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公开(公告)号:US4096161A
公开(公告)日:1978-06-20
申请号:US742845
申请日:1976-11-18
申请人: Toshio Shinohara , Masatoshi Arai , Shoji Ichinohe
发明人: Toshio Shinohara , Masatoshi Arai , Shoji Ichinohe
IPC分类号: C01B33/107 , C07F7/12 , C07F7/08
CPC分类号: C07F7/125
摘要: Halogenosilanes are prepared from an organohalogenosilane and an organopolysiloxane as the starting materials by subjecting them to an intermolecular redistribution reaction in the presence of a monohydrochloride of a hexaalkylphosphotriamide. The thus prepared halogenosilanes, which are different from the starting halogenosilane reactant, are very useful in the silicone industry.
摘要翻译: 卤代硅烷由有机基卤硅烷和有机聚硅氧烷作为原料,通过在六烷基磷酰三胺的一盐酸盐存在下进行分子间再分布反应。 如此制备的与起始卤代硅烷反应物不同的卤代硅烷在硅氧烷工业中是非常有用的。
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72.
公开(公告)号:US4089884A
公开(公告)日:1978-05-16
申请号:US814939
申请日:1977-07-12
申请人: Toshio Shinohara , Masatoshi Arai , Kenichi Kojima
发明人: Toshio Shinohara , Masatoshi Arai , Kenichi Kojima
CPC分类号: C07F9/1411
摘要: A novel class of compounds, tris(triorganosilylalkyl) phosphites, represented by the general formula [R.sub.3 Si(CH.sub.2).sub.n O].sub.3 P where R is a monovalent hydrocarbon group and n is 1, 2 or 3. These novel compounds may be synthesized by dehydrochlorination reaction between a triorganosilyl-substituted alkanol and phosphorus trichloride in the presence of a tertiary amine. They have useful values as agricultural chemicals because of their biological activities and also as intermediate compounds in the preparation of certain medicines and chemicals.
摘要翻译: 由通式[R3Si(CH2)nO] 3P表示的新一类化合物,三(三有机甲硅烷基烷基)亚磷酸酯,其中R是一价烃基,n是1,2或3.这些新化合物可以通过脱氯化氢反应 在叔胺的存在下在三有机甲硅烷基取代的链烷醇和三氯化磷之间。 由于它们的生物活性,它们作为农药具有有价值的作用,也是制备某些药物和化学物质的中间体化合物。
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公开(公告)号:US4011088A
公开(公告)日:1977-03-08
申请号:US533359
申请日:1974-12-16
申请人: Hiroshi Makishima , Minoru Hoshino , Toshio Shinohara , Hiroshi Nii , Minoru Hosoda , Toshiharu Hayashi
发明人: Hiroshi Makishima , Minoru Hoshino , Toshio Shinohara , Hiroshi Nii , Minoru Hosoda , Toshiharu Hayashi
CPC分类号: B23K35/226 , C09D1/02 , C09D5/106
摘要: An anti-corrosive coating composition having an improved weldability can be obtained by combining water-soluble potassium silicate and/or ammonium silicate as a binder with a mixture of zinc powder with iron phosphide and/or nickel phosphide as an anti-corrosive pigment.
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