Patent ID: 6160045
Filing Date: 2000-12-12
Classification: C08G,C08L

Abstract:
A silicone oil gel composition which is comprised of a silicone block copolymer selected from the group consisting of polyethylene-polydimethylsiloxane block copolymers and polyethylene-polydimethylsiloxane-polydiphenylsiloxane block copolymers wherein the overall number average molecular weight of the copolymer is from 1000 to 21,000, the polyethylene blocks have a number average molecular weight of 400 to 3000, the polydimethylsiloxane blocks have a number average molecular weight of 600 to 20,000, and the polydiphenylsiloxane blocks have a number average molecular weight of 200 to 2000, wherein the block copolymer is dissolved in a silicone oil which is a polydimethylsiloxane polymer having a number average molecular weight of from 1000 to 1,000,000.