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1.发明授权Branched polysiloxane-polyether-based copolymers, their preparation and use 失效分支聚硅氧烷 - 聚醚基共聚物，其制备和用途
公开(公告)号：US5625024A
公开(公告)日：1997-04-29
申请号：US409113
申请日：1995-03-23
申请人： Sabine Schlitte , Hubertus Eversheim , Gebhard Wagner , Karl-Heinz K asler , Jan Mazanek , Hans-Ulrich Meier-Westhues
发明人： Sabine Schlitte , Hubertus Eversheim , Gebhard Wagner , Karl-Heinz K asler , Jan Mazanek , Hans-Ulrich Meier-Westhues
IPC分类号： B01D19/04 , B01F17/54 , C08G77/06 , C08G77/12 , C08G77/22 , C08G77/46 , C08G77/48 , C08G77/50 , C09D7/12 , D06M15/647
CPC分类号： B01D19/0409 , C08G77/46
摘要： The present invention relates to novel polysiloxane-polyether-based copolymers which contain T units and comprise randomly linked organopolysiloxane units and linear polyether units, to a method for their preparation and their use.
摘要翻译： 本发明涉及包含T单元并包含无规连接的有机聚硅氧烷单元和线性聚醚单元的新型聚硅氧烷 - 聚醚基共聚物，其制备方法及其应用。
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2.发明授权
公开(公告)号：US5623026A
公开(公告)日：1997-04-22
申请号：US587454
申请日：1995-12-28
IPC分类号： C08G59/14 , C08G64/00 , C08G64/04 , C08G77/22 , C08G77/38 , C08G77/42 , C08G77/44 , C08L69/00 , C08L83/04 , C08F283/02
摘要： Siloxanes containing epoxy groups having the formula 1 ##STR1## Formula 1 whereinA means a C.sub.1 -C.sub.20 alkyl radical with epoxy groupsB means R.sup.1 or AR.sup.1, R.sup.2 independently of each other, means C.sub.1 -C.sub.20 alkyl or C.sub.6 -C.sub.10 aryla means zero or a whole number from 1-100b means zero or a whole number from 1-100c means a whole number from 1-5.
摘要翻译： 含有具有式1的环氧基的硅氧烷其中A表示具有环氧基的C 1 -C 20烷基，表示R 1或A R 1，R 2彼此独立地表示C 1 -C 20烷基或C 6 -C 10芳基a 零或整数1-100 b表示零或整数1-100 c表示1-5的整数。
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公开(公告)号：US08829140B2
公开(公告)日：2014-09-09
申请号：US13472871
申请日：2012-05-16
IPC分类号： C08G77/445 , C08G77/448 , C08G77/14
CPC分类号： C08G77/448 , C08G77/14
摘要： Disclosed herein is a process for the production of a polysiloxane-polyorgano block copolymer. The process includes reacting a reaction mixture containing (a) an ester-functional polydiorganosiloxane and (b) a bisphenolic compound or a bisphenolic compound oligomer. This process has the advantage of yielding block copolymers with controlled block structures and avoiding the impurities that may be carried over from the conventional hydroxyaryloxy-terminated-polydiorganosiloxanes.
摘要翻译： 本文公开了一种制备聚硅氧烷 - 聚有机嵌段共聚物的方法。 该方法包括使含有（a）酯官能聚二有机硅氧烷和（b）双酚化合物或双酚化合物低聚物的反应混合物反应。 该方法具有产生具有受控嵌段结构的嵌段共聚物并避免可能由常规羟基氧基封端的聚二有机硅氧烷所携带的杂质的优点。
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4.发明授权Liquid organopolysiloxane resins, a process for their preparation, low viscosity polydiorganosiloxane compositions containing liquid organopolysiloxane resins and their use 失效液体有机聚硅氧烷树脂，其制备方法，含有液体有机聚硅氧烷树脂的低粘度聚二有机硅氧烷组合物及其用途
公开(公告)号：US5932668A
公开(公告)日：1999-08-03
申请号：US700896
申请日：1996-08-21
申请人： Robert Friebe , Hubertus Eversheim
发明人： Robert Friebe , Hubertus Eversheim
IPC分类号： C08G77/06 , C08G77/20 , C08G77/22 , C08L83/04 , C08L83/05 , C08L83/07 , C09D183/04 , C09D183/05 , C09D183/07 , C09K3/10 , H01L23/29 , C08G77/08
CPC分类号： H01L23/296 , C08G77/20 , C08L83/04 , C09D183/04 , C09K3/1018 , C08G77/12 , H01L2924/0002
摘要： Novel liquid organopolysiloxane resins of the average composition �R.sup.1 Si(CH.sub.3).sub.2 O.sub.1/2 !.sub.a �(CH.sub.3).sub.3 SiO.sub.1/2 !.sub.b �R.sup.2 O.sub.1/2 !.sub.c �R.sup.1 Si(CH.sub.3)O!.sub.d �(CH.sub.3).sub.2 SiO!.sub.e �SiO.sub.2 !,whereinR.sup.1 is a C.sub.2 -C.sub.8 -alkenyl group,R.sup.2 is an optionally substituted, linear or branched C.sub.1 -C.sub.8 -alkyl group or a mixture thereof,a+b+c+d+e is about 1 to 6,d+e is about 0 to 3,the resin has a viscosity of 0.1 to 1000 Pas at 25.degree. C., andthe alkenyl or vinyl content of the resin is in the range of 0.4 to 4 mmol/g,and their preparation by reacting at least one of tetraalkoxysilane and its partial hydrolyzate with at least one organosiloxane and a strong acid as catalyst in the presence of water and optionally an organic solvent at a temperature of about >40.degree. C. They are formulated into novel low viscosity polydiorganosiloxane compositions.
摘要翻译： 具有平均组成[R1Si（CH3）2O + E，fra1 / 2 + EE] a [（CH3）3SiO + E，fra1 / 2 + EE] b [R2O + E，fra 1/2]的新型液体有机聚硅氧烷树脂 + EE] c [R 1 Si（CH 3）O] d [（CH 3）2 SiO] e [SiO 2]，其中R 1是C 2 -C 8 - 烯基，R 2是任选取代的直链或支链C 1 -C 8烷基或 其混合物，+ b + c + d + e为约1〜6，d + e约为0〜3，树脂在25℃下的粘度为0.1〜1000Pa·s，烯基或乙烯基含量 的树脂在0.4〜4mmol / g的范围内，并且通过使四烷氧基硅烷及其部分水解产物中的至少一种与至少一种有机硅氧烷和强酸作为催化剂在水和任选的有机溶剂的存在下反应而制备 在约> 40℃的温度下，将它们配制成新的低粘度聚二有机硅氧烷组合物。
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公开(公告)号：US20120296051A1
公开(公告)日：2012-11-22
申请号：US13472871
申请日：2012-05-16
IPC分类号： C08G77/445 , C08G77/18
CPC分类号： C08G77/448 , C08G77/14
摘要： Disclosed herein is a process for the production of a polysiloxane-polyorgano block copolymer. The process includes reacting a reaction mixture containing (a) an ester-functional polydiorganosiloxane and (b) a bisphenolic compound or a bisphenolic compound oligomer. This process has the advantage of yielding block copolymers with controlled block structures and avoiding the impurities that may be carried over from the conventional hydroxyaryloxy-terminated-polydiorganosiloxanes.Also disclosed are ester-functional polysiloxanes and polysiloxane-polyorgano block copolymers prepared by the process of the invention. These copolymers exhibit advantageous properties such as improved low temperature properties, improved rheological properties during molding, improved clarity, chemical, scratch resistance, and improved electrical insulation properties.
摘要翻译： 本文公开了一种制备聚硅氧烷 - 聚有机嵌段共聚物的方法。 该方法包括使含有（a）酯官能聚二有机硅氧烷和（b）双酚化合物或双酚化合物低聚物的反应混合物反应。 该方法具有产生具有受控嵌段结构的嵌段共聚物并避免可能由常规羟基氧基封端的聚二有机硅氧烷所携带的杂质的优点。 还公开了通过本发明的方法制备的酯官能聚硅氧烷和聚硅氧烷 - 聚有机嵌段共聚物。 这些共聚物表现出有利的性质，例如改进的低温性能，改善模塑过程中的流变性能，改进的透明度，化学，耐刮擦性和改善的电绝缘性能。
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公开(公告)号：US07374771B2
公开(公告)日：2008-05-20
申请号：US10495343
申请日：2002-11-12
IPC分类号： A61K8/25
CPC分类号： A61Q1/06 , A61K8/046 , A61K8/585 , A61Q3/00 , A61Q5/00 , A61Q11/00 , A61Q15/00 , A61Q17/04 , A61Q19/00 , C07F7/0874 , C11D3/162
摘要： Cosmetic formulations comprising alkyl-substituted siloxanes as vaporizable carriers.
摘要翻译： 包含烷基取代的硅氧烷作为可汽化载体的化妆品制剂。
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公开(公告)号：US20050113592A1
公开(公告)日：2005-05-26
申请号：US10910946
申请日：2004-08-04
申请人： Roland Wagner , Ralf Maecker , Hubertus Eversheim , Horst Lange
发明人： Roland Wagner , Ralf Maecker , Hubertus Eversheim , Horst Lange
CPC分类号： C07F7/128
摘要： The invention relates to a process for manufacturing chlorosilanes, in which methyl-rich disilane, polysilane and siloxane residues from the Müller-Rochow synthesis or a chlorosilane synthesis are reduced in quantity. It comprises the steps: a) reaction of silicon with alkyl halogenides, aryl halogenides or hydrogen chloride, b) reaction of at least one high-boiling product fraction from step a) with at least one halogenide and c) reaction of at least one high-boiling product fraction resulting from step b) with alkyl halogenides, aryl halogenides and/or chlorosilanes.
摘要翻译： 本发明涉及一种制备氯硅烷的方法，其中来自Müller-Rochow合成或氯硅烷合成的富含甲基的乙硅烷，聚硅烷和硅氧烷残基数量减少。 它包括以下步骤：a）硅与烷基卤化物，芳基卤化物或氯化氢的反应，b）至少一种来自步骤a）的高沸点产物级分与至少一种卤化物的反应，和c）至少一种高 由步骤b）得到的沸石产物级分与烷基卤化物，芳基卤化物和/或氯硅烷反应。
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公开(公告)号：US06258968B1
公开(公告)日：2001-07-10
申请号：US09367668
申请日：1999-12-10
IPC分类号： C07F708
摘要： Process for the preparation of organofunctional polysiloxanes, which comprises reacting cyclic dialkylsiloxanes with at least one compound of the type HO—R′—X, wherein X═—OH, —COOH, —NR″2—, —CR″═CR″2, and R═alkyl, aryl, alkylene, oxyalkylene or arylene, in the presence of an equilibration catalyst.
摘要翻译： 用于制备有机官能聚硅氧烷的方法，其包括使环状二烷基硅氧烷与至少一种类型的HO-R'-X化合物反应，其中X = -OH，-COOH，-NR'2，-CR“= CR 在平衡催化剂的存在下，R =烷基，芳基，亚烷基，氧化烯或亚芳基。
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公开(公告)号：US20120046485A1
公开(公告)日：2012-02-23
申请号：US13255257
申请日：2010-03-12
摘要： The invention relates to novel polyorganosiloxanes, methods for their preparation and their use, in particular as force and/or heat transmitting liquids, such as hydraulic liquids, and in cosmetic compositions.
摘要翻译： 本发明涉及新颖的聚有机硅氧烷，其制备方法及其用途，特别是作为力和/或传热液体如液压液体和化妆品组合物。
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10.发明申请Process For The Manufacture Of Polyorganosiloxanes Comprising (C6-C60)-Alkylmethylsiloxy Groups And Dimethylsiloxy Groups 审中-公开包含（C6-C60） - 烷基甲基甲硅烷氧基和二甲基甲硅烷氧基的聚有机硅氧烷的制造方法公开(公告)号：US20100178266A1
公开(公告)日：2010-07-15
申请号：US12667304
申请日：2008-06-23
CPC分类号： A61K8/891 , A61K8/55 , A61K8/8111 , A61Q5/10 , A61Q5/12 , A61Q19/00 , C08G77/12 , C08G77/38 , C10M107/50 , C10M2229/0465
摘要： The present invention relates to novel processes for the manufacture of poly-organosiloxanes comprising (C6-C60)-alkylmethylsiloxy-groups and dimethyl-siloxy groups, polyorganosiloxanes obtainable by such processes, preferably aqueous emulsions comprising such polyorganosiloxanes and the use of such polyorganosiloxanes.
摘要翻译： 本发明涉及制备包含（C 6 -C 60） - 烷基甲基甲硅烷氧基和二甲基 - 甲硅烷氧基的聚有机硅氧烷的新方法，可通过这些方法获得的聚有机基硅氧烷，优选包含这种聚有机基硅氧烷的水性乳液和使用这种聚有机硅氧烷。
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