| 摘要 |
A silicone oil gel composition which is comprised of a polysiloxane block copolymer which has at least two blocks of polystyrene, polyethylene, and hydrogenated polyisoprene wherein the overall number average molecular weight is from 1000 to 50,000, the polystyrene content is 15% or less by weight, the polystyrene block weight average molecular weight is from 0 to 10,000, the polyethylene block number average molecular weight is from 0 to 10,000, the hydrogenated polyisoprene block number average molecular weight is from 0 to 10,000, the polysiloxane block number average molecular weight is from 1000 to 49,000, wherein the block copolymer is dissolved in a silicone oil which is a hydrogenated silicone oil.
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