Patent ID: 6420485
Filing Date: 2002-07-16
Classification: C08F

Abstract:
A silylated copolymer which is the reaction product of:(A) an olefin copolymer prepared from at least 50 mole percent of at least one C4 to C7 isomonoolefin monomer and at least one vinyl aromatic monomer; (B) a siloxane having the formula Q-SiR2(OR2Si)nRâ€³SiRâ€²Y2 â€ƒwherein Q is a monovalent group selected from hydrogen or an olefinically unsaturated hydrocarbon group having 2 to 8 carbon atoms, R is an alkyl group having 1 to 4 carbon atoms, Râ€³ is a divalent hydrocarbon group having 1 to 6 carbon atoms, Y is a hydrolyzable organic group, Râ€² is selected from R or Y and n is an integer having a value of 1 to 9; and (C) a free radical generator.