| 摘要 |
A fluorine-containing silane compound of the formula: <IMAGE> (I) wherein Rf is a fluorine-containing C4-C18 aliphatic group, R1 is hydrogen or a C1-C4 alkyl group, A is a straight or branched C1-C12 alkylene group or a group of the formula: <IMAGE> +TR <IMAGE> in which R2 is hydrogen or a C1-C3 acyl group, R3 is a C1-C6 acyl group, A' is a C2-C8 alkylene group, A'' is a C1-C4 alkylene group, and Q is -CO- or -SO2-, B is a group of the formula: (CH2)3S(CH2)p, CH2COO, CH2CH2O, <IMAGE> COR4S(CH2)p, R4SR5COO(CH2)3or +TR <IMAGE> in which R4 and R5 are each a straight or branched C2 or C3 alkylene group, and p is 2 or 3, X is chlorine or a C1-C3 alkoxy group, X' is chlorine or a C1-C3 alkyl or alkoxy group, a phenyl group or a glycidyl group, m is 0 or 1, and n is an integer of 0 to 40, which modifies surface characteristics of a solid substrate.
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