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公开(公告)号：US5177236A
公开(公告)日：1993-01-05
申请号：US893439
申请日：1992-06-04
CPC分类号： C07F7/0801 , C07F7/14
摘要： 3-chloropropylsilanes are prepared from hydrogensilanes and allyl chloride, where a stoichiometric excess of allyl chloride is maintained in the condensate of the vapor emitted by the boiling reactant mixture.
摘要翻译： 3-氯丙基硅烷由氢化硅烷和烯丙基氯制备，其中化学计量过量的烯丙基氯保持在由沸腾反应物混合物发射的蒸气的冷凝物中。
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公开(公告)号：US5075480A
公开(公告)日：1991-12-24
申请号：US693368
申请日：1991-04-30
IPC分类号： C07F7/12
CPC分类号： C07F7/122
摘要： The manufacture of vinyltrichlorosilane by reacting vinylchloride with trichlorosilane at a temperature of 400.degree. to 750.degree. C. in a tubular reactor with a rotating displacement body axial-symmetrically disposed therein is improved by heating the reactants to a temperature of 120.degree. to 400.degree. C. prior to their introduction into the reactor.
摘要翻译： 通过将反应物加热至120-400℃，在具有旋转位移体轴向对称设置的管式反应器中，通过氯乙烯与三氯硅烷在400℃至750℃的温度下反应制备乙烯基三氯硅烷。 在引入反应器之前。
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公开(公告)号：US5344950A
公开(公告)日：1994-09-06
申请号：US7415
申请日：1993-01-25
CPC分类号： C07F7/122
摘要： A process for the continuous production of vinylchlorosilanes by reacting vinyl chloride with chlorosilanes at elevated temperature consists of a heatable reaction tube having an internal diameter d.sub.1 and a tubular displacement body having an external diameter d.sub.2 mounted within the reaction tube in an axially symmetrical arrangement and extending over the entire length of the reaction tube, the diameter d.sub.2 being smaller than the diameter d.sub.1.
摘要翻译： 通过氯乙烯与氯硅烷在升高的温度下连续生产乙烯基氯硅烷的方法由具有内径d1的可加热反应管和具有安装在反应管内的外径d2的管状位移体轴向对称排列并延伸 在反应管的整个长度上，直径d2小于直径d1。
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公开(公告)号：US5210256A
公开(公告)日：1993-05-11
申请号：US954164
申请日：1992-09-29
摘要： The novel compound 2-methyl-3-chloropropyl-cyclohexyldichlorosilane is prepared by reacting cyclohexyldichlorosilane with 2-methyl-3-chloropropene or by reacting 2-methyl-3-chloropropyldichlorosilane with cyclohexene, each in the presence of platinum or a platinum compound.
摘要翻译： 通过使环己基二氯硅烷与2-甲基-3-氯丙烯反应或通过2-甲基-3-氯丙基二氯硅烷与环己烯反应制备新化合物2-甲基-3-氯丙基 - 环己基二氯硅烷，各自在铂或铂化合物的存在下反应。
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公开(公告)号：US5258536A
公开(公告)日：1993-11-02
申请号：US29183
申请日：1993-03-10
CPC分类号： C07F7/1824 , C07F7/12 , C07F7/1816 , C07F7/184
摘要： Novel (2-methyl-3-chloropropyl)-cyclohexyl-dialkoxysilanes are prepared by reacting a (2-methyl-3-chloropropyl)-cyclohexyldichlorosilane with a corresponding alcohol. The novel compounds are useful for the modification of silicones.
摘要翻译： 通过使（2-甲基-3-氯丙基） - 环己基二氯硅烷与相应的醇反应来制备新的（2-甲基-3-氯丙基） - 环己基 - 二烷氧基硅烷。 该新型化合物可用于改性有机硅。
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公开(公告)号：US5939575A
公开(公告)日：1999-08-17
申请号：US978189
申请日：1997-11-25
CPC分类号： C07F7/1896
摘要： Acyloxysilanes are prepared by a process of reacting an organochlorosilane with an excess of monocarboxylic anhydride at elevated temperature, thereby forming product acyloxysilane and by-product acyl chloride transferring the reaction mixture to the middle inlet of a separation tower having a still pot at its base, removing excess carboxylic anhydride by distillation at the tower top under reduced pressure, removing acyl chloride by-product from the separation tower, uniformly removing acyloxysilane from the tower still pot, and reacting virtually quantitatively the residual acid chloride present in the acyloxysilane removed from the still pot by adding a metal carboxylate to the acyloxysilane and separating the metal chlorides formed from the product.
摘要翻译： 通过在高温下使有机氯硅烷与过量的单羧酸酐反应的方法制备出甲氧基硅烷，从而形成产物酰氧基硅烷和副产物酰氯，将反应混合物转移到其底部具有静止釜的分离塔的中间入口， 通过在减压下在塔顶蒸馏除去过量的羧酸酐，从分离塔除去酰氯副产物，从塔釜中均匀除去酰氧基硅烷，并且实际上定量地反应从静止物中除去的酰氧基硅烷中残留的酰氯 通过向酰氧基硅烷中加入金属羧酸盐并分离由产物形成的金属氯化物。
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公开(公告)号：US5852206A
公开(公告)日：1998-12-22
申请号：US980116
申请日：1997-11-26
CPC分类号： C07F7/20 , C07F7/1896
摘要： A process for removing residual acidic chlorine from acyloxysilanes, comprises virtually quantitatively reacting metal carboxylates with the acidic chlorine present in the acyloxysilane, and the metal chlorides formed being separated off.
摘要翻译： 从酰氧基硅烷中除去残留的酸性氯的方法包括使羧酸金属羧酸与存在于酰氧基硅烷中的酸性氯化物实际上定量反应，形成的金属氯化物被分离出来。
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8.发明授权Water-based organopolysiloxane-containing compositions, processes for their preparation and their use 失效含水基的含有机聚硅氧烷的组合物，其制备方法及其用途
公开(公告)号：US5629400A
公开(公告)日：1997-05-13
申请号：US568384
申请日：1995-12-06
申请人： Burkhard Standke , Albert Frings , Michael Horn , Hans-Joachim Kotzsch , Frank Kropfgans , Jaroslaw Monkiewicz , Claus-Dietrich Seiler , Jim Steinmetz
发明人： Burkhard Standke , Albert Frings , Michael Horn , Hans-Joachim Kotzsch , Frank Kropfgans , Jaroslaw Monkiewicz , Claus-Dietrich Seiler , Jim Steinmetz
IPC分类号： C08L83/08 , B01F17/54 , C08G77/26 , C08G77/28 , C08L83/04 , C09D183/04 , C09D183/08 , C09J183/00 , C09J183/08
CPC分类号： C09D183/08 , C08G77/26
摘要： The invention relates to water-based organopolysiloxane containing compositions which are essentially free from organic solvents, have a flash point above 70.degree. C. and essentially liberate no alcohols by hydrolysis on dilution with water. The organopolysiloxane-containing compositions according to the invention are obtainable by mixing M mol of water-insoluble organotrialkoxysilanes with Q mol of water-soluble aminoalkylalkoxysilanes in a molar ratio of 0
摘要翻译： 本发明涉及基本上不含有机溶剂的含水基有机聚硅氧烷的组合物，其闪点高于70℃，并且在用水稀释时基本上不通过水解释放醇。 根据本发明的含有机聚硅氧烷的组合物可通过将M摩尔不溶于水的有机三烷氧基硅烷与摩尔比为0
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公开(公告)号：US4271234A
公开(公告)日：1981-06-02
申请号：US8146
申请日：1979-01-31
申请人： Eduard Schonafinger , Paul Deigner , Manfred Ohlinger , Helmut Jakusch , Jurgen Amort , Heinz Nestler , Claus-Dietrich Seiler , Otto Ambros
发明人： Eduard Schonafinger , Paul Deigner , Manfred Ohlinger , Helmut Jakusch , Jurgen Amort , Heinz Nestler , Claus-Dietrich Seiler , Otto Ambros
IPC分类号： C09C1/22 , C01G49/02 , C01G49/06 , C09C1/00 , C09C1/24 , C09C3/12 , G11B5/71 , B32B5/16 , B32B9/04
CPC分类号： C09C1/24 , C09C3/12 , G11B5/71 , C01P2004/10 , C01P2004/80 , C01P2006/22 , C01P2006/42 , C01P2006/90 , Y10S428/90 , Y10T428/24388 , Y10T428/24413 , Y10T428/257 , Y10T428/2995 , Y10T428/31663 , Y10T428/31667
摘要： An iron oxide pigment having a coating of a silane of the formulaR.sub.n Si(OR').sub.4-nwhereinR is an, in some cases, branched or oxygen-bridge-containing alkyl or alkenyl moiety of 1 to 18 carbon atoms, or an aryl moiety,R' is an, in some cases, branched and, in some cases, oxygen-bridge-containing alkyl moiety of 1 to 8,n=1 to 3,or a hydrolysis product thereof; a magnetic tape containing such coated iron oxide pigment and a process for coating such iron oxide pigment. There is particularly disclosed the treatment of iron oxide magnetic pigments to thereby improve their wear resistance and dispersibility in organic mediums.
摘要翻译： 具有式RnSi（OR'）4-n的硅烷的涂层的氧化铁颜料，其中R是在一些情况下是含有1至18个碳原子的支链或含氧桥的烷基或烯基部分，或 芳基部分，R'在某些情况下是支链的，在一些情况下，含1-8个碳原子的含氧桥烷基部分，n = 1-3，或其水解产物。 含有这种涂覆的氧化铁颜料的磁带和用于涂覆这种氧化铁颜料的方法。 特别公开了氧化铁磁性颜料的处理，从而提高其在有机介质中的耐磨性和分散性。
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公开(公告)号：US4234503A
公开(公告)日：1980-11-18
申请号：US971966
申请日：1978-12-21
CPC分类号： C07F7/1892
摘要： A process for preparing a gamma amino propyl alkoxy silane of the formula ##STR1## wherein R is an alkyl moiety of 1 to 4 carbon atoms, R' is methyl or phenyl, and y is 0, 1 or 2 which comprises contacting the corresponding gamma-chloropropyl alkoxy silane with ammonia under pressure at a temperature between 50.degree. and 90.degree. C. while stirring the reaction mixture.
摘要翻译： 一种制备式IMAMA的γ-氨基丙基烷氧基硅烷的方法，其中R是1至4个碳原子的烷基部分，R'是甲基或苯基，y是0,1或2，其包括使相应的γ 氯丙基烷氧基硅烷与氨在压力下在50至90℃的温度下搅拌反应混合物。
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