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31.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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32.发明授权Storage-stable solution of carbonated magnesium methoxide in methanol and its use 失效碳酸镁甲醇钠在甲醇中的储存稳定溶液及其用途
公开(公告)号：US5468705A
公开(公告)日：1995-11-21
申请号：US167353
申请日：1993-12-15
IPC分类号： C07C29/70 , C07C29/68 , C07C29/94 , C07C31/30 , C08F4/00 , C08F4/02 , C08F4/50 , C08F10/00 , D21H17/06 , D21H17/63 , D21H25/00 , D21H25/18 , C07F3/02 , B01J31/12 , D21H17/12 , D21H25/02
摘要： The present invention relates to a storage-stable solution of carbonated magnesium methoxide of the formula Mg(CH.sub.3 O).sub.2 (CO.sub.2).sub.n in methanol, and processes for their preparation by reacting metallic magnesium with methanol and CO.sub.2 or reacting magnesium methoxide in methanol with CO.sub.2, wherein the magnesium content of the solution is from 0.1 to 8% by weight, based on the total weight of the solution, and the CO.sub.2 content n is from 1 to 2.2. The present solution is used, inter alia, for the preservation of paper or for the preparation of a catalyst for the polymerization of olefins.
摘要翻译： 本发明涉及在甲醇中的式Mg（CH 3 O）2（CO 2）n的碳酸化甲醇镁的储存稳定溶液，以及通过使金属镁与甲醇和CO 2反应或使甲醇镁与甲醇中的甲醇反应制备的方法 ，其中溶液的镁含量为0.1至8重量％，基于溶液的总重量，并且CO 2含量n为1至2.2。 本溶液尤其用于保存纸或用于制备用于烯烃聚合的催化剂。
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33.发明授权Storage-stable solution of a mixture of carbonated magnesium methoxide, carbonated magnesium ethoxide and their carbonated mixed alkoxide in a combination of methanol and ethanol and uses thereof 失效碳酸化甲醇镁，碳酸化乙醇镁和它们的碳酸化混合醇盐的混合物与甲醇和乙醇的组合的储存稳定溶液及其用途
公开(公告)号：US5468706A
公开(公告)日：1995-11-21
申请号：US167354
申请日：1993-12-15
IPC分类号： C07C29/94 , C07C29/68 , C07C31/30 , C08F4/02 , C08F4/50 , C08F4/60 , C08F4/654 , C08F10/00 , D21H25/02 , D21H25/18 , C07F3/02 , B01J31/12 , D21H17/12
摘要： The present invention relates to a storage-stable solution of a mixture of carbonated magnesium methoxide of the formula Mg(CH.sub.3 O).sub.2 (CO.sub.2).sub.n, carbonated magnesium ethoxide of the formula Mg(C.sub.2 H.sub.5 O).sub.2 (CO).sub.2).sub.n and a carbonated mixed alkoxide of the formula Mg(CH.sub.3 O).sub.x (C.sub.2 H.sub.5 O).sub.y (CO.sub.2).sub.n, in which 0
摘要翻译： 本发明涉及式Mg（CH 3 O）2（CO 2）n的碳酸化甲醇镁，式Mg（C 2 H 5 O）2（CO）2）n的碳酸化的乙醇镁和碳酸化的 甲醇和乙醇的组合，其中0
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34.发明授权
公开(公告)号：US5187291A
公开(公告)日：1993-02-16
申请号：US868548
申请日：1992-04-14
申请人： Claus-Dietrich Seiler , Reinhold Schork , Albert Frings , Hans-Joachim Kotzsch , Hartwig Rauleder
发明人： Claus-Dietrich Seiler , Reinhold Schork , Albert Frings , Hans-Joachim Kotzsch , Hartwig Rauleder
CPC分类号： C07F7/20 , C07C51/60 , C07F7/1896
摘要： Acyloxysilanes and carboxylic acid chlorides can be prepared simultaneously and continuously from organochlorosilanes and monocarboxylic acid anhydrides. Catalytically active amounts of organic bases soluble in the reaction mixture, their salts or organic acid amides are employed here.
摘要翻译： 氰基硅烷和羧酸氯化物可以从有机氯硅烷和一元羧酸酐同时连续制备。 催化活性量的可溶于反应混合物的有机碱，其盐或有机酸酰胺在这里被使用。
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公开(公告)号：US5107009A
公开(公告)日：1992-04-21
申请号：US738348
申请日：1991-07-31
IPC分类号： C07F7/18
CPC分类号： C07F7/1892
摘要： Mercaptosilanes are prepared from haloorganylsilyl compounds and an alkali metal hydrogen sulfide in the presence of a polar, aprotic medium.
摘要翻译： 巯基硅烷由卤代有机基甲硅烷基化合物和碱金属硫化氢在极性非质子介质存在下制备。
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公开(公告)号：US4152346A
公开(公告)日：1979-05-01
申请号：US533728
申请日：1974-12-17
IPC分类号： C08K9/00 , C07F7/10 , C07F7/18 , C08G77/00 , C08G77/06 , C08G77/22 , C08G77/28 , C08G77/38 , C08K9/06
CPC分类号： C07F7/182
摘要： Aminoethylsilanes of the following formula: ##STR1## AMINOETHYLSILOXANES HAVING THE STRUCTURAL UNITS ##STR2## IN WHICH R' represents an aliphatic, saturated or unsaturated hydrocarbon group having 1 to 10 carbon atoms, R" represents an alkyl or oxalkyl radical or the phenyl radical, and a can be equal to 0 or 1 and x equal to 0 or 1 or 2; a process for preparing such aminoethylsilane or aminoethylsiloxane which comprises contacting a beta-halogenethylsilane of the formula: ##STR3## A SILOXANE WITH THE RECURRENT STRUCTURAL UNIT ##STR4## WHEREIN R' is a saturated or unsaturated aliphatic hydrocarbon radical, R" is an alkyl, oxyalkyl or phenyl radical, Y is a halogen atom, a is O or 1 and with ammonia at a temperature between 50 and 120.degree. C.
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公开(公告)号：US5591818A
公开(公告)日：1997-01-07
申请号：US413042
申请日：1995-03-29
申请人： Burkhard Standke , Hartwig Rauleder , Claus-Dietrich Seiler , Hans-Joachim Kotzsch , Hermann Peeters
发明人： Burkhard Standke , Hartwig Rauleder , Claus-Dietrich Seiler , Hans-Joachim Kotzsch , Hermann Peeters
IPC分类号： C08G77/26 , C08G77/28 , C08G77/388 , C08K9/06 , C09J183/00 , C09J183/08
CPC分类号： C08G77/388 , C08G77/26 , C08K9/06
摘要： Disclosed are organosilane polycondensation products prepared by hydrolysis of an hydrogen salt of an aminosilane compound or by hydrolysis of an aminosilane followed by reaction with an alkyl salt. The compounds are useful in forming stable aqueous solutions and as adhesion promoters between inorganic and organic surfaces.
摘要翻译： 公开了通过氨基硅烷化合物的氢盐的水解或氨基硅烷的水解，然后与烷基盐反应制备的有机硅烷缩聚产物。 该化合物可用于形成稳定的水溶液和作为无机和有机表面之间的粘合促进剂。
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38.发明授权Mixtures of linear and cyclic siloxanes or siloxane oligomers and a process for their preparation 失效线性和环状硅氧烷或硅氧烷低聚物的混合物及其制备方法
公开(公告)号：US5282998A
公开(公告)日：1994-02-01
申请号：US892254
申请日：1992-06-02
申请人： Michael Horn , Hans-Joachim Kotzsch
发明人： Michael Horn , Hans-Joachim Kotzsch
IPC分类号： C07F7/08 , C07F7/21 , C08F255/02 , C08G77/04 , C08G77/20 , C08K5/549 , C08L51/06 , C08L83/07 , H01B3/46 , C07F7/02
CPC分类号： C08G77/20 , C08F255/02 , C08G77/045
摘要： Mixtures of siloxane oligomers having a degree of oligomerization of 0 to 8, which have no more than one vinyl substituent attached per silicon atom as well as methoxy and/or ethoxy groups, the molar ratio of vinyl groups to alkoxy groups being 1:1 to 1:8, and in addition optionally alkyl substituents of 1 to 18 carbon atoms, the molar ratio of vinyl groups to alkyl groups being 1:0 to 1:8, are prepared by hydrolysis or cohydrolysis of vinyltrialkoxysilanes and optionally tetraalkoxysilanes and alkyltrialkoxysilanes in alcoholic solution in the presence of an acid catalyst with an amount of water calculated for the degree of oligomerization, followed by removal of the catalyst and of the free alcohol. The siloxane oligomer mixture is useful as a crosslinking agent for thermoplastic polyolefins.
摘要翻译： 低聚度为0至8的硅氧烷低聚物的混合物，每个硅原子具有不超过一个乙烯基取代基以及甲氧基和/或乙氧基，乙烯基与烷氧基的摩尔比为1:1至 乙烯基三烷氧基硅烷和任选的四烷氧基硅烷和烷基三烷氧基硅烷在乙醇中的水解或共水解制备乙烯基与烷基的摩尔比为1:0至1:8的烷基取代基， 溶液在酸催化剂存在下，用一定量的水，按低聚程度计算，然后除去催化剂和游离醇。 硅氧烷低聚物混合物可用作热塑性聚烯烃的交联剂。
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公开(公告)号：US5087714A
公开(公告)日：1992-02-11
申请号：US709593
申请日：1991-06-03
CPC分类号： C07F7/1896 , C07F7/20
摘要： Discoloration of vinylacetoxysilanes is prevented by adding thereto 25 to 500 ppm, based on the amount of vinylacetoxysilane, of 3,5-di-tert.-butylpyrocatechol, 2,6-di-tert.-butyl-4-methylphenol, 2-mercaptobenzimidazole or a mixture thereof.
摘要翻译： 通过向乙烯基乙酰氧基硅烷的量加入25〜500ppm 3,5-二叔丁基邻苯二酚，2,6-二叔丁基-4-甲基苯酚，2-巯基苯并咪唑 或其混合物。
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40.发明授权Storage-stable solutions of carbonated magnesium ethylate in ethanol and their preparation and use 失效碳酸镁乙酯在乙醇中的储存稳定溶液及其制备和用途
公开(公告)号：US5456801A
公开(公告)日：1995-10-10
申请号：US141616
申请日：1993-10-27
IPC分类号： C07C31/30 , C07C29/68 , C07C29/74 , C08F4/10 , C08F4/50 , C08F4/60 , C08F4/654 , C08F10/00 , D21H25/00 , D21H25/02 , D21H25/18 , D21H17/12 , D21H17/74
摘要： The invention relates to storage-stable solutions of carbonated magnesium ethylate of the formula Mg(C.sub.2 H.sub.5 O).sub.2 (CO.sub.2).sub.n in ethanol and processes for their preparation, wherein (1) the magnesium content of the solution is 2.5 to 6% by weight, based on the total solution, and the CO.sub.2 content (n) is 1.55 to 1.85, (2) the magnesium content of the solution is 1.5 to 2.5% by weight, based on the total solution, and the CO.sub.2 content (n) being 1.55 to 1.90 or (3) the magnesium content of the solution is less than 1.5% by weight, based on the total solution, and the CO.sub.2 content (n) is 1.55 to 2.2.
摘要翻译： 本发明涉及在乙醇中的式Mg（C 2 H 5 O）2（CO 2）n的碳酸镁的乙酸盐的储存稳定溶液及其制备方法，其中（1）溶液的镁含量为2.5至6重量％ 基于总溶液，CO 2含量（n）为1.55〜1.85，（2）溶液的镁含量为1.5-2.5重量％，基于总溶液，CO 2含量（n）为1.55 至1.90或（3）溶液的镁含量基于总溶液小于1.5重量％，并且CO 2含量（n）为1.55至2.2。
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