylene copolymer (B) selected from the group consisting of ethylene/vinyl ester copolymers with a vinyl ester content within a range of 5-50% by weight of the copolymer and ethylene/(meth)acrylic acid ester copolymers with a methacrylic acid ester content within a range of 5-50% by weight of the copolymer and an additive combination (C) that comprises a reactive plasticizer and an organic peroxide.