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    • 3. 发明申请
    • SILANE COMPOSITIONS
    • 硅烷组合物
    • WO1986006073A1
    • 1986-10-23
    • PCT/US1986000670
    • 1986-04-02
    • SCM CORPORATION
    • SCM CORPORATIONDePASQUALE, Ralph, J.EVANS, James, M.KREMER, Paul, W.
    • C07F07/08
    • C23F11/141C07F7/1804
    • A corrosion inhibiting alkoxy silane characterized by an alkyleneamino group attached to silicon through a Si-C linkage, a carbonyl or thiocarbonyl group attached to an amine group and a terminal group which may be saturated or unsaturated aliphatic or cycloaliphatic group containing 6 to 20 carbon atoms, a saturated or unsaturated aminoaliphatic or amino cycloaliphatic group containing 6-20 carbon atoms: NHNH2; NH(CH2)nN(R)2; or a formula (I) group where R is a saturated or unsaturated alkyl or haloalkyl group containing 3 to 20 carbon atoms. The invention also provides a method of inhibiting corrosion of metal surfaces by applying a coating containing or consisting of a novel silane as above described.
    • 一种腐蚀抑制性烷氧基硅烷,其特征在于通过Si-C键连接到硅上的亚烷基氨基,与胺基连接的羰基或硫代羰基,以及可以是含有6至20个碳原子的饱和或不饱和脂族或脂环族基团的端基 ,含有6-20个碳原子的饱和或不饱和的氨基脂族或氨基脂环族基团:NHNH 2; NH(CH 2)NN(R)2; 或式(I)基团,其中R 2是含有3至20个碳原子的饱和或不饱和烷基或卤代烷基。 本发明还提供了通过如上所述施加含有或由新型硅烷组成的涂层来抑制金属表面腐蚀的方法。