-
公开(公告)号：US06469090B2
公开(公告)日：2002-10-22
申请号：US09760796
申请日：2001-01-17
IPC分类号： C08K331
CPC分类号： H01B1/22 , B29K2083/005 , Y10T428/12028
摘要： An electrically conductive liquid silicone rubber composition having (A) 100 parts by weight of an organopolysiloxane having a viscosity of 10-100,000 centipoise at 25° C., (B) 1-100 parts by weight of a finely divided silica powder, (C) 30-700 parts by weight of a metal powder or an electrically conductive metal-plated powder, and (D) a curing agent in an amount sufficient to cure the organopolysiloxane. The composition has a low volumetric resistivity, a stable electrical resistance and can be injection-molded and cured to give an outstanding silicone rubber that is useful in electrical components and electrical contacts employed in high-conductivity applications.
摘要翻译： 一种导电液体硅橡胶组合物，其具有（A）100重量份在25℃粘度为10-100,000厘泊的有机聚硅氧烷，（B）1-100重量份的细碎二氧化硅粉末（C ）30-700重量份的金属粉末或导电金属镀粉末，和（D）固化剂，其量足以固化有机聚硅氧烷。 该组合物具有低体积电阻率，稳定的电阻，并且可以注塑和固化，得到优异的硅橡胶，其可用于高导电性应用中使用的电气部件和电接触。
-
12.发明授权Self-adhesive silicone rubber composition and silicone rubber coated-fabric material 失效自粘硅橡胶组合物和硅橡胶涂层织物材料
公开(公告)号：US5312690A
公开(公告)日：1994-05-17
申请号：US944630
申请日：1992-09-14
申请人： Takeshi Fukuda , Shiniti Ide , Motoo Fukushima
发明人： Takeshi Fukuda , Shiniti Ide , Motoo Fukushima
CPC分类号： C08K5/544 , C08L83/04 , C08G77/12 , C08G77/20 , Y10T428/31663
摘要： A novel self-adhesive silicone rubber composition is disclosed which gives a cured silicone rubber capable of being firmly bonded to the surface of various kinds of substrate materials even without the pre-treatment of the substrate surface with a primer so that the composition is useful as a coating material in the preparation of a silicone rubber-coated cloth advantageous in respect of the firm adhesion of the cured silicone rubber layer to the substrate cloth. The composition is characterized by the formulation of a unique component which is an organosilane compound having an isocyanato-containing group and a hydrolyzable group in a molecule such as 3-isocyanatopropyl trimethoxy silane.
摘要翻译： 公开了一种新型的自粘性硅橡胶组合物，其即使不用基材表面预处理底漆，也能够使固化的硅橡胶牢固地粘合到各种基材的表面上，使得该组合物可用作 在制备硅橡胶涂布布时有利于固化的硅橡胶层与基底布的牢固粘合的涂料。 该组合物的特征在于制备独特的组分，其是在分子中具有异氰酸酯基的基团和可水解基团如3-异氰酸根合丙基三甲氧基硅烷的有机硅烷化合物。
-
公开(公告)号：US5204408A
公开(公告)日：1993-04-20
申请号：US782640
申请日：1991-10-25
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。
-
公开(公告)号：US5166244A
公开(公告)日：1992-11-24
申请号：US619547
申请日：1990-11-29
申请人： Motoo Fukushima , Shoji Ichinohe
发明人： Motoo Fukushima , Shoji Ichinohe
摘要： A novel acrylic rubber composition is proposed which has excellent moldability and good releasability from the metallic surfaces of milling rollers for the compounding works and metal molds for shaping and vulcanizing the composition into vulcanizates. The composition comprises: (a) an acrylic copolymer as the rubber base; (b) carbon black or a finely divided silica filler as a reinforcing agent; and (c) an organopolysiloxane having, in a molecule, at least one carboxyl-functional group such as .omega.-carboxyl undecyl group, bonded to the silicon atom, which can be prepared, for example, by the hydrosilation reaction between a SiH-containing organopolysiloxane and an alkyl undecylenate followed by hydrolysis of the ester group into carboxyl group.
-
公开(公告)号：US5059648A
公开(公告)日：1991-10-22
申请号：US427049
申请日：1989-10-25
CPC分类号： C08L21/00 , C08F265/04 , C08F283/124 , C08K5/05 , C08L23/16 , C08L83/10 , C08K3/04 , C08K3/36 , C08L2205/03 , C08L7/00 , C08L71/02
摘要： A rubber composition based on a rubbery polymer and a silica-based reinforcing filler can be imparted with a greatly improved workability in roll milling and molding as well as in the mechanical properties of the vulcanizates prepared therefrom when the rubber composition is admixed with an acetylene alcohol or an alkylene-oxide adduct of acetylene alcohol presumably by virtue of the improvement in the dispersibility of the reinforcing filler in the rubbery matrix. The improvement obtained by the addition of the acetylene alcohol compound is not limited to the dispersibility of silica fillers but also to the dispersibility of carbon black when the rubbery polymer is an organopolysiloxane-modified acrylic polymer.
-
16.发明授权Perfluoropolyether rubber composition and ion-conducting polymer electrolyte membrane 有权全氟聚醚橡胶组合物和离子导电高分子电解质膜公开(公告)号：US07838616B2
公开(公告)日：2010-11-23
申请号：US11924181
申请日：2007-10-25
IPC分类号： C08G77/12
CPC分类号： C08L71/02 , C08G65/007 , C08G2650/48 , C08J5/2275 , C08J5/2281 , C08J2371/02 , C08J2383/08 , H01M8/1027 , H01M8/103 , H01M8/1037 , H01M8/1039 , H01M8/1072 , Y02P70/56 , C08L83/00
摘要： A perfluoropolyether rubber composition is useful for forming a polymer electrolyte membrane, comprising (A) an alkenyl-containing perfluoropolyether, (B) a silicon-oxygen crosslinked structure having ionic conduction, and (C) a peroxide crosslinker. The silicon-oxygen crosslinked structure is obtained by simultaneously effecting oxidation and hydrolysis on an organoxysilane having an epoxy group and an organoxysilane having a mercapto group for thereby converting the mercapto group into a sulfonic group, and neutralizing the resulting sulfonic group-containing siloxane with a nitrogen-containing compound.
摘要翻译： 全氟聚醚橡胶组合物可用于形成聚合物电解质膜，其包含（A）含烯基的全氟聚醚，（B）具有离子导电性的硅 - 氧交联结构和（C）过氧化物交联剂。 通过在具有环氧基的有机氧基硅烷和具有巯基的有机氧基硅烷上同时进行氧化和水解，从而将巯基转化为磺酸基，并将所得的含磺酸基的硅氧烷中和，得到硅 - 氧交联结构 含氮化合物。
-
公开(公告)号：US06991751B2
公开(公告)日：2006-01-31
申请号：US10652074
申请日：2003-09-02
申请人： Motoo Fukushima , Shunji Aoki
发明人： Motoo Fukushima , Shunji Aoki
IPC分类号： H01B1/22
CPC分类号： C09J9/02 , C08L83/00 , C09J183/04 , H01B1/22
摘要： A conductive powder is incorporated in a pressure-sensitive adhesive composition comprising a silicone gum, an MQ resin, and a crosslinking agent. The conductive powder consists of core particles of inorganic material or organic resin, an interlayer of silicon-base polymer, and a metal plating. The resulting conductive silicone pressure-sensitive adhesive composition is satisfactorily adherent to silicone rubber and cures into a product that exhibits stable conductivity and adhesive properties in the temperature region where silicone rubber is used.
摘要翻译： 将导电粉末掺入包含硅酮胶，MQ树脂和交联剂的压敏粘合剂组合物中。 导电粉末由无机材料或有机树脂的核心颗粒，硅基聚合物的中间层和金属电镀组成。 得到的导电硅氧烷压敏粘合剂组合物令人满意地粘附于硅橡胶，并固化成在使用硅橡胶的温度区域中显示出稳定的导电性和粘合性能的产品。
-
公开(公告)号：US06835331B2
公开(公告)日：2004-12-28
申请号：US10196216
申请日：2002-07-17
申请人： Hironao Fujiki , Motoo Fukushima
发明人： Hironao Fujiki , Motoo Fukushima
IPC分类号： H01B124
CPC分类号： H01B1/22 , C08G65/007 , C08G65/336 , C08G77/12 , C08G77/20 , C08G77/46 , C08K9/02 , C08L83/04 , H01B1/20 , H05K1/095 , H05K2201/0221 , H05K2201/0254 , H05K2203/159 , C08L83/00
摘要： A conductive composition is obtained by dispersing conductive particles in a curable polymer. At least 50% by weight of the entire conductive particles are those conductive particles coated with a metal on their outermost layer surface and having a specific gravity which differs within ±1.5 from the specific gravity of the curable polymer. The composition remains stable during storage, experiences a minimal change with time of curability, and cures into a conductive rubber which experiences a minimal change with time of volume resistivity.
摘要翻译： 通过将导电颗粒分散在可固化聚合物中来获得导电组合物。 整个导电颗粒的至少50重量％是在其最外层表面上涂覆有金属的导电颗粒，其比重与可固化聚合物的比重不同在±1.5内。 该组合物在储存期间保持稳定，经受可固化性随时间的最小变化，并且固化成导电橡胶，其经历体积电阻率随时间的最小变化。
-
公开(公告)号：US5955192A
公开(公告)日：1999-09-21
申请号：US974501
申请日：1997-11-19
申请人： Motoo Fukushima , Yoshitaka Hamada , Shigeru Mori
发明人： Motoo Fukushima , Yoshitaka Hamada , Shigeru Mori
IPC分类号： H01L21/48 , H01L23/498 , H05K3/18 , H01L27/108 , H01L21/312 , H01L21/3205
CPC分类号： H01L23/49894 , H01L21/4846 , H05K3/185 , H01L2924/0002 , H01L2924/09701 , Y10T428/264 , Y10T428/2804 , Y10T428/2809
摘要： A conductive circuit board is prepared by forming a film of organopolysilane having a H-Si bond on a substrate, selectively exposing the organopolysilane film to light to form a photo-crosslinked layer in exposed areas, dissolving away unexposed areas, and contacting a silver salt with the photo-crosslinked layer and reducing the silver salt to form a silver conductive layer thereon. A conductive circuit board comprising a circuit-patterned film of photo-crosslinked polymer on a substrate and a silver conductive layer on the film has high and stable electric property.
摘要翻译： 通过在基板上形成具有H-Si键的有机聚硅烷膜，通过选择性地将有机聚硅烷膜暴露于光以在曝光区域形成光交联层，将未曝光区域溶解并将银盐接触而制备导电电路板 与光交联层并还原银盐以在其上形成银导电层。 包括基板上的光交联聚合物的电路图案化膜和膜上的银导电层的导电电路板具有高且稳定的电性能。
-
公开(公告)号：US5549851A
公开(公告)日：1996-08-27
申请号：US377342
申请日：1995-01-24
申请人： Motoo Fukushima , Mikio Aramata , Shigeru Mori
发明人： Motoo Fukushima , Mikio Aramata , Shigeru Mori
CPC分类号： H01B1/12
摘要： A silicon containing polymer such as a polysilane, poly(disilanylenephenylene), and poly(disilanyleneethynylene) is admixed with an amine compound and then doped with an oxidizing dopant, typically iodine and ferric chloride, to produce a highly conductive polymer composition having improved shapability. The composition is easily applicable, as by spin coating, to form a highly conductive film or coating.
摘要翻译： 将含硅聚合物如聚硅烷，聚（二苯基亚乙基亚苯基）和聚（二亚乙基亚乙炔基）与胺化合物混合，然后掺杂氧化掺杂剂，通常为碘和氯化铁，以产生具有改进的成型性的高导电性聚合物组合物。 通过旋涂可以容易地应用该组合物以形成高导电性膜或涂层。
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.021 秒)
