Patent ID: 7807757
Filing Date: 2010-10-05
Classification: C08F,C08K,Y10T

Abstract:
1. A process for stabilising and at the same time phase compatibilising plastics or plastic compositions comprising at least two different polymers by incorporating polymeric compounds obtained by reacting a benzotriazol, of formula (VI) R R R  —(CO)—NH—(CH R  or —CH R R is 0 or 1; t is a number from 0 to 6; u is a number from 2 to 12; with a compatibiliser to form the polymeric compound, wherein the compatibiliser compound is a polymer with acrylic acid, glycidyl methacrylate, methacrylic acid, maleic anhydride or vinyl alcohol and the formed polymeric compound has unreacted acid, glycidyl, anhydride or alcohol functionality.