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1. 发明授权

US4376192A Room temperature-curable organopolysiloxane compositions 失效
标题翻译：室温可固化的有机聚硅氧烷组合物
公开(公告)号：US4376192A
公开(公告)日：1983-03-08
申请号：US358296
申请日：1982-03-15
申请人： Toshio Takago , Masatoshi Arai , Takeo Inoue , Masami Terashima
发明人： Toshio Takago , Masatoshi Arai , Takeo Inoue , Masami Terashima
IPC分类号： C08L83/00 , C08K5/5455 , C08K5/5465 , C08L1/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L83/04 , C08G77/04
CPC分类号： C08K5/54 , C08G77/16 , C08G77/26 , Y10S528/901
摘要： The invention provides a novel room temperature-curable organopolysiloxane composition useful as an adhesive or a sealing material with remarkably extended workable time owing to the delayed surface filming. The base component in the composition is a conventional diorganopolysiloxane terminated with hydroxy groups at both molecular chain ends admixed with several known ingredients such as a cross linking agent, curing catalyst, filler and the like. The most characteristic ingredient in the composition effective to achieve the above mentioned desired property is a 1,1,1-trimethyl-3-hydrocarbyl-3,3-di(acylamino)disiloxane which belongs to a novel class of organopolysiloxane compounds and method is described for the preparation of these siloxane compounds.
摘要翻译：本发明提供了一种用作粘合剂或密封材料的新颖的室温可固化的有机聚硅氧烷组合物，由于延迟的表面成膜而具有显着延长的可使用时间。组合物中的基础组分是在两个分子链末端用羟基封端的常规二有机聚硅氧烷，其与若干已知成分如交联剂，固化催化剂，填料等混合。有效实现上述所需性能的组合物中最具特色的成分是属于新一类有机聚硅氧烷化合物的1,1,1-三甲基-3-烃基-3,3-二（酰氨基）二硅氧烷，方法为描述为制备这些硅氧烷化合物。

2. 发明授权

US4891434A Novel organosilicon compound 失效
标题翻译：新型有机硅化合物
公开(公告)号：US4891434A
公开(公告)日：1990-01-02
申请号：US120249
申请日：1987-11-10
申请人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
发明人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
IPC分类号： C07F7/18 , C08K5/54 , C08K5/5435
CPC分类号： C07F7/1828 , C08K5/5435
摘要： The invention discloses a novel class of organosilane compounds containing 1 to 3 alkenyloxy groups directly bonded to the silicon atom and a 3,4-epoxycyclohexyl-substituted alkyl group bonded to the silicon atom. The compound is prepared by the reaction of 1-vinyl-3,4-epoxycyclohexane and a hydrogen alkenyloxy silane and useful as a coupling agent or an adhesion-improving agent.
摘要翻译：本发明公开了一类新颖的含有直接与硅原子键合的1〜3个烯氧基的有机硅烷化合物和与硅原子键合的3,4-环氧环己基取代的烷基。该化合物通过1-乙烯基-3,4-环氧环己烷和氢链烯氧基硅烷的反应制备，可用作偶联剂或粘合改进剂。

3. 发明授权

US4294975A Hydroalkenyloxysilanes 失效
标题翻译：羟基烷氧基硅烷
公开(公告)号：US4294975A
公开(公告)日：1981-10-13
申请号：US151696
申请日：1980-05-20
申请人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
发明人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
IPC分类号： C08K5/00 , C07F7/02 , C07F7/04 , C07F7/08 , C07F7/18 , C08K5/5425 , C08L83/04
CPC分类号： C07F7/1868 , C07F7/025 , C07F7/04 , C07F7/0896 , C08K5/54
摘要： The invention provides a novel class of organosilicon compounds which are hydrogenalkenyloxysilanes represented by the general formula ##STR1## in which R.sup.1 is a monovalent hydrocarbon group having from 1 to 8 carbon atoms, R.sup.2, R.sup.3 and R.sup.4 are each a hydrogen atom or a monovalent hydrocarbon group having from 1 to 8 carbon atoms and n is a number of zero, 1 or 2. The silane compounds are readily obtained by the dehydrochlorination reaction between a corresponding hydrogen-containing chlorosilane compound and an .alpha., .beta.-unsaturated aldehyde compound or a ketone compound in the presence of an acid acceptor. The compounds are useful as a modifying agent in the silicone technology and also serve as a curing agent.
摘要翻译：本发明提供了一类新的有机硅化合物，它们是由通式“IMAGE”表示的氢链烷氧基硅烷，其中R 1是具有1至8个碳原子的一价烃基，R 2，R 3和R 4各自为氢原子或一价烃具有1至8个碳原子的基团，n是0,1或2的数。硅烷化合物通过相应的含氢氯硅烷化合物和α，β-不饱和醛化合物或酮之间的脱氯化氢反应容易地获得化合物在酸受体的存在下。该化合物可用作硅氧烷技术中的改性剂，并且还用作固化剂。

4. 发明授权

US4539418A Method for the preparation of pentamethylcyclotrisiloxane 失效
标题翻译：五甲基环三硅氧烷的制备方法
公开(公告)号：US4539418A
公开(公告)日：1985-09-03
申请号：US672412
申请日：1984-11-16
申请人： Toshio Takago , Masatoshi Arai
发明人： Toshio Takago , Masatoshi Arai
IPC分类号： C07F7/21 , C07F7/08
CPC分类号： C07F7/21
摘要： A very efficient method is proposed for the synthetic preparation of pentamethylcyclotrisiloxane by the ring-closing reaction between 1,1,3,3-tetramethyl-1,3-dihydroxy disiloxane and a methyl dialkenyloxysilane such as methyl diisopropenyloxysilane at a moderate temperature in a solution with an organic solvent.
摘要翻译：提出了通过1,1,3,3-四甲基-1,3-二羟基二硅氧烷和甲基二烯丙氧基硅烷如甲基二异丙苯基氧基硅烷在中等温度下在溶液中的闭环反应合成制备五甲基环三硅氧烷的非常有效的方法与有机溶剂。

5. 发明授权

US4339563A Novel organopolysiloxanes and room temperature curable organopolysiloxane compositions containing the same 失效
标题翻译：新颖的有机聚硅氧烷和含有它们的室温可固化的有机聚硅氧烷组合物
公开(公告)号：US4339563A
公开(公告)日：1982-07-13
申请号：US209492
申请日：1980-11-24
申请人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
发明人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
IPC分类号： C08G77/00 , C08G77/48 , C08L83/14 , C08G77/06
CPC分类号： C08L83/14
摘要： The invention provides a novel and improved room temperature curable organopolysiloxane composition which is very stable over a long period of time if stored under an anhydrous condition but readily curable on exposure to moisture-containing atmosphere without producing no condensation products having toxicity, unpleasant odor or corrosiveness. The composition comprises, as the main component, an organopolysiloxane having at least three alkenyloxy groups bonded to the silicon atom or atoms in the organopolysiloxane molecule through a silhydrocarbylene linkage, e.g. silethylene linkage, and a curing accelerator.
摘要翻译：本发明提供了一种新颖且改进的室温可固化的有机基聚硅氧烷组合物，其在无水条件下储存时长时间非常稳定，但在暴露于含水气氛中易于固化，而不会产生不具有毒性，令人不快的气味或腐蚀性的缩合产物。该组合物包含具有至少三个烯氧基的有机聚硅氧烷，其通过硅亚烃键连接至硅原子或有机聚硅氧烷分子中的原子。硫化乙烯键和固化促进剂。

6. 发明授权

US4618646A Room temperature-curable organopolysiloxane composition 失效
标题翻译：室温可固化的有机聚硅氧烷组合物
公开(公告)号：US4618646A
公开(公告)日：1986-10-21
申请号：US753319
申请日：1985-07-09
申请人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
发明人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
IPC分类号： C09K3/10 , C08K3/00 , C08K5/5425 , C08L71/02 , C08L83/00 , C08L83/04 , C08L83/06 , C08K3/10
CPC分类号： C08L83/04 , C08G77/14 , C08G77/16 , C08G77/20 , C08G77/26
摘要： The room temperature-curable (RTV) organopolysiloxane composition of the invention comprises, in addition to the conventional components of a diorganopolysiloxane terminated at both molecular chain ends each with a silanolic hydroxy group, a hydrolyzable organosilicon compound having two or more hydrolyzable groups in a molecule and a filler, an organosilicon-modified polyoxyalkylene compound, of which the organosilicon-containing terminal groups have at least one hydrolyzable group so as to pertain to the crosslinking reaction in its part. By virtue of this unique additive component, the composition is quite free from the disadvantage of sagging when the composition is applied to building works and the like and still retains excellent adhesive properties to the substrate surface in contrast to the difficulty in the conventional RTV compositions in which reducing of the phenomenon of sagging and retention of the strong adhesive strength are hardly compatible.
摘要翻译：本发明的室温固化型（RTV）有机聚硅氧烷组合物除了在分子链末端以硅烷醇羟基封端的二有机聚硅氧烷的常规组分外，还包括在分子中具有两个或多个可水解基团的可水解的有机硅化合物和有机硅改性的聚氧化烯化合物，其中含有机硅的端基具有至少一个可水解基团以与其部分的交联反应相关的填料。由于这种独特的添加剂组分，组合物相当于在将组合物施用于建筑工程等时下垂的缺点，并且与常规RTV组合物的难度相比仍然保持对基材表面的优异的粘合性能。这种减少下垂现象和保持强粘合强度几乎不相容。

7. 发明授权

US4323488A Method for the preparation of silicone-modified polyoxyalkylene polyethers and room temperature-curable compositions therewith 失效
标题翻译：硅氧烷改性聚氧化烯聚醚及其室温可固化组合物的制备方法
公开(公告)号：US4323488A
公开(公告)日：1982-04-06
申请号：US130565
申请日：1980-03-14
申请人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
发明人： Toshio Takago , Masatoshi Arai , Koji Futatsumori
IPC分类号： C08G65/336 , C08G77/46 , C08L3/12 , C08L83/12 , C08L91/00
CPC分类号： C08L83/12 , C08G65/336 , C08G77/46 , C08L3/12 , Y10S528/901
摘要： The present invention provides a novel room temperature-curable composition based on a polyoxyalkylene polyether, e.g. polyoxypropylene, admixed with a curing agent which is very stable when kept in a dry atmosphere or in a hermetically sealed condition but is readily cured when exposed to atmospheric air containing moisture into a rubber-like elastomer. The polyoxyalkylene polyether is terminated at both molecular chain ends with organosilyl groups having alkenyloxy groups bonded to the silicon atoms and can be prepared by the addition reaction of an allyl-terminated polyoxyalkylene polyether with an organosilane or organopolysiloxane compound having at least one silicon-bonded hydrogen atom and at least one silicon-bonded alkenyloxy group in a molecule in the presence of a platinum catalyst.
摘要翻译：本发明提供了一种基于聚氧化烯聚醚的新型室温可固化组合物，聚氧丙烯与固化剂混合，当保持在干燥气氛或密封状态时非常稳定，但当暴露于含有水分的大气中进入橡胶状弹性体时，固化剂容易固化。聚氧化烯聚醚在两个分子链末端被终止，其中有机甲硅烷基具有与硅原子键合的烯基氧基，并且可以通过烯丙基封端的聚氧化烯聚醚与具有至少一个与硅键合的氢的有机硅烷或有机聚硅氧烷化合物的加成反应来制备原子和在铂催化剂存在下的分子中至少一个硅键合的烯氧基。

8. 发明授权

US4652661A Organosilicon compound and process for preparing the same 失效
标题翻译：有机硅化合物及其制备方法
公开(公告)号：US4652661A
公开(公告)日：1987-03-24
申请号：US848147
申请日：1986-04-04
申请人： Masatoshi Arai , Takeo Inoue , Shinichi Sato
发明人： Masatoshi Arai , Takeo Inoue , Shinichi Sato
IPC分类号： C08G59/00 , C07F7/21 , C08F290/00 , C08F299/00 , C08F299/08 , C08G59/20 , C08G59/30 , C08G77/00 , C08G77/14 , C08G77/22 , C07F7/08 , C07D303/02 , C07F7/18
CPC分类号： C07F7/21
摘要： A novel carbon functional organosilicon compound represented by the general formula: ##STR1## wherein R.sup.1 represents a group represented by the formula: ##STR2## wherein R.sup.3 represents a hydrogen atom or a methyl group, or a group represented by the formula: ##STR3## R.sup.2, which may be the same or different, each represent a substituted or unsubstituted univalent C.sub.1 to C.sub.8 hydrocarbon group; and m is an integer of from 2 to 5. This carbon functional compound can easily cause crosslinking reaction on heating, for instance, without forming any by-product. It is useful as a material for modification of acrylic or methacrylic resin, epoxy resin or the like.
摘要翻译：一种由以下通式表示的新型碳官能有机硅化合物：其中R 1表示由下式表示的基团：其中R 3表示氢原子或甲基，或由下式表示的基团： R2可以相同或不同，分别表示取代或未取代的一价C1至C8烃基; m为2〜5的整数。该碳功能性化合物可以容易地在加热时引起交联反应，例如不形成任何副产物。可用作丙烯酸或甲基丙烯酸树脂，环氧树脂等的改性材料。

9. 发明授权

US4695603A Room temperature curable silicone rubber composition 失效
标题翻译：室温可固化硅橡胶组合物
公开(公告)号：US4695603A
公开(公告)日：1987-09-22
申请号：US739421
申请日：1985-05-30
申请人： Yoshio Inoue , Masatoshi Arai , Takeo Inoue
发明人： Yoshio Inoue , Masatoshi Arai , Takeo Inoue
IPC分类号： C09K3/10 , C08K3/00 , C08K5/00 , C08K5/54 , C08K5/5455 , C08K5/549 , C08L83/00 , C08L83/04 , C08L83/06 , C08L83/08
CPC分类号： C08K5/0008 , C08K5/5455
摘要： The room temperature curable silicone rubber composition of the invention is outstandingly free from the problem of surface stain when a cured elastomer thereof used, for example, in building works is prolongedly exposed to the atmosphere with very durable stain-preventing effect by the formulation of a surface active agent having at least one fluorine atom in a molecule and a specific organosilicon compound of the formula R.sup.1 --CO--NR.sup.2 --CH.sub.2).sub.b SiR.sup.3.sub.a O.sub.(3-a)/2, in which R.sup.1 and R.sup.2 are each a hydrogen atom or a monovalent hydrocarbon group, R.sup.3 is a hydrogen atom, or monovalent hydrocarbon group, a is 0-3 and b is a positive integer not larger than 10, in addition to the usual components of conventional room temperature curable silicone rubber compositions.
摘要翻译：当本发明的室温可固化硅橡胶组合物在其用于例如建筑工程中的固化弹性体长期暴露于大气中时，其表面污渍的问题显着地不会受到非常耐用的防污染作用，分子中具有至少一个氟原子的表面活性剂和式R 1 -CO-NR 2 -CH 2）b SiR 3 a O（3-a）/ 2的特定有机硅化合物，其中R 1和R 2各自为氢原子或一价烃基，R3为氢原子或一价烃基，a为0-3，b为不大于10的正整数，除常规的室温可固化硅橡胶组合物的组分外。

10. 发明授权

US4579963A Organosilicon compound and a room temperature curable organopolysiloxane composition formulated therewith 失效
标题翻译：有机硅化合物和与之配制的室温可固化的有机聚硅氧烷组合物
公开(公告)号：US4579963A
公开(公告)日：1986-04-01
申请号：US710128
申请日：1985-03-11
申请人： Masatoshi Arai , Koji Futatsumori , Takeo Inoue , Shinichi Sato
发明人： Masatoshi Arai , Koji Futatsumori , Takeo Inoue , Shinichi Sato
IPC分类号： C07F7/18 , C08L83/04 , C07F7/04 , C07F7/08 , C07F7/10
CPC分类号： C07F7/1824 , C08L83/04
摘要： The invention provides a novel class of organosilicon compounds useful as a curing agent in a room temperature curable organopolysiloxane composition, which is represented by the general structural formulaR.sub.2 CH--CR.dbd.C(OR)--O--Si(R.sup.1).sub.3-m (O--CR.dbd.CH--R).sub.m,in which each R is a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbon group independently from the others, R.sup.1, if any, is a substituted or unsubstituted monovalent hydrocarbon group and the suffix m is 2 or 3. The compound can readily be synthesized by the reaction of an .alpha.,.beta.-unsaturated ester compound represented by the general formulaR.sub.2 C.dbd.CR--CO--OR,and an alkenyloxy-containing silane compound represented by the general formulaHSi(R.sup.1).sub.3-m (O--CR.dbd.CH--R).sub.m,in which R.sup.1, R and m each have the meaning as defined above, in the presence of a rhodium compound as a catalyst. The room temperature curable composition is formulated with (a) 100 parts by weight of a diorganopolysiloxane terminated at both molecular chain ends each with a silanolic hydroxy group and having a viscosity in the range from 100 to 1,000,000 centistokes at 25.degree. C.; (b) from 2 to 40 parts by weight of the novel organosilicon compound and (c) from 0.01 to 10 parts by weight of a curing accelerator which is preferably a 2-guanidino-containing organosilicon compound.
摘要翻译：本发明提供了一种新型的有机硅化合物，其用作室温可固化的有机聚硅氧烷组合物中的固化剂，其由通式结构式R2CH-CR = C（OR）-O-Si（R1）3-m -CR = CH-R）m，其中每个R是氢原子或取代或未取代的单价烃基，其中R 1，如果有的话是取代或未取代的一价烃基，并且后缀m是2或该化合物可以容易地通过由通式R2C = CR-CO-OR表示的α，β-不饱和酯化合物与由通式HSi（R1）3表示的含烯氧基的硅烷化合物的反应合成 -m（O-CR = CH-R）m，其中R1，R和m各自具有如上定义的含义，在铑化合物作为催化剂存在下。室温可固化组合物配制为（a）100重量份在两个分子链末端终止的二有机聚硅氧烷，每个分子链端均具有硅烷醇羟基，并且在25℃下的粘度范围为100至1,000,000厘沲。（b）2〜40重量份的新型有机硅化合物和（c）0.01〜10重量份优选含有2-胍基的有机硅化合物的固化促进剂。

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