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21. 发明授权

US5326589A Method of protecting electronic or electric part 失效
标题翻译：保护电子或电气部件的方法
公开(公告)号：US5326589A
公开(公告)日：1994-07-05
申请号：US13409
申请日：1993-02-04
申请人： Hiroshige Okinoshima , Toshio Shiobara , Tsutomu Kashiwagi
发明人： Hiroshige Okinoshima , Toshio Shiobara , Tsutomu Kashiwagi
IPC分类号： C08K3/22 , C08K3/36 , B05D5/12
CPC分类号： C08K3/22 , C08K3/36
摘要： The invention provides a method of protecting an electronic or electric part by coating the part with a silicone rubber composition comprising an organopolysiloxane, an organohydrogenpolysiloxane, an addition reaction catalyst, and a filler. When metal oxide fine particles obtained by deflagration of metal powder dust in an oxygen-containing atmosphere are blended as the filler, the composition has sufficient purity to cover electronic and electric parts and cured products of the composition are improved in electrical properties and heat resistance, thereby protecting the electronic or electric part.
摘要翻译：本发明提供了一种通过用包含有机聚硅氧烷，有机氢聚硅氧烷，加成反应催化剂和填料的硅橡胶组合物涂覆部件来保护电子部件或电气部件的方法。当通过在含氧气氛中的金属粉尘的燃烧而获得的金属氧化物细颗粒作为填料混合时，该组合物具有足够的纯度以覆盖电子部件和电气部件，并且组合物的固化产物的电性能和耐热性得到改善，从而保护电子部件或电气部件。

22. 发明授权

US4591608A Ultraviolet-curable organopolysiloxane composition 失效
标题翻译：紫外线固化型有机聚硅氧烷组合物
公开(公告)号：US4591608A
公开(公告)日：1986-05-27
申请号：US671697
申请日：1984-11-15
申请人： Hiroshige Okinoshima
发明人： Hiroshige Okinoshima
IPC分类号： C08F299/00 , C08F2/48 , C08F2/50 , C08F290/00 , C08F299/08 , C08K5/07 , C08L83/04 , G03F7/004 , C08F30/08
CPC分类号： C08K5/07 , C08K5/14
摘要： The organopolysiloxane composition provided by the invention is very efficiently curable into a rubbery elastomer by the irradiation with ultraviolet light in the wave length region of even 300 nm or longer. The composition comprises (a) 100 parts by weight of a linear diorganopolysiloxane terminated at both molecular chain ends each with a di- or trivinylsilyl group, (b) 0.1 to 10 parts by weight of an organic peroxide and (c) 0.1 to 5 parts by weight of an aromatic ketone compound, e.g. benzophenone, which serves as a photosensitizer for the ultraviolet-induced curing.
摘要翻译：本发明提供的有机基聚硅氧烷组合物通过在甚至300nm或更长的波长区域中的紫外线的照射非常有效地固化成橡胶状弹性体。组合物包含（a）100重量份在两个分子链末端终止的直链二有机聚硅氧烷，每个分子链端均具有二或三乙烯基甲硅烷基，（b）0.1-10重量份有机过氧化物和（c）0.1至5重量份的芳族酮化合物，例如二苯甲酮，其用作紫外线固化的光敏剂。

23. 发明授权

US6069201A Zinc oxide-filled addition-curable silicone rubber compositions 有权
标题翻译：氧化锌填充的可加成固化的硅橡胶组合物
公开(公告)号：US6069201A
公开(公告)日：2000-05-30
申请号：US152075
申请日：1998-09-11
申请人： Hiroshige Okinoshima , Tsutomu Kashiwagi
发明人： Hiroshige Okinoshima , Tsutomu Kashiwagi
IPC分类号： C08K3/22 , C08K9/06 , C08L83/04 , C08J3/22
CPC分类号： C08K9/06 , C08K3/22 , C08L83/04 , C08G77/12 , C08G77/20
摘要： A zinc oxide-filled addition-curable silicone rubber composition comprises (A) a diorganopolysiloxane containing at least two alkenyl groups in its molecule, (B) an organohydrogenpolysiloxane containing at least two hydrogen atoms bonded to silicon atoms in its molecule, (C) a platinum family metal catalyst, and (D) a zinc oxide powder surface treated with a tetraalkoxy silane and/or a partial hydrolysis-condensation product thereof. The composition can further comprise (E) a high thermal-conductive filler. The composition scarcely generates hydrogen gas during storage so as to have an excellent storage stability and provides a cured product excellent in heat resistance, electrical insulating properties, and adhesion to various metals, semiconductors, etc. while keeping good physical properties as a rubber. Further, the composition is easy to deal with and provides a cured product with a high thermal-conductivity and also excellent mechanical properties without lowering adhesion and requiring redispersia compoundven when filled with a high thermal-conductive filler.
摘要翻译：氧化锌填充的可加成固化的硅橡胶组合物包含（A）在其分子中含有至少两个烯基的二有机聚硅氧烷，（B）含有至少两个与其分子中的硅原子键合的氢原子的有机氢聚硅氧烷，（C）铂族金属催化剂和（D）用四烷氧基硅烷和/或其部分水解缩合产物处理的氧化锌粉末表面。组合物还可以包含（E）高导热填料。该组合物在储存期间几乎不产生氢气，从而具有优异的储存稳定性，并且在保持良好的物理性能的同时，提供耐热性，电绝缘性以及对各种金属，半导体等的粘合性优异的固化产物。此外，组合物易于处理并提供具有高导热性和优异机械性能的固化产物，而不会降低粘合性并且当填充高导热填料时需要再分散化合物。

24. 发明授权

US5166293A Silicone rubber compositions and cured products thereof 失效
标题翻译：硅橡胶组合物及其固化产品
公开(公告)号：US5166293A
公开(公告)日：1992-11-24
申请号：US704384
申请日：1991-05-23
申请人： Hiroshige Okinoshima , Tsutomu Kashiwagi
发明人： Hiroshige Okinoshima , Tsutomu Kashiwagi
IPC分类号： C08L83/04 , C08L83/05 , C08L83/06 , C08L83/07 , C09J183/04
CPC分类号： C08L83/04 , C09J183/04 , C08G77/12 , C08G77/14 , C08G77/18 , C08G77/20
摘要： A silicone rubber composition comprising (A) a vinyl-containing diorganopolysiloxane, (B) an organohydrogenpolysiloxane, and (C) a platinum catalyst is improved in adhesion to metallic, ceramic and plastic substrates by blending therein (D) an alkoxyhydrogensiloxane and (E) a polysiloxane having at least one epoxy group attached to a silicon atom through a carbon atom.
摘要翻译：包含（A）含乙烯基的二有机基聚硅氧烷，（B）有机氢聚硅氧烷和（C）铂催化剂的硅橡胶组合物通过在其中掺入（D）烷氧基氢硅氧烷和（E）金属，具有通过碳原子连接到硅原子的至少一个环氧基的聚硅氧烷。

25. 发明授权

US5117001A Siloxane compound containing tetrahydrophthalic anhydride group and method of producing the same 失效
标题翻译：含有四氢羟基壬酰基的硅氧烷化合物及其制造方法
公开(公告)号：US5117001A
公开(公告)日：1992-05-26
申请号：US662037
申请日：1991-02-28
申请人： Hiroshige Okinoshima , Hiroshi Kanbara
发明人： Hiroshige Okinoshima , Hiroshi Kanbara
IPC分类号： C07F7/08 , C08G77/04 , C08G77/14 , C08G77/38
CPC分类号： C08G77/38 , C07F7/0852 , C08G77/045 , C08G77/14
摘要： Siloxane compounds having the general formula [1]: ##STR1## wherein R is a substituted or unsubstituted monovalent hydrocarbon group having from 1 to 10 carbon atoms, and n is an integer of from 0 to 100. The compound, because of the two vinylsilyl groups and two acid anhydride groups introduced into the molecule thereof, is useful as an intermediate or modifying agent in the synthesis of various organic resins such as polyimide resins.

26. 发明授权

US4650849A Photosensitive curable resin composition 失效
标题翻译：感光性固化性树脂组合物
公开(公告)号：US4650849A
公开(公告)日：1987-03-17
申请号：US727359
申请日：1985-04-25
申请人： Yoshiaki Nishimura , Hiroshige Okinoshima , Seiya Yamada , Tsutomu Kashiwagi
发明人： Yoshiaki Nishimura , Hiroshige Okinoshima , Seiya Yamada , Tsutomu Kashiwagi
IPC分类号： G03F7/038 , C08G73/10 , C08G75/00 , C08G75/02 , C08G75/12 , C08G77/455 , G03F7/004 , G03F7/031 , G03F7/032 , G03F7/075 , H01L21/027 , C08G77/04
CPC分类号： C08G73/106 , C08G77/455
摘要： The organosilicon-containing polyamic acid of the invention is a reaction product of the reactants including (1) an organosilicon compound having ethylenic unsaturation and amino-substituted hydrocarbon group, (2) a tetracarboxylic acid dianhydride and (3) a polyamino compound in an organic solvent. The polyamic acid as such and a composition comprising the same in combination with a mercapto-containing compound and/or a photosensitizer are useful as a photosensitive precursor of a polyimide resin usable in photolithographic pattern reproduction.
摘要翻译：本发明的含有机硅的聚酰胺酸是包括（1）具有烯属不饱和键的有机硅化合物和氨基取代的烃基的反应物的反应产物，（2）四羧酸二酐和（3）有机基团中的聚氨基化合物溶剂。聚酰胺酸本身以及含有巯基化合物和/或光敏剂的组合物可用作可用于光刻图案再现的聚酰亚胺树脂的光敏前体。

27. 发明授权

US4364809A Method for preparing cured rubbery products of organopoly-siloxanes 失效
标题翻译：制备有机聚硅氧烷的固化橡胶产品的方法
公开(公告)号：US4364809A
公开(公告)日：1982-12-21
申请号：US127523
申请日：1980-03-05
申请人： Yasuhiko Sato , Hiroshi Inomata , Hiroshige Okinoshima
发明人： Yasuhiko Sato , Hiroshi Inomata , Hiroshige Okinoshima
IPC分类号： C08F2/48 , C08F30/08 , C08F292/00 , C08F299/08 , C08K5/14 , C08L83/04 , G03F7/075 , C08F130/08
CPC分类号： G03F7/0757 , C08F292/00 , C08F299/08 , C08F30/08 , C08K5/14 , C08G77/06 , C08G77/20 , C08G77/70 , Y10S525/925
摘要： There is disclosed a method for preparing a rubbery cured product of an organopolysiloxane. This product is free from the problems caused by the limited crosslinking velocity or by the necessity of admixing a foreign material such as a crosslinking catalyzing curing agent or a photosensitizer. In this method, a substantially linear diorganopolysiloxane terminated at both chain ends with triorganosilyl groups, each of the triorganosilyl groups having, preferably, 2 or 3 vinyl groups bonded to the silicon atom, is irradiated with ultraviolet light having an energy distribution predominantly rich in the wavelength region from 100 to 300 nm or, preferably, from 180 to 250 nm whereby the energy of the ultraviolet light is most effectively utilized for effecting the crosslinking of the organopolysiloxane. When rapid decrease of the surface tackiness and rapid curing in the depth of a relatively thick layer are desired in the photocuring of the organopolysiloxane by the ultraviolet irradiation, the organopolysiloxane is admixed with small amounts of an organic peroxide.
摘要翻译：公开了一种制备有机聚硅氧烷的橡胶状固化产物的方法。该产品没有由有限的交联速度引起的问题，或不需要混合外来材料如交联催化固化剂或光敏剂。在这种方法中，用三有机甲硅烷基终止在两个链端的基本上线性的二有机聚硅氧烷，具有优选2或3个与硅原子键合的乙烯基的三有机甲硅烷基中的每一个被紫外线照射，该紫外光具有主要富含波长范围为100〜300nm，优选为180〜250nm，由此紫外线的能量最有效地用于有机聚硅氧烷的交联。当通过紫外线照射在有机聚硅氧烷的光固化中期望在相对厚的层的深度上快速降低表面粘性和快速固化时，有机聚硅氧烷与少量有机过氧化物混合。

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