发明名称 Inhibitor for platinum catalyzed silicone rubber compositions
摘要 A platinum catalyzed silicone rubber composition with an improved work life having as its base constituents 100 parts of a vinyl-containing polysiloxane where the vinyl concentration is at least 0.005 mole percent, at least 0.1 parts per million of a platinum catalyst and from 1 to 50 parts based on 100 parts of the vinyl-containing polysiloxane of a hydrogen-containing polysiloxane and further having as an inhibitor additive a compound with at least one radical of the formula, -C-O-O-H The preferred inhibitor compounds containing the hydroperoxy radical are tertiary butyl hydroperoxide, methylethylketone hydroperoxide, cumene hydroperoxide, 1,1,3,3,-tetramethylbutyl hydroperoxide and 2,5-dimethyl-2,5-dihydroperoxyhexane.
申请公布号 US4061609(A) 申请公布日期 1977.12.06
申请号 US19760675377 申请日期 1976.04.09
申请人 GENERAL ELECTRIC COMPANY 发明人 BOBEAR, WILLIAM J.
分类号 C08L83/00;C08K5/14;C08L83/04;C08L83/07;(IPC1-7):C08L1/00 主分类号 C08L83/00
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