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1. 发明授权

US06284860B1 Cross-linkable organopolysiloxane materials formed into elastomers by separating alcohols 失效
标题翻译：通过分离醇形成弹性体的可交联有机聚硅氧烷材料
公开(公告)号：US06284860B1
公开(公告)日：2001-09-04
申请号：US09463206
申请日：2000-01-20
申请人： Oswin Sommer , Wolfgang Hechtl , Stefan Oberneder , Norman Dorsch , Rudolf Heinrich
发明人： Oswin Sommer , Wolfgang Hechtl , Stefan Oberneder , Norman Dorsch , Rudolf Heinrich
IPC分类号： C08G7708
CPC分类号： C09K3/1018 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/24 , C08G77/26 , C08G77/395 , C08K5/544 , C08L83/04 , C09K2200/0247 , C08L2666/44
摘要： The present invention pertains to the preparation of organopolysiloxanes containing organyloxy groups by reacting organopolysiloxane(s) bearing terminal hydroxyl groups with an alkoxysilane having at least two alkoxy groups and a radical which contains at least one secondary or tertiary amino group bonded to silicon by a divalent C1-2 hydrocarbon radical, the reaction being catalyzed by an acidic ester of phosphoric acid having the formula (HO)aOP—(O—R7)3−a Where R7 is an oxyalkylated active hydrogen component, preferably an oxyalkylated fatty alcohol. RTV-1 compositions containing the reaction product exhibit extended storage life.
摘要翻译：本发明涉及通过使具有末端羟基的有机聚硅氧烷与具有至少两个烷氧基的烷氧基硅烷反应制备含有有机氧基的有机聚硅氧烷，以及含有至少一个与硅键合的仲或叔氨基的基团是二价 C1-2烃基，该反应由具有下式的磷酸的酸性酯催化：其中R 7是烷氧基化的活性氢组分，优选烷氧基化的脂肪醇。含有反应产物的RTV-1组合物具有延长的储存寿命。

2. 发明授权

US06531621B1 Organopolysiloxane materials which can be cross-linked by cleaving alcohols into elastomers 失效
标题翻译：可通过将醇裂解成弹性体而交联的有机聚硅氧烷材料
公开(公告)号：US06531621B1
公开(公告)日：2003-03-11
申请号：US09582143
申请日：2000-07-18
申请人： Norman Dorsch , Rudolf Heinrich , Oswin Sommer , Stefan Oberneder , Wolfgang Hechtl
发明人： Norman Dorsch , Rudolf Heinrich , Oswin Sommer , Stefan Oberneder , Wolfgang Hechtl
IPC分类号： C07F708
CPC分类号： C08G77/18 , C08G77/08 , C08G77/20 , C09K3/1018
摘要： The invention relates to a method for producing organopolysiloxane terminated with alkoxy groups, wherein A) organopolysiloxane terminated with HO is reacted with B) alkoxysilane having at least three alkoxy groups and/or whose partial hydrolysate is made to react in the presence of C) acid phosphoric acid ester of general formula (I): (HO)aOP(—O—[(CR12)b—O]c[(CR22)d]e—L—M)(3−a), wherein a=1 or 2; R1 and R2=a hydrogen, methyl or hydroxyl radical; b and d=2 or 3; c=integral values from 2 to 15; e=0 or 1; L=a radical from the group —O—, —COO—, —OOC—, —CONR3—, —NR4CO— and —CO—; R3 and R4=a hydrogen or a C1-C10-alkyl radical and M=a monovalent, optionally a hydroxyl, fluorine, chlorine, bromine, C1-C10-alkoxylalkyl or cyano group substituted C1- to C20-hydrocarbon radical, provided that the radicals R1 and R2 can only be at one given time a hydroxyl radical in each hydrocarbon atom. The invention further relates to RTV-1-alkoxy masses comprising the reaction product containing organopolysiloxane terminated with alkoxy groups as the essential constituent.
摘要翻译：本发明涉及一种制备用烷氧基封端的有机聚硅氧烷的方法，其中A）用HO封端的有机聚硅氧烷与B反应，B）具有至少三个烷氧基的烷氧基硅烷和/或其部分水解产物在C）酸存在下反应（I）的磷酸酯：（HO）aOP（-O - [（CR12）bO] c [（CR22）d] eLM）（3-a），其中a = 1或2; R1和R2 =氢，甲基或羟基; b和d = 2或3; c =从2到15的积分值; e = 0或1; L =从-O - ， - O - ， - OOC - ， - CONR 3 - ， - NR 4 CO - 和-CO - 基团的基团; R 3和R 4 =氢或C 1 -C 10 - 烷基，M =单价，任选的羟基，氟，氯，溴，C 1 -C 10 - 烷氧基烷基或氰基取代的C 1 -C 20烃基，条件是基团R 1和R 2只能在一个给定时间在每个烃原子中具有羟基。本发明还涉及包含以烷氧基为终点的有机聚硅氧烷作为必要成分的反应产物的RTV-1-烷氧基团。

3. 发明授权

US5412015A Sealing compositions containing polymers of ethylenically unsaturated monomers 失效
标题翻译：含有烯属不饱和单体聚合物的密封组合物
公开(公告)号：US5412015A
公开(公告)日：1995-05-02
申请号：US126592
申请日：1993-09-27
申请人： Oswin Sommer , Michel Dubois , Norman Dorsch , Alois Strasser
发明人： Oswin Sommer , Michel Dubois , Norman Dorsch , Alois Strasser
IPC分类号： C08F20/00 , C08F20/10 , C08L33/06 , C08L83/04 , C08L83/07 , C09K3/10 , C08K3/26
CPC分类号： C09K3/1018 , C08L33/06 , C08L83/04 , C09K2200/0239 , C09K2200/0615 , C09K2200/0625
摘要： Sealing compositions containing dispersions of polymers of ethylenically unsaturated monomers comprising(a) polymers of ethylenically unsaturated monomers,(b) 0.1 to 5% by weight of branched organopolysiloxanes, based on the total weight of the sealing compositions,(c) dispersing agent,(d) filler and(e) water.
摘要翻译：其包含烯属不饱和单体聚合物的分散体，其包含（a）烯属不饱和单体的聚合物，（b）基于密封组合物的总重量为0.1-5重量％的支链有机聚硅氧烷，（c）分散剂，（ d）填料和（e）水。

4. 发明授权

US6011112A Organopolysiloxane compounds cross-linkable by cleaving of alcohols to form elastomers 失效
标题翻译：有机聚硅氧烷化合物可以通过裂解醇形成弹性体而可交联
公开(公告)号：US6011112A
公开(公告)日：2000-01-04
申请号：US43399
申请日：1998-03-23
申请人： Stefan Oberneder , Michael Stepp , Erich Pilzweger , Norman Dorsch
发明人： Stefan Oberneder , Michael Stepp , Erich Pilzweger , Norman Dorsch
IPC分类号： C08K5/54 , C08K5/544 , C08K5/5455 , C08L83/04 , C08K5/34
CPC分类号： C08K5/5442 , C08K5/5455 , C08L83/04 , C08G77/12 , C08G77/18
摘要： The invention relates to organopolysiloxane compounds which can be stored subject to the exclusion of moisture, can be cross-linked by cleaving of alcohols to form elastomers when moisture gains access at room temperature and are based on (A) polydiorganosiloxanes with organyloxy groups, optionally (B) organyloxy functional cross-linkers with at least three organyloxy groups, and optionally (C) condensation catalysts, characterised in that they contain at least one (D) compound selected from the compounds (D.sub.a) to (D.sub.f) given in claim 1.
摘要翻译： PCT No.PCT / EP96 / 04210 Sec。 371日期：1998年3月23日 102（e）1998年3月23日PCT PCT 1996年9月26日PCT公布。公开号WO97 / 12939 日期1997年04月10日本发明涉及可以在不排除水分的情况下储存的有机聚硅氧烷化合物，当在室温下进入湿气时，可以通过裂解醇形成弹性体，并且基于（A）聚二有机硅氧烷与（B）具有至少三个有机氧基的有机氧基官能交联剂和任选的（C）缩合催化剂，其特征在于它们含有至少一种选自化合物（Da）至（Df）的化合物（D）如权利要求1所述。

5. 发明授权

US4942211A Organopolysiloxane compositions which can be crosslinked to form elastomers with the elimination of alcohols 失效
标题翻译：可以与消除醇交联以形成弹性体的有机聚硅氧烷组合物
公开(公告)号：US4942211A
公开(公告)日：1990-07-17
申请号：US293909
申请日：1989-01-06
申请人： Oswin Sommer , Norman Dorsch , Erhard Bosch , Alfred Kurz
发明人： Oswin Sommer , Norman Dorsch , Erhard Bosch , Alfred Kurz
IPC分类号： C08K5/09 , C08K5/098 , C08L83/04
CPC分类号： C08K5/098
摘要： The invention relates to organopolysiloxane compositions which can be crosslinked to form elastomers with the elimination of alcohols and are stabilized by salts of the second main group or sub-group with branched-chain carboxylic acids having from 5 to 15 carbon atoms.
摘要翻译：本发明涉及有机聚硅氧烷组合物，其可以与消除醇交联以形成弹性体，并且由第二主族或亚组与具有5至15个碳原子的支链羧酸的盐稳定。

6. 发明授权

US4399267A Organopolysiloxanes having retarded skin formation 失效
标题翻译：有机聚硅氧烷延缓皮肤形成
公开(公告)号：US4399267A
公开(公告)日：1983-08-16
申请号：US401809
申请日：1982-07-26
申请人： Erhard Bosch , Ingo Craubner , Norman Dorsch , August Schiller , Oswin Sommer
发明人： Erhard Bosch , Ingo Craubner , Norman Dorsch , August Schiller , Oswin Sommer
IPC分类号： C09K3/10 , C08K5/5415 , C08K5/544 , C08L83/00 , C08L83/04 , C08G77/22
CPC分类号： C08K5/54 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/26 , C08G77/28 , Y10S528/901
摘要： The invention relates to organopolysiloxane compositions which are stable when stored under anhydrous conditions, but when exposed to moisture cure to an elastomer containing (a) a diorganopolysiloxane having terminal condensable groups, (b) a silicon compound having 3 amino groups bonded to silicon via nitrogen and/or oxime groups bonded to silicon via oxygen per molecule and (c) a silicon compound having at least one thiol group selected from mercapto-functional silanes or siloxanes. The presence of the mercapto-functional silanes or siloxanes substantially retards the formation of skin but does not substantially extend the cure time of the organopolysiloxanes compositions. These compositions are useful in, for example, screen printing, where a long skin-over time is desired.
摘要翻译：本发明涉及有机聚硅氧烷组合物，其在无水条件下储存时是稳定的，但当暴露于水分固化至含有（a）具有末端可缩合基团的二有机聚硅氧烷的弹性体时，（b）具有3个氨基的硅化合物通过氮键接到硅上，和/或每分子通过氧键连接至硅的肟基团和（c）具有至少一个选自巯基官能硅烷或硅氧烷的硫醇基团的硅化合物。巯基官能硅烷或硅氧烷的存在基本上延缓了皮肤的形成，但基本上延长了有机聚硅氧烷组合物的固化时间。这些组合物可用于例如期望丝网印刷长时间的丝网印刷。

7. 发明授权

US4230826A Organopolysiloxane compositions and elastomers formed therefrom 失效
标题翻译：有机聚硅氧烷组合物和由其形成的弹性体
公开(公告)号：US4230826A
公开(公告)日：1980-10-28
申请号：US33280
申请日：1979-04-25
申请人： Oswin Sommer , August Schiller , Norman Dorsch , Alois Strasser
发明人： Oswin Sommer , August Schiller , Norman Dorsch , Alois Strasser
IPC分类号： C08L83/00 , C08L1/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L83/04 , C08L83/06 , C08L33/20
CPC分类号： C08L83/04 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/24 , C08G77/26 , C08G77/70
摘要： Compositions which are stable when stored under anhydrous conditions, but when exposed to atmospheric moisture cross-link to form elastomers comprising (1) an organopolysiloxane having terminal condensable groups, (2) a silicon compound having at least 3 Si-bonded hydrolyzable groups per molecule and (3) from 30 to 100 percent by weight, based on the weight of the organopolysiloxane (1), of a powder obtained from the homopolymerization or copolymerization of an acrylonitrile in an aqueous medium.
摘要翻译：当在无水条件下储存时，但当暴露于大气中的水分交联以形成弹性体时，它们是稳定的组合物，其包含（1）具有末端可缩合基团的有机聚硅氧烷，（2）每个分子具有至少3个Si键合的可水解基团的硅化合物和（3）基于有机基聚硅氧烷（1）的重量，30至100重量％的由在水性介质中丙烯腈的均聚或共聚获得的粉末。

8. 发明授权

US4426474A Organopolysiloxane compositions and elastomers formed therefrom 失效
标题翻译：有机聚硅氧烷组合物和由其形成的弹性体
公开(公告)号：US4426474A
公开(公告)日：1984-01-17
申请号：US372905
申请日：1982-04-29
申请人： Oswin Sommer , Norman Dorsch , Erhard Bosch , August Schiller , Alois Strasser
发明人： Oswin Sommer , Norman Dorsch , Erhard Bosch , August Schiller , Alois Strasser
IPC分类号： C08L83/00 , C08K5/00 , C08K5/17 , C08K5/54 , C08L83/04 , C08L83/06
CPC分类号： C08K5/17 , C08L83/04 , C08G77/26 , Y10S528/901
摘要： Compositions which can be stored under anhydrous conditions but when exposed to moisture crosslink at room temperature to form elastomers, comprising a diorganopolysiloxane having terminal condensable groups, a silicon compound containing at least three hydrolyzable groups per molecule which are bonded to silicon, and an alkylenediamine in which at least one hydrogen atom that is bonded to a nitrogen atom of the alkylenediamine is substituted with a polyalkylene oxide.
摘要翻译：可以在无水条件下存储但暴露于水分时在室温下交联以形成弹性体的组合物，其包含具有末端可缩合基团的二有机聚硅氧烷，每分子中含有至少三个可水解基团的硅化合物，其与硅键合，其中与亚烷基二胺的氮原子键合的至少一个氢原子被聚环氧烷取代。

9. 发明授权

US06303678B1 Storage-stable organopolysiloxane compositions which can be crosslinked to give elastomers with elimination of alcohols 有权
标题翻译：存储稳定的有机聚硅氧烷组合物，其可以交联以产生具有消除醇的弹性体
公开(公告)号：US06303678B1
公开(公告)日：2001-10-16
申请号：US09523861
申请日：2000-03-14
申请人： Wolfgang Ziche , Norman Dorsch , Susanne Straussberger , Wolfgang Hechtl
发明人： Wolfgang Ziche , Norman Dorsch , Susanne Straussberger , Wolfgang Hechtl
IPC分类号： C08L1900
CPC分类号： C08K5/57 , C08G77/12 , C08G77/18 , C08L83/04 , C08L2666/14 , C08L2666/52
摘要： Stable RTV-1-alkoxy compositions contain a tin catalyst and surfactants (S) which contain divalent polyether units of the general formula (I) —O—[(CR&agr;R&bgr;)u—O]v— (I) in which R&agr; and R&bgr; are hydrogen or a monovalent C1-C10-hydrocarbon radical optionally substituted by hydroxyl, fluorine, chlorine, bromine, C1-C10-alkoxyalkyl or cyano groups, u is from 1 to 6 and v is from 3 to 100. The compositions are stable despite the presence of the tin catalyst and alkoxy-functional organosilicon compounds.
摘要翻译：稳定的RTV-1-烷氧基组合物含有锡催化剂和含有通式（I）的二价聚醚单元的表面活性剂（S），其中R a和R beta是氢或任意被羟基，氟取代的一价C1-C10-烃基，氯，溴，C 1 -C 10 - 烷氧基烷基或氰基，u为1至6，v为3至100.尽管存在锡催化剂和烷氧基官能的有机硅化合物，组合物是稳定的。

10. 发明授权

US06254811B1 Organopolysilozane compositions crosslinkable with elimination of alcohols to give elastomer 失效
标题翻译：有机聚硅氮烷组合物可与消除醇反应得到弹性体
公开(公告)号：US06254811B1
公开(公告)日：2001-07-03
申请号：US09452582
申请日：1999-12-01
申请人： Christian Finger , Norman Dorsch , Wolfgang Hechtl , Christian Baumgartner , Alfred Heinrich
发明人： Christian Finger , Norman Dorsch , Wolfgang Hechtl , Christian Baumgartner , Alfred Heinrich
IPC分类号： E04B168
CPC分类号： C08K5/521 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/24 , C08G77/26 , C08L83/04 , C08L83/00 , C08L2666/28
摘要： Alkoxy RTV-1 compositions comprise the product of the reaction of (A) an HO-terminated organopolysiloxane, (B1) an alkoxysilane which has at least three alkoxy groups and/or its partial hydrolysates, and (B2) an alkoxysilane which has two alkoxy groups and/or its partial hydrolysates, in the presence of (C) an acid phosphoric ester of the general formula (I) (HO)aOP(—O—[(CR12)b—O]c[(CR22)d]e—L—M)(3−a) (I), where a is 1 or 2, R1 and R2 are a hydrogen radical, methyl radical or hydroxyl radical, b and d are 2 or 3, c is an integer from 2 to 15, e is 0 or 1 L comprises a radical —O—, —COO—, —OOC—, —CONR3—, —NR4CO— or —CO—, R3 and R4 are a hydrogen radical or C1-C10-alkyl radical, and M is a monovalent, unsubstituted or hydroxyl-, fluorine-, chlorine-, bromine-, C1-C10-alkoxyalkyl- or cyano-substituted C1-C20-hydrocarbon radical, with the proviso that on any given carbon atom not more than one radical R1 and R2 may be a hydroxyl radical.
摘要翻译：烷氧基RTV-1组合物包含（A）HO封端的有机聚硅氧烷，（B1）具有至少三个烷氧基的烷氧基硅烷和/或其部分水解产物的反应的产物和（B2）具有两个烷氧基的烷氧基硅烷基团和/或其部分水解产物在（C）通式（I）的酸式磷酸酯的存在下，其中1或2，R 1和R 2是氢基，甲基或羟基，b和d是 2或3，c为2至15的整数，e为0或1L包含-O - ， - COO - ， - OOC - ， - CONR 3 - ， - NR 4 CO-或-CO- - 基，R 3和R 4为氢或C 1 -C 10 - 烷基，M是单价，未取代或羟基，氟，氯，溴，C 1 -C 10 - 烷氧基烷基或氰基取代的C 1 -C 20烃基，条件是在任何给定的碳原子上不超过一个基团R 1和R 2可以是羟基。

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