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1. 发明授权

US06277445B1 Organopolysiloxane compound and composition containing the same 失效
标题翻译：有机聚硅氧烷化合物及其组合物
公开(公告)号：US06277445B1
公开(公告)日：2001-08-21
申请号：US09415222
申请日：1999-10-12
申请人： Kouhei Hasegawa , Motohiko Hirai , Satoshi Kuwata
发明人： Kouhei Hasegawa , Motohiko Hirai , Satoshi Kuwata
IPC分类号： B05D302
CPC分类号： D21H19/32 , C09D183/08 , D21H21/16 , D21H25/06
摘要： Disclosed is a novel modified organopolysiloxane compound characteristically having carboxylalk(en)ylcarbonyl groups substituting for the hydrogen atoms on the N atoms in an aminoalkyl group-containing organopolysiloxane as introduced by the reaction of a dicarboxylic acid anhydride such as maleic anhydride and succinic anhydride with an aminoalkyl group-containing organopolysiloxane. This modified organopolysiloxane compound serves as a principal ingredient in an aqueous emulsion composition for a finishing treatment of various fabric material to impart excellent touch feeling of softness to the fabric material with little problem of yellowing of the fabric material unavoidable with conventional aminoalkyl group-containing organopolysiloxane compounds. The inventive modified organopolysiloxane compound in the form of an aqueous emulsion is also useful for a waterproofing treatment of paperboards for plasterboards to serve as a covering sheet on the core board of hydrated gypsum.
摘要翻译：公开了一种新型改性的有机聚硅氧烷化合物，其特征在于具有取代含氨基烷基的有机聚硅氧烷中的N原子上的氢原子的羧基（烯）基羰基，通过二羧酸酐如马来酸酐和琥珀酸酐与含氨基烷基的有机聚硅氧烷。该改性的有机基聚硅氧烷化合物在水性乳液组合物中作为主要成分，用于各种织物材料的整理处理，以赋予织物材料柔软性优良的接触感，而不需要常规含氨基烷基的有机基聚硅氧烷化合物。本发明的水性乳液形式的改性有机聚硅氧烷化合物也可用于石膏板纸板的防水处理，以用作水合石膏芯板上的覆盖片。

2. 发明授权

US06245852B1 Preparation of organopolysiloxane emulsion 有权
标题翻译：有机聚硅氧烷乳液的制备
公开(公告)号：US06245852B1
公开(公告)日：2001-06-12
申请号：US09372983
申请日：1999-08-12
申请人： Kohei Hasegawa , Satoshi Kuwata
发明人： Kohei Hasegawa , Satoshi Kuwata
IPC分类号： C08K542
CPC分类号： C08G77/06 , C08G77/22
摘要： A stable organopolysiloxane emulsion is briefly prepared by emulsifying and dispersing a low molecular weight organopolysiloxane (A) in water in the presence of an organic sulfonic acid or organic sulfate anionic surfactant (B) to form an initial emulsion having a mean particle size of up to 300 nm, and effecting polymerization reaction, followed by neutralization.
摘要翻译：通过在有机磺酸或有机硫酸盐阴离子表面活性剂（B）的存在下，将低分子量有机聚硅氧烷（A）在水中乳化和分散而形成稳定的有机聚硅氧烷乳液，以形成平均粒度达到 300nm，进行聚合反应，然后中和。

3. 发明授权

US5916090A Silicone-based foam-suppressing composition 失效
标题翻译：硅酮泡沫抑制组合物
公开(公告)号：US5916090A
公开(公告)日：1999-06-29
申请号：US105005
申请日：1998-06-26
申请人： Akinari Itagaki , Satoshi Kuwata
发明人： Akinari Itagaki , Satoshi Kuwata
IPC分类号： B01D19/04 , C08K3/36 , C08L83/04 , C08L83/06 , A23L1/00
CPC分类号： C08L83/04 , B01D19/0409 , C08G77/04 , C08G77/045 , C08G77/16
摘要： Provided by the invention is a silicone-based oil compound as a base of a defoaming agent of, for example, an emulsion type in an aqueous medium containing a surface active agent capable of exhibiting excellent sustainability of the defoaming activity and stability against dilution. The oil compound comprises (A) from 30 to 98.9% by weight of an .alpha.,.omega.-dihydroxy dimethyl polysiloxane, (B) from 0.1 to 20% by weight of a poly(methyl hydroxy siloxane, such as 1,1,1,3,5,7,7,7-octamethyl-3,5-dihydroxy tetrasiloxane and (C) from 1 to 50% by weight of a finely divided silica powder having a specific surface area of at least 100 m.sup.2 /g.
摘要翻译：本发明提供了一种硅基油化合物，作为含有表现活性剂的水性介质中的乳液型消泡剂的底物，该表面活性剂能够显示出优异的消泡活性的可持续性和对稀释的稳定性。油化合物包含（A）30至98.9重量％的α，ω-二羟基二甲基聚硅氧烷，（B）0.1至20重量％的聚（甲基羟基硅氧烷，例如1,1,1， 3,5,7,7,7-八甲基-3,5-二羟基四硅氧烷和（C）1至50重量％的比表面积至少为100m 2 / g的细碎二氧化硅粉末。

4. 发明授权

US5773134A Thermoplastic resin-based composite polymeric film 失效
标题翻译：热塑性树脂复合聚合物薄膜
公开(公告)号：US5773134A
公开(公告)日：1998-06-30
申请号：US742322
申请日：1996-11-01
申请人： Yoshinori Inokuchi , Satoshi Kuwata
发明人： Yoshinori Inokuchi , Satoshi Kuwata
IPC分类号： C08J7/04 , B29D7/01 , C08J5/18 , C08L101/00 , B29D7/00
CPC分类号： B29D7/01 , B29K2105/16 , B29K2995/0026 , B29K2995/0072 , Y10T428/254 , Y10T428/259 , Y10T428/2995 , Y10T428/31667
摘要： Proposed is a thermoplastic resin-based film suitable as a wrapping material having good slipperiness of the surface without decreasing the high transparency and having high resistance against formation of scratches. The resin film is molded from a thermoplastic resin composition comprising a thermoplastic resin such as polypropylene and polycarbonate as the matrix and a specified amount of fine silicone-based composite particles each consisting of a core particle of a silicone rubber having a specified particle diameter and a coating layer thereon in a specified coating amount formed from a polyorganosilsesquioxane such as polymethylsilsesquioxane.
摘要翻译：提出了适合作为具有良好的表面滑动性的包装材料的热塑性树脂基膜，而不降低高透明度并且具有高的刮擦形成能力。树脂膜由包含热塑性树脂如聚丙烯和聚碳酸酯作为基质的热塑性树脂组合物和特定量的由具有特定粒径的硅橡胶的芯颗粒和其上涂覆有由聚有机倍半硅氧烷如聚甲基硅倍半氧烷形成的指定涂布量。

5. 发明授权

US5760109A Water-base organopolysiloxane composition 失效
标题翻译：水基有机聚硅氧烷组合物
公开(公告)号：US5760109A
公开(公告)日：1998-06-02
申请号：US694352
申请日：1996-08-08
申请人： Yoshinori Inokuchi , Satoshi Kuwata
发明人： Yoshinori Inokuchi , Satoshi Kuwata
IPC分类号： B60R13/06 , C08K5/17 , C08L83/04 , C09D183/04 , C08K3/20
CPC分类号： C08L83/04 , C08K5/17 , C08G77/16 , C08G77/70 , Y10T428/31663
摘要： Proposed is a novel organopolysiloxane composition in the form of a water-base emulsion suitable for use as a surface-coating agent on rubber articles such as automobile parts to impart excellent smoothness of the surface, abrasion resistance, adhesion to the rubber surface and so on. The composition comprises: (a) an organopolysiloxane having a viscosity of at least 10000 centipoise at 25.degree. C. and having a molecular structure consisting of the difunctional siloxane units and the trifunctional siloxane units terminated at each molecular chain end with a hydroxy group, in the form of an aqueous emulsion; (b) a hydrolysis-condensation product of an epoxy group-containing dialkoxy silane in the form of an aqueous emulsion; (c) a water-soluble organic amino compound having at least two amino groups in a molecule and containing no silicon atom; and (d) silicone rubber particles in the form of an aqueous dispersion, each in a specified weight proportion.
摘要翻译：提出了一种适用于汽车部件等橡胶制品上的表面涂层剂的水性乳液形式的新型有机聚硅氧烷组合物，赋予表面极好的平滑性，耐磨性，与橡胶表面的粘合性等。组合物包含：（a）在25℃下具有至少10000厘泊的粘度的有机聚硅氧烷，并且具有由双官能硅氧烷单元和在每个分子链末端用羟基封端的三官能硅氧烷单元组成的分子结构，水乳液的形式; （b）含水乳液形式的含环氧基的二烷氧基硅烷的水解缩合产物; （c）在分子中具有至少两个氨基且不含硅原子的水溶性有机氨基化合物; 和（d）水分散体形式的硅橡胶颗粒，各自以规定的重量比例。

6. 发明授权

US5725790A Organopolysiloxane and fiber finishing composition containing the same as main component 失效
标题翻译：含有与主要成分相同的有机聚硅氧烷和纤维整理剂组合物
公开(公告)号：US5725790A
公开(公告)日：1998-03-10
申请号：US780841
申请日：1997-01-10
申请人： Yoshihito Osawa , Satoshi Kuwata
发明人： Yoshihito Osawa , Satoshi Kuwata
IPC分类号： C08G77/26 , C08G77/28 , C08G77/388 , D06M13/02 , D06M13/11 , D06M15/643 , D06M15/647 , D06M15/356 , C08G77/14
CPC分类号： C08G77/26 , C08G77/388 , D06M15/6436 , D06M15/647
摘要： Provided are an organopolysiloxane represented by the following formula (I), which has at least one norbornane skeleton and at least one amino group, and a fiber finishing composition containing as a main component the aforesaid organopolysiloxane: ##STR1## wherein R groups are the same or different, and each of them represents an alkyl group containing 1 to 20 carbon atoms or an aryl group containing 6 to 20 carbon atoms; X is a group represented by the following formula (II); A groups are the same or different, and each of them represents an alkoxy group containing 1 to 10 carbon atoms, a hydroxyl group, R or X; m is from 10 to 10,000; and n is from 0 to 500, wherein when n is 0 at least one A group represents X; ##STR2## wherein Q.sup.1 and Q.sup.2 are the same or different, and each represents a divalent organic group containing 1 to 20 carbon atoms.
摘要翻译：提供了具有至少一个降冰片烷骨架和至少一个氨基的由下式（I）表示的有机聚硅氧烷，以及含有上述有机聚硅氧烷作为主要成分的纤维整理组合物：不同的，并且它们各自表示烷基含有1〜20个碳原子的基团或含有6〜20个碳原子的芳基; X为下述式（II）所示的基团。 A组相同或不同，它们各自表示含有1〜10个碳原子的烷氧基，羟基，R或X; m为10〜10,000; 且n为0至500，其中当n为0时，至少一个A基团表示X; （II）其中Q1和Q2相同或不同，并且各自表示含有1至20个碳原子的二价有机基团。

7. 发明授权

US5538793A Silicone rubber particles coated with silicone resin 失效
标题翻译：涂有硅树脂的硅橡胶颗粒
公开(公告)号：US5538793A
公开(公告)日：1996-07-23
申请号：US362956
申请日：1994-12-23
申请人： Yoshinori Inokuchi , Satoshi Kuwata
发明人： Yoshinori Inokuchi , Satoshi Kuwata
IPC分类号： C08J3/12 , C08L83/04 , B32B27/00
CPC分类号： C08J3/124 , C08J2383/04 , Y10T428/2998 , Y10T428/31663
摘要： Proposed is a powder of silicone rubber having improved flowability and dispersibility consisting of particles of a cured silicone rubber of which each particle has a coating layer of a polyorganosilsesquioxane resin in a specified coating amount. The powder is prepared by the admixture of an aqueous dispersion of a cured silicone rubber particles, which is preferably prepared by the hydrosilation reaction between a vinyl group-containing organopolysiloxane and an organohydrogen polysiloxane emulsified in an aqueous medium, with a trialkoxy silane compound such as methyl trimethoxy silane together with an alkaline compound, e.g., ammonia water, under agitation so that the hydrolysis-condensation reaction of the trialkoxy silane compound proceed to form a coating layer on the surface of the silicone rubber particles.
摘要翻译：提出了具有提高的流动性和分散性的硅橡胶粉末，其由固化的硅橡胶颗粒组成，其中每个颗粒具有指定涂布量的聚有机倍半硅氧烷树脂的涂层。通过混合固化的硅橡胶颗粒的水性分散体的混合来制备粉末，其优选通过在含水基介质中乳化的含乙烯基的有机聚硅氧烷和有机氢聚硅氧烷之间的硅氢化硅烷化合物与三烷氧基硅烷化合物如甲基三甲氧基硅烷与碱性化合物（例如氨水）一起搅拌，使得三烷氧基硅烷化合物的水解 - 缩合反应进行以在硅橡胶颗粒的表面上形成涂层。

8. 发明授权

US5254542A Organic silicon compounds and cosmetic compositions 失效
标题翻译：有机硅化合物和化妆品组合物
公开(公告)号：US5254542A
公开(公告)日：1993-10-19
申请号：US765305
申请日：1991-09-25
申请人： Koji Sakuta , Satoshi Kuwata
发明人： Koji Sakuta , Satoshi Kuwata
IPC分类号： C08G77/00 , A61K8/00 , A61K8/55 , A61K8/58 , A61K8/89 , A61K8/893 , A61K8/898 , A61Q1/00 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q17/04 , C07F7/02 , C07F7/08 , C07F7/10 , C07F7/18 , C08G77/02 , C08G77/06 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/22 , C08G77/26 , C08G77/28 , C08L83/06 , C08L83/12 , C09K3/00 , A01N25/02
CPC分类号： A61K8/893 , A61K8/898 , A61Q17/04 , C07F7/0854 , C07F7/1836 , C07F7/1856 , C08G77/14 , C08G77/26 , A61K2800/57 , Y10S514/844
摘要： Novel organic silicon compounds having a UV absorbing benzotriazole or benzophenone skeleton are provided comprising R.sup.1.sub.3 SiO.sub.1/2 and SiO.sub.2 units as essential units, 0 to 20 mol % of R.sup.2 SiO.sub.3/2 and R.sup.3.sub.2 SiO units, and 0 to 20 mol % of R.sup.3.sub.2 SiO units. The siloxane units are present in a molar ratio: (R.sup.1.sub.3 SiO.sub.1/2 +R.sup.2 SiO.sub.3/2 +R.sup.3.sub.2 SiO)/SiO.sub.2 of from 0.5 to 1.5. At least one group of formulae (1) through (7) constitutes 1 to 33 mol % of the total quantity of the organic groups represented by R.sup.1, R.sup.2 and R.sup.3 while the remainder is a monovalent saturated or unsaturated organic group or groups having 1 to 18 carbon atoms. Cosmetic compositions containing the same compounds have improved UV absorbing capacity.

9. 发明授权

US5221339A Heat-conductive silicone oil compound 失效
标题翻译：导热硅油化合物
公开(公告)号：US5221339A
公开(公告)日：1993-06-22
申请号：US475804
申请日：1990-02-06
申请人： Takayuki Takahashi , Satoshi Kuwata
发明人： Takayuki Takahashi , Satoshi Kuwata
IPC分类号： C08K3/00 , C07F7/08 , C08J3/20 , C08K3/22 , C08K3/28 , C08K3/34 , C08L83/04 , C08L83/06
CPC分类号： C08K3/28 , C07F7/0858 , C08K3/22 , C08K3/34
摘要： The silicone oil compound of the invention has a high thermal conductivity by virtue of compounding of a relatively large amount of a heat-conductivity improver such as zinc oxide, aluminum nitride and the like in a powdery form but still has an adequate and stable consistency suitable for application. This unique characteristic is obtained by the use of a specific silicone fluid as the base of the compound, which is a diorganopolysiloxane of which from 5 to 50% by moles of the silicon atoms at the molecular chain ends each have a hydroxy group bonded thereto.
摘要翻译：本发明的硅油化合物通过以粉末形式配合相对大量的导热性改善剂如氧化锌，氮化铝等而具有高导热性，但仍具有足够稳定的稠度申请。这种独特的特征是通过使用特定硅氧烷流体作为化合物的碱来获得的，该化合物是分子链末端的5至50摩尔％的硅原子分别具有与其结合的羟基的二有机聚硅氧烷。

10. 发明授权

US5045574A Film-forming agent 失效
标题翻译：成膜剂
公开(公告)号：US5045574A
公开(公告)日：1991-09-03
申请号：US467387
申请日：1990-01-19
申请人： Satoshi Kuwata , Takashi Ohkawara , Takaaki Shimizu
发明人： Satoshi Kuwata , Takashi Ohkawara , Takaaki Shimizu
IPC分类号： A61K9/70 , A61K8/00 , A61K8/25 , A61K8/72 , A61K8/89 , A61K8/891 , A61K8/892 , A61K47/34 , A61Q17/00 , C08K3/36 , C08K9/06 , C08L83/04 , C08L83/06 , C09D183/04 , C09D183/06 , C09G1/00 , C09G1/12
CPC分类号： A61K8/892 , A61Q17/00 , C08K3/36 , C08L83/04 , C08G77/16
摘要： The film-forming agent of the invention is a blend of a silica organosol, of which the silica particles have a specified specific surface area and specified densities of surface groups including silanol groups, alkoxy groups and trimethyl silyl groups, and a diorganopolysiloxane of a specified viscosity terminated at each molecular chain end with a silanolic hydroxy group. The film-forming agent is useful as a skin-care preparation for preventing chapping of hands of people having frequent occasions of contacting with water to exhibit durable water repellency.

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