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1. 发明授权

US5597882A Tin compound-containing compositions as one of the two components of two component systems which crosslink at room temperature to give organopolysiloxane elastomers 失效
标题翻译：含锡化合物的组合物作为双组分体系的两种组分之一，其在室温下交联以得到有机聚硅氧烷弹性体
公开(公告)号：US5597882A
公开(公告)日：1997-01-28
申请号：US240742
申请日：1994-09-06
申请人： August Schiller , Norman Dorsch , Werner Graf , Alois Strasser
发明人： August Schiller , Norman Dorsch , Werner Graf , Alois Strasser
IPC分类号： C07F7/22 , C08K5/544 , C08K5/57 , C08L83/04 , C08L83/14 , C08G77/06
CPC分类号： C08K5/57 , C07F7/2252 , C08L83/04 , C08G77/18 , C08G77/20 , C08G77/24
摘要： The compositions proposed contain, as their main constituents,(a) a diorganopolysiloxane with triorganosiloxy groups as terminal groups, the organic groups being hydrocarbon groups which may be halogenated,(b) the reaction product of a diacylated diorganotin compound with a disilaalkane containing, per molecule, at least two monovalent hydrocarbon groups which are bonded to silicon via oxygen and may optionally be substituted by an alkoxy group, or with an oligomer of such a disilaalkane,(c) an organosilicon compound containing, per molecule, at least one amino or amino group bonded to silicon via carbon,(d) optionally, a filler and(e) optionally, a disilaalkane and/or silane containing, per molecule, at least three monovalent hydrocarbon groups which are bonded to silicon via oxygen and may optionally be substituted by an alkoxy group, or an oligomer of such a disilaalkane and/or silane.
摘要翻译：所提出的组合物作为其主要成分包含（a）具有三有机甲硅烷氧基作为端基的二有机聚硅氧烷，有机基团可以被卤化的烃基，（b）二酰基二有机锡化合物与二硫代烷烃的反应产物分子，至少两个通过氧连接到硅上并可任选地被烷氧基取代的单价烃基，或与二恶烷的低聚物结合的（c）每分子含有至少一个氨基或氨基通过碳与硅键合，（d）任选的填料和（e）任选的二烷基和/或硅烷，每分子含有至少三个一价烃基，其通过氧连接到硅上，并且可以任选被取代通过烷氧基，或这种二吡烷和/或硅烷的低聚物。

2. 发明授权

US4968760A Paintable organopolysiloxane compositions which crosslink at room temperature to form elastomers 失效
标题翻译：可室外有机聚硅氧烷组合物，其在室温下交联以形成弹性体
公开(公告)号：US4968760A
公开(公告)日：1990-11-06
申请号：US318993
申请日：1989-03-06
申请人： August Schiller , Norman Dorsch , Werner Graf , Karl Braunsperger
发明人： August Schiller , Norman Dorsch , Werner Graf , Karl Braunsperger
IPC分类号： C08J3/24 , C08G77/14 , C08G77/26 , C08G77/38 , C08K5/5419 , C08K5/544 , C08K5/5465 , C08L83/04 , C08L83/06 , C08L83/08 , C09D183/04 , C09D183/06 , C09J183/00 , C09J183/06 , C09K3/10
CPC分类号： C08L83/04 , C08G77/045 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/26 , C08G77/28 , Y10S528/901
摘要： Organopolysiloxane compositions which crosslink at room temperature to form paintable elastomers containing (3) an organopolysiloxane having SiC-bonded radicals with a basic nitrogen and/or (4) a branched organopolysiloxane.
摘要翻译：在室温下交联以形成可涂覆的弹性体的有机聚硅氧烷组合物，其包含（3）具有与SiC键合的基团与/或（4）支化的有机聚硅氧烷的有机聚硅氧烷。

3. 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。

4. 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。

5. 发明授权

US4147855A Organopolysiloxane compositions and elastomers obtained therefrom 失效
标题翻译：有机聚硅氧烷组合物和由其获得的弹性体
公开(公告)号：US4147855A
公开(公告)日：1979-04-03
申请号：US846281
申请日：1977-10-28
申请人： August Schiller , Norman Dorsch , Owsin Sommer
发明人： August Schiller , Norman Dorsch , Owsin Sommer
IPC分类号： C08L83/00 , C08K5/521 , C08L83/04 , C09D5/25 , C08G77/04
CPC分类号： C08K5/521 , C08K3/22 , C08K3/36 , C08K5/52 , C08K5/54 , C08G77/16 , Y10S528/901
摘要： This invention relates to compositions which can be stored under anhydrous conditions, but when exposed to atmospheric moisture cure at room temperature to form elastomers. These compositions contain a diorganopolysiloxane having terminal condensable groups, a silicon compound having at least one nitrogen atom and at least three hydrolyzable groups per molecule, a reinforcing filler and a phosphoric acid ester. These compositions have improved stability and improved flow properties. Elastomers prepared from these compositions when compared with known compositions, have lower modulus values at 100 percent elongation.
摘要翻译：本发明涉及可以在无水条件下储存的组合物，但当暴露于大气湿度下在室温下固化形成弹性体时。这些组合物含有具有末端可缩合基团的二有机聚硅氧烷，每分子具有至少一个氮原子和至少三个可水解基团的硅化合物，增强填料和磷酸酯。这些组合物具有改进的稳定性和改善的流动性能。与已知组合物相比，由这些组合物制备的弹性体在100％伸长率下具有较低的模量值。

6. 发明授权

US4460761A Organopolysiloxane compositions which are stable under anhydrous conditions and elastomers formed therefrom 失效
标题翻译：在无水条件下稳定的有机聚硅氧烷组合物和由其形成的弹性体
公开(公告)号：US4460761A
公开(公告)日：1984-07-17
申请号：US466255
申请日：1983-02-14
申请人： August Schiller , Norman Dorsch
发明人： August Schiller , Norman Dorsch
IPC分类号： C09K3/10 , C08G77/38 , C08K5/57 , C08L83/00 , C08L83/04 , C08L101/10 , C08G77/06
CPC分类号： C08K5/57
摘要： Compositions which are stable when stored under anhydrous conditions, but which crosslink to form elastomers when exposed to moisture at room temperature are prepared by mixing (1) a diorganopolysiloxane having terminal condensable groups, with (2) a silicon compound containing at least three groups per molecule selected from amino groups which are bonded to silicon via nitrogen, oxime groups which are bonded to silicon via oxygen or mixtures thereof and (3) a product which is obtained from the reaction of (a) a silane containing as hydrolyzable groups at least two monovalent hydrocarbon radicals per molecule which are bonded to silicon via oxygen in which the monovalent hydrocarbon radicals may be interrupted by at least one ether-oxygen, or an oligomer thereof, with (b) a diorganotin diacylate, in which all the valences of the tin atom in the reaction product are saturated by SnC-bonded monovalent radicals or by oxygen atoms of the .tbd.SiOSn.tbd. group.
摘要翻译：通过将（1）具有末端可缩合基团的二有机基聚硅氧烷与（2）含有至少三个基团的硅化合物混合，制备在室温下暴露于水分时交联形成弹性体时稳定的组合物选自经由氮键合到硅的氨基的分子，通过氧或其混合物与硅键合的肟基和（3）从（a）含有至少两个可水解基团的硅烷的反应得到的产物通过氧，其中单价烃基可以被至少一个醚 - 氧或其低聚物与（b）二有机锡二酰化物中间体的氧连接到硅上，每分子中的单价烃基，其中锡的全部化合价反应产物中的原子被SnC键合的一价基团或3BOND SiOSn 3BOND基团的氧原子饱和。

7. 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。

8. 发明授权

US4072655A Organosilicon compounds as additives for curable organopolysiloxane compositions 失效
标题翻译：有机硅化合物作为可固化的有机聚硅氧烷组合物的添加剂
公开(公告)号：US4072655A
公开(公告)日：1978-02-07
申请号：US648429
申请日：1976-01-12
申请人： Eckhart Louis , Norman Dorsch , Ernst Wohlfarth
发明人： Eckhart Louis , Norman Dorsch , Ernst Wohlfarth
IPC分类号： C08L83/04 , C08G77/04
CPC分类号： C08K5/54 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/26 , C08G77/42 , C08G77/44 , C08G77/70 , Y10T428/31663
摘要： Organosilicon compounds having at least one hydrocarbon radical linked to at least 75 percent of the silicon atoms via an oxygen atom in which the hydrocarbon radical has at least one hydroxyl group and may be linked again to the same silicon atom or to another silicon atom via an oxygen atom are added to room temperature curable organopolysiloxane compositions to form compositions which are resistant to flow on vertical surfaces. When these compositions are exposed to atmospheric moisture at room temperature, they form elastomers having decreased Shore hardness and modulus on the surface in contact with the substrate as compared to the surface exposed to atmospheric moisture.
摘要翻译：具有至少一个烃基的有机硅化合物通过氧原子与至少75％的硅原子连接，其中烃基具有至少一个羟基并且可以再次通过相同的硅原子或另一个硅原子经由将氧原子加入到室温可固化的有机基聚硅氧烷组合物中以形成耐垂直表面流动的组合物。当这些组合物在室温下暴露于大气水分时，与形成暴露于大气湿度的表面相比，它们形成具有与基材接触的表面上肖氏硬度和模量降低的弹性体。

9. 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。

10. 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。

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