Patent ID: 6225390
Filing Date: 2001-05-01
Classification: A61K,A61Q,C08G,C08K,C08L

Abstract:
A silicone oil gel composition, comprising:a silicone oil which is a cyclic or linear siloxane monomer; anda silicone block copolymer which is dissolved in the silicon oil, wherein the silicone block copolymer is selected from the group consisting of polyethylene-polydimethylsiloxane block copolymers and polystyrene-polydimethylsiloxane block copolymers wherein the overall number average molecular weight is from 2000 to 251,000, the polystyrene content is 40% or less by weight, the polystyrene block number average molecular weight is from 1000 to 30,000, the polyethylene block number average molecular weight is from 1000 to 20,000, and the polydimethylsiloxane block number average molecular weight is from 1000 to 250,000.