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41. 发明授权

US5366806A Integrated thermoplastic resin/silicone rubber articles and method for making 失效
标题翻译：综合热塑性树脂/硅橡胶制品及其制造方法
公开(公告)号：US5366806A
公开(公告)日：1994-11-22
申请号：US965303
申请日：1992-10-23
申请人： Hironao Fujiki , Shigeki Shudo
发明人： Hironao Fujiki , Shigeki Shudo
IPC分类号： B32B25/08 , B29C43/00 , B32B25/20 , B32B37/00 , B32B37/06 , C08F291/00 , C08J5/12 , B29C43/20 , B29K19/00
CPC分类号： C08J5/12 , C08F291/00 , B29C43/00 , B29K2023/00 , B29K2027/12 , B29K2069/00 , B29K2077/00 , B29K2083/00 , B29K2096/02 , Y10T428/31507 , Y10T428/3154 , Y10T428/31598 , Y10T428/31663 , Y10T428/31667
摘要： An integrated thermoplastic resin/silicone rubber article is prepared by modifying a thermoplastic resin with a silicon-containing compound in monomer or polymer form, molding the thermoplastic resin into a shape, contacting an uncured silicone rubber with the molded thermoplastic resin, and curing the silicone rubber at a temperature below the softening point of the thermoplastic resin. The article in which the thermoplastic resin is firmly united with the silicone rubber is useful in electric, electronic and automotive applications while taking advantage of the inherent reliability in heat resistance, weather resistance and electrical properties of the silicone rubber.
摘要翻译：通过用单体或聚合物形式的含硅化合物改性热塑性树脂来制备整体热塑性树脂/硅橡胶制品，将热塑性树脂模塑成形状，使未固化的硅橡胶与模制的热塑性树脂接触，并固化硅树脂橡胶的温度低于热塑性树脂的软化点。其中热塑性树脂与硅橡胶牢固结合的制品可用于电气，电子和汽车应用中，同时利用硅橡胶的耐热性，耐候性和电性能的固有可靠性。

42. 发明授权

US5366805A Polycarbonate resin/silicone rubber integrally molded article and method for making 失效
标题翻译：聚碳酸酯树脂/硅橡胶一体成形品及其制造方法
公开(公告)号：US5366805A
公开(公告)日：1994-11-22
申请号：US163543
申请日：1993-12-09
申请人： Hironao Fujiki , Shigeki Shudo , Akira Matsuda , Noriyoshi Ogawa , Toshiaki Takata
发明人： Hironao Fujiki , Shigeki Shudo , Akira Matsuda , Noriyoshi Ogawa , Toshiaki Takata
IPC分类号： B29C45/14 , B29C45/16 , B29K83/00 , B32B25/20 , B32B27/36 , B32B37/00 , C08J5/12 , C08L83/04 , C09J183/00 , C09J183/07 , B32B27/28 , B29K69/00
CPC分类号： C08J5/12 , B29C45/1676 , C08L83/04 , B29K2069/00 , B29K2083/00 , B29K2083/005 , B29K2283/00 , B29L2009/00 , C08G77/12 , C08G77/20 , C08G77/70 , Y10T428/31507
摘要： In a polycarbonate resin/silicone rubber integrally molded article, a polycarbonate resin having an aliphatic unsaturated group, typically an isopropenyl group is integrally joined to an addition type silicone rubber containing a tackifier component at high bond strength. It is prepared by injection molding a modified polycarbonate resin into a preform, injection molding a silicone rubber composition over the preform, and curing the composition at a temperature below the softening point of the polycarbonate resin.
摘要翻译：在聚碳酸酯树脂/硅橡胶一体成型体中，具有脂肪族不饱和基团（通常为异丙烯基）的聚碳酸酯树脂与含有高粘合强度的增粘剂成分的添加型硅橡胶一体地接合。通过将改性聚碳酸酯树脂注塑成预成型体，在预成型体上注射成型硅橡胶组合物，并在低于聚碳酸酯树脂的软化点的温度下固化该组合物来制备。

43. 发明授权

US5292848A Fluorosilicone composition and its gellike cured product 失效
标题翻译：氟硅酮组合物及其胶凝固化产物
公开(公告)号：US5292848A
公开(公告)日：1994-03-08
申请号：US964946
申请日：1992-10-22
申请人： Masayuki Ikeno , Miyuki Tanaka , Hiroyasu Hara , Hironao Fujiki , Shinichi Sato , Hiroshi Inomata
发明人： Masayuki Ikeno , Miyuki Tanaka , Hiroyasu Hara , Hironao Fujiki , Shinichi Sato , Hiroshi Inomata
IPC分类号： C08L83/05 , C08L83/07 , C08L83/08 , C08L83/12 , C08G77/06
CPC分类号： C08L83/08 , C08L83/12
摘要： The present fluorosilicone composition is an addition reaction curable composition that uses, as an alkenyl group-containing organopolysiloxane, a fluorine-containing organopolysiloxane represented by the following general formula (1): ##STR1## wherein R represents a vinyl group, R.sup.1 represents an alkyl group or a phenyl group, R.sup.2 represents a group represented by the following formula (2): ##STR2## in which p is an integer of 2 to 8 and q is an integer of 1 to 10, and n and m are each a positive integer. This composition can form a gellike cured product particularly excellent in acid resistance.
摘要翻译：本发明的氟硅酮组合物是使用由以下通式（1）表示的含氟有机聚硅氧烷作为含烯基的有机聚硅氧烷的加成反应固化性组合物：（*化学结构*）（1）其中R表示乙烯基基团，R 1表示烷基或苯基，R 2表示由下式（2）表示的基团：（*化学结构*）（2）其中p为2〜8的整数，q为 1〜10，n和m各自为正整数。该组合物可以形成特别优异的耐酸性的胶凝固化产物。

44. 发明授权

US5204408A Modified silicone vulcanization activator 失效
标题翻译：改性硅氧烷硫化活化剂
公开(公告)号：US5204408A
公开(公告)日：1993-04-20
申请号：US782640
申请日：1991-10-25
申请人： Hiroki Konno , Yasushi Yamamoto , Motoo Fukushima , Hironao Fujiki
发明人： Hiroki Konno , Yasushi Yamamoto , Motoo Fukushima , Hironao Fujiki
IPC分类号： C08F8/42
CPC分类号： C08F8/42
摘要： A modified organopolysiloxane comprising [R.sup.1.sub.2 SiO.sub.2/2 ] or [R.sup.1.sub.3 SiO.sub.1/2 ] units wherein R.sup.1 is a hydrogen atom or a monovalent hydrocarbon group having 1 to 12 carbon atoms, at least two R.sup.1 substituents per molecule being replaced by specific isocyanurate or cyanurate groups is a vulcanization activator for assisting in vulcanization of fluorocarbon rubber or fluorocarbon/silicon rubber compositions with peroxide vulcanizing agents. It is prepared by reacting triallyl isocyanurate, triallyl cyanurate or a derivative thereof with dimethylchlorosilane or methyldichlorosilane in the presence of a platinum catalyst to form a chlorosilane containing diallylisocyanurate or diallylcyanurate groups, followed by hydrolysis. An alternative process is by reacting triallyl isocyanurate, triallyl cyanurate or a derivative thereof with a siloxane in the presence of a platinum catalyst.
摘要翻译：包含[R 12 SiO 2/2]或[R 13 SiO 1/2]单元的改性有机聚硅氧烷，其中R 1是氢原子或具有1至12个碳原子的一价烃基，每个分子中至少两个R 1取代基被特异性异氰脲酸酯或氰尿酸酯基取代一种硫化活化剂，用于通过过氧化物硫化剂辅助碳氟橡胶或氟碳/硅橡胶组合物硫化。通过在铂催化剂存在下使三烯丙基异氰脲酸酯，氰尿酸三烯丙酯或其衍生物与二甲基氯硅烷或甲基二氯硅烷反应制备，形成含有二烯丙基异氰脲酸酯或二烯丙基氰脲酸酯基团的氯硅烷，然后水解。一种替代方法是在铂催化剂存在下使三烯丙基异氰脲酸酯，氰尿酸三烯丙酯或其衍生物与硅氧烷反应。

45. 发明授权

US5173529A Adhesive organopolysiloxane composition 失效
标题翻译：粘合有机硅氧烷组合物
公开(公告)号：US5173529A
公开(公告)日：1992-12-22
申请号：US702061
申请日：1991-05-17
申请人： Hironao Fujiki , Toshiaki Takahashi
发明人： Hironao Fujiki , Toshiaki Takahashi
IPC分类号： C09K3/10 , C07F7/18 , C08K5/5425 , C08K5/544 , C08L83/04 , C08L83/05 , C08L83/07 , C09J183/00 , C09J183/04 , C09J183/05 , C09J183/07
CPC分类号： C08L83/04 , C07F7/182 , C07F7/1836 , C08K5/544 , C09J183/04 , C08G77/12 , C08G77/20 , Y10T428/31663
摘要： An organopolysiloxane-based adhesive composition is proposed which exhibits very reliable adhesive bonding by being cured not only at an elevated temperature but also at room temperature. The adhesive composition comprises, in addition to an alkenyl group-containing diorganopolysiloxane, an organohydrogenpolysiloxane, which serves as a crosslinking agent of the alkenyl group-containing diorganopolysiloxane by the hydrosilation reaction, and a platinum compound to catalytically promote the reaction, a compound having an .alpha.-substituted or unsubstituted .beta.-aminopropionyl group and an alkoxysilyl-substituted alkyl group such as the compounds of the formulas(CH.sub.3 O).sub.3 Si--(CH.sub.2).sub.3 --NH--(CH.sub.2).sub.2 --CO--O--(CH.sub.2).sub.3 --Si(OCH.sub.3).sub.3 ;C.sub.6 H.sub.5 --CH.sub.2 --NH--(CH.sub.2).sub.2 --CO--O--(CH.sub.2).sub.3 --Si(OCH.sub.3).sub.3 ;CH.sub.2 .dbd.CH--CH.sub.2 --NH--(CH.sub.2).sub.2 --CO--O--(CH.sub.2).sub.3 --Si(OCH.sub.3).sub.3 ;and(CH.sub.3 O).sub.3 Si--(CH.sub.2).sub.3 --NH--(CH.sub.2).sub.2 --CO--O--CH.sub.2 --CH.dbd.CH.sub.2.

46. 发明授权

US5130398A Preparation of organopolysiloxane 失效
标题翻译：有机聚硅氧烷的制备
公开(公告)号：US5130398A
公开(公告)日：1992-07-14
申请号：US757753
申请日：1991-09-11
申请人： Hironao Fujiki , Nobuhiro Nakagawa
发明人： Hironao Fujiki , Nobuhiro Nakagawa
IPC分类号： C08G77/06 , C08G77/10 , C08G77/38
CPC分类号： C08G77/06 , C08G77/10
摘要： Organopolysiloxanes obtained by heating organocyclopolysiloxanes in the presence of alkali catalysts to effect equilibration reaction contain residual silanol groups. The organopolysiloxanes can be stabilized by effecting silylation reaction by adding silylketeneacetal compounds to them, thereby blocking the residual silanol groups through silylation.
摘要翻译：通过在碱催化剂存在下加热有机环氧聚硅氧烷以进行平衡反应而获得的有机聚硅氧烷含有残余的硅烷醇基团。有机聚硅氧烷可以通过向其中加入甲硅烷基乙烯酮缩合化合物进行甲硅烷基化反应来稳定，从而通过甲硅烷基化阻断残留的硅烷醇基团。

47. 发明授权

US5112885A Room temperature vulcanizable silicon rubber composition 失效
标题翻译：室温硫化硅橡胶组合物
公开(公告)号：US5112885A
公开(公告)日：1992-05-12
申请号：US515028
申请日：1990-04-26
申请人： Yoshio Inoue , Masatoshi Arai , Hironao Fujiki
发明人： Yoshio Inoue , Masatoshi Arai , Hironao Fujiki
IPC分类号： C08K5/04 , C08K5/544 , C08K9/06 , C08L83/04 , C08L83/06
CPC分类号： C08L83/04 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/24 , C08G77/70
摘要： A room temperature vulcanizable silicone rubber composition is described. The composition comprises an organopolysiloxane which is blocked with a hydroxyl group or hydrolyzable group at ends of the molecular chain thereof, fumed silica which is surface treated with a monoorganosilane of the general formula, R.sup.1 SiY.sub.3, or a monoorganopolysilazane of the general compositional formula, R.sup.1 Si(NH).sub.3/2, wherein R.sup.1 in each formula represents a monovalent hydrocarbon group and each Y represents a hydrolyzable group and which has a specific area of not less than 50 m.sup.2 /g, and an organosilicon compound of the general formula, R.sup.2.sub.1 SiZ.sub.4-1, wherein R.sup.2 represents an unsubstituted or substituted monovalent hydrocarbon group, Z represents a hydrolyzable group, and 1 is a value of 0 or 1, or its partially hydrolyzed product. The composition may further comprise a promoter for the vulcanization.
摘要翻译：描述室温硫化硅橡胶组合物。该组合物包含在其分子链末端被羟基或可水解基团封闭的有机聚硅氧烷，用通式R 1 SiY 3或通用组成式的单有机硅氮烷表面处理的热解法二氧化硅，R 1 Si（ NH）3/2，其中每个式中的R 1表示一价烃基，并且每个Y表示可水解基团，其比表面积不小于50m 2 / g，通式R 21 SiZ 4 -1的有机硅化合物其中R2表示未取代或取代的一价烃基，Z表示可水解基团，1表示0或1的值，或其部分水解产物。组合物还可以包含用于硫化的促进剂。

48. 发明授权

US5086147A Organopolysiloxane composition 失效
标题翻译：有机硅氧烷组合物
公开(公告)号：US5086147A
公开(公告)日：1992-02-04
申请号：US556723
申请日：1990-07-25
申请人： Masayuki Ikeno , Hironao Fujiki
发明人： Masayuki Ikeno , Hironao Fujiki
IPC分类号： C09K3/00 , C08L83/04 , C08L83/05 , C08L83/07
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20
摘要： An organopolysiloxane gel composition improved upon discoloration due to thermal deterioration, which comprises (A) 100 pts. wt. of an organopolysiloxane containing alkenyl groups in side chains, (B) a specified amount of an organohydrogenpolysiloxane containing on the statistical average one terminal hydrogen and one terminal alkenyl group, and (C) a catalytic amount of addition reaction catalyst.

49. 发明授权

US5072012A Novel alkoxysilanes 失效
标题翻译：新型碱性硅酸盐
公开(公告)号：US5072012A
公开(公告)日：1991-12-10
申请号：US708581
申请日：1991-05-31
申请人： Hironao Fujiki , Toshiaki Takahashi
发明人： Hironao Fujiki , Toshiaki Takahashi
IPC分类号： C07F7/18 , C08L83/04
CPC分类号： C07F7/184 , C07F7/1828 , C07F7/1836 , C08L83/04
摘要： Novel alkoxysilanes of the general formula: ##STR1## wherein letter a is equal to 2 or 3, b is equal to 0, 1, 2 or 3, and n is an integer of from 2 to 10 are useful agents for controlling curing reaction of addition type curable silicone compositions.

50. 发明授权

US5064891A Curable silicone compositions 失效
标题翻译：可固化硅胶组合物
公开(公告)号：US5064891A
公开(公告)日：1991-11-12
申请号：US525047
申请日：1990-05-18
申请人： Hironao Fujiki , Mikio Shiono , Toshiaki Takahashi
发明人： Hironao Fujiki , Mikio Shiono , Toshiaki Takahashi
IPC分类号： A61K6/10 , C08L83/04 , C08L83/07 , G02B1/04
CPC分类号： A61K6/10 , C08L83/04 , G02B1/043 , C08G77/12 , C08G77/20 , C08G77/46 , Y10S524/912
摘要： A curable silicone composition comprising:(A) an organopolysiloxane having at least two silicon-bonded aliphatic unsaturated hydrocarbon radicals in its molecule;(B) an organohydrogenpolysiloxane having at least three silicon-bonded hydrogen atoms in its molecule;(C) a platinum family metal catalyst; and(D) a nonionic surface active agent having a hydrophobic silicone portion and at least one hydrophilic polyol portion in its molecule. The curable silicone composition gives cured products having good hydrophilic properties and dimensional stability, and are especially suitable for use as a dental impression material.

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