发明名称 Chemically inert fluorinated organosilicon compounds
摘要 Chemically inert fluorinated organosilicon compounds for use as, e.g., lubricants are described corresponding to the formulae R14Si or R23Si(R3SiR42)zR23, where z is from 1 to 4, inclusive, at least three of the R1 radicals, at least two of the terminal R2 radicals, and preferably one of the non-terminal R2 radicals are derived from (a) monovalent alkyl-terminated fluorotelomers of chlorotrifluoroethylene or (b) monovalent alkyl-terminated fluorocotelomers of chlorotrifluoroethylene and either hexafluoropropene or mixtures of hexafluoropropene and tetrafluoroethylene, and R3 represents an alkenyl-terminated divalent fluorotelomer or cotelomer, and the value of z is from 1 to 4, inclusive.
申请公布号 US5110973(A) 申请公布日期 1992.05.05
申请号 US19900590850 申请日期 1990.10.01
申请人 DOW CORNING CORPORATION 发明人 CAPORICCIO, GERARDO
分类号 C07C19/16;C07F7/08;C07F7/18 主分类号 C07C19/16
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