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11. 发明授权

US5130399A Process for preparation of organopolysiloxanes 失效
标题翻译：制备有机聚硅氧烷的方法
公开(公告)号：US5130399A
公开(公告)日：1992-07-14
申请号：US702299
申请日：1991-05-20
申请人： Masayuki Ikeno , Hiroyasu Hara
发明人： Masayuki Ikeno , Hiroyasu Hara
IPC分类号： C08G77/06
CPC分类号： C08G77/06
摘要： The present process for producing an organopolysiloxane is characterized in that the polymerization of an organosiloxane by using an alkali catalyst is carried out in the presence of a reversible dehydrating agent such as magnesium sulfate and calcium carbonate or an irreversible dehydrating agent such as calcium oxide. According to this manufacturing process, there is a quite distinct mutual relation between the preset composition of the organopolysiloxane to be manufactured and the viscosity of the actually manufactured organopolysiloxane.
摘要翻译：本发明的有机聚硅氧烷的制造方法的特征在于，通过使用碱催化剂的有机硅氧烷的聚合是在可逆脱水剂如硫酸镁和碳酸钙或不可逆脱水剂如氧化钙的存在下进行的。根据该制造方法，要制造的有机聚硅氧烷的预设组成和实际制造的有机聚硅氧烷的粘度之间存在非常明显的相互关系。

12. 发明授权

US5532294A Thixotropic fluorosilicone gel composition 失效
标题翻译：触变氟硅胶组合物
公开(公告)号：US5532294A
公开(公告)日：1996-07-02
申请号：US261961
申请日：1994-06-17
申请人： Masayuki Ikeno , Hiroyasu Hara
发明人： Masayuki Ikeno , Hiroyasu Hara
IPC分类号： C08K9/06 , C08L83/08
CPC分类号： C08K9/06 , C08L83/08
摘要： A silicone gel composition comprising (A) a linear organopolysiloxane having a backbone consisting only of trifluoropropyl-substituted siloxane units and terminated with alkenyl group, (B) an organohydrogenpolysiloxane, (C) a platinum catalyst, and (D) a finely powdered silica whose surfaces have been rendered hydrophobic by treatment with a silicon compound having only methyl groups as substituent groups, such as hexamethyldisilazane, trimethylchlorosilane, dimethyldichlorosilane, methyltrichlorosilane, trimethylalkoxysilane, dimethyldialkoxysilane, methyltrialkoxysilane and cyclic or linear dimethylpolysiloxanes. The composition has good thixotropy and can effectively provide a protective layer by spot potting. The silicone gel formed from the composition is excellent in solvent resistance, etc. and is effectively restrained from shrinkage or the like. Therefore the composition is highly suited to use as a protective material for semiconductor-type pressure sensors.
摘要翻译：一种硅凝胶组合物，其包含（A）具有仅由三氟丙基取代的硅氧烷单元构成的主链并以烯基封端的直链有机聚硅氧烷，（B）有机氢聚硅氧烷，（C）铂催化剂和（D）通过用仅具有甲基作为取代基的硅化合物如六甲基二硅氮烷，三甲基氯硅烷，二甲基二氯硅烷，甲基三氯硅烷，三甲基烷氧基硅烷，二甲基二烷氧基硅烷，甲基三烷氧基硅烷和环状或线性二甲基聚硅氧烷处理，使表面变得疏水。该组合物具有良好的触变性，可以通过点浇注有效提供保护层。由该组合物形成的硅凝胶具有优异的耐溶剂性等，并且有效地抑制了收缩等。因此，该组合物非常适合用作半导体型压力传感器的保护材料。

13. 发明授权

US5432280A Gel-forming silicone composition 失效
标题翻译：凝胶形成硅酮组合物
公开(公告)号：US5432280A
公开(公告)日：1995-07-11
申请号：US85032
申请日：1993-07-02
申请人： Hiroyasu Hara , Masayuki Ikeno , Takehide Okami
发明人： Hiroyasu Hara , Masayuki Ikeno , Takehide Okami
IPC分类号： C08L83/04 , C08K5/54
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20
摘要： A gel-forming silicone composition comprising, compounded in a gel-forming base composition, a silane compound having the following general formula (1) or (2): ##STR1## wherein R.sup.1 is an alkyl or aryl group, R.sup.2 is an alkyl or alkoxyalkyl group, R.sup.3 and R.sup.4 are each a hydrogen atom, a methyl group or an ethyl group, R.sup.5 is an alkyl group or an ester linkage-containing group, and a, b and n are each an integer from 0 to 2. The composition is capable of forming, under mild conditions, a silicone gel which exhibits good adherence to a variety of substrates.
摘要翻译：一种凝胶形成硅氧烷组合物，其包含在凝胶形成基础组合物中配混的具有以下通式（1）或（2）的硅烷化合物：（1）（R5）bSi（OR2）4-b（ 2）其中R1是烷基或芳基，R2是烷基或烷氧基烷基，R3和R4分别是氢原子，甲基或乙基，R5是烷基或含酯键的基团，和 a，b和n各自为0至2的整数。该组合物能够在温和条件下形成对多种底物具有良好粘附性的硅凝胶。

14. 发明申请

US20080289760A1 HEAT-CURABLE FLUOROPOLYETHER ADHESIVE COMPOSITION AND BONDING METHOD 有权
标题翻译：热固性氟聚醚胶粘剂组合物和粘合方法
公开(公告)号：US20080289760A1
公开(公告)日：2008-11-27
申请号：US12124556
申请日：2008-05-21
申请人： Hidenori Koshikawa , Mikio Shiono , Hiroyasu Hara , Takashi Aketa
发明人： Hidenori Koshikawa , Mikio Shiono , Hiroyasu Hara , Takashi Aketa
IPC分类号： C09J183/05 , C08L83/04 , C08L83/05
CPC分类号： C08G65/007 , C08G2650/48 , C08K5/0025 , C08L83/00 , C08L83/08 , C08L2666/34 , C09J171/02
摘要： A heat-curable fluoropolyether adhesive composition comprising (A) a linear polyfluoro compound having at least two alkenyl groups and a perfluoropolyether structure, (B) a fluorinated organohydrogensiloxane having at least two SiH groups, (C) a platinum group metal catalyst, (D) an organosiloxane having at least one SiH group and at least one epoxy and/or trialkoxysilyl group, and (E) a compound having at least two allyloxycarbonyl groups can be cured to metal and plastic substrates by heating at a temperature from 20° C. to less than 100° C.
摘要翻译：一种可热固化的氟聚醚粘合剂组合物，其包含（A）具有至少两个烯基和全氟聚醚结构的线性多氟化合物，（B）具有至少两个SiH基团的氟化有机氢硅氧烷，（C）铂族金属催化剂，（D ）具有至少一个SiH基团和至少一个环氧基和/或三烷氧基甲硅烷基的有机硅氧烷，和（E）具有至少两个烯丙氧基羰基的化合物可以通过在20℃的温度下加热固化到金属和塑料基材上。至小于100℃

15. 发明申请

US20080146709A1 ADDITION CURABLE SILICONE ADHESIVE COMPOSITION AND CURED PRODUCT THEREOF 审中-公开
标题翻译：添加可固化硅胶粘合剂及其固化产品
公开(公告)号：US20080146709A1
公开(公告)日：2008-06-19
申请号：US11956834
申请日：2007-12-14
申请人： Takashi AKETA , Hiroyasu Hara
发明人： Takashi AKETA , Hiroyasu Hara
IPC分类号： C08K5/54
CPC分类号： C09J183/04 , C08L83/00
摘要： An addition curable silicone adhesive composition that can be cured at room temperature, exhibits favorable adhesiveness, and yields a cured product upon curing that exhibits excellent transparency and a suitable degree of hardness. The addition curable silicone adhesive composition of the present invention comprises: (A) a diorganopolysiloxane containing at least two silicon atom-bonded alkenyl groups, (B) a three dimensional organopolysiloxane resin that comprises trifunctional siloxane units and/or tetrafunctional siloxane units represented by SiO4/2, (C) an organohydrogenpolysiloxane containing at least two silicon atom-bonded hydrogen atoms, (D) a hydrosilylation reaction catalyst, (E) an organosilicon compound as an adhesion-imparting agent, and (F) an acid anhydride that is liquid at room temperature.
摘要翻译：可在室温下固化的可固化硅氧烷粘合剂组合物表现出良好的粘附性，并且在固化时产生固化产物，其表现出优异的透明度和合适的硬度。本发明的可加成固化的硅氧烷粘合剂组合物包含：（A）含有至少两个与硅原子键合的烯基的二有机聚硅氧烷，（B）三维有机聚硅氧烷树脂，其包含三官能硅氧烷单元和/或由SiO （C）含有至少两个与硅原子键合的氢原子的有机氢聚硅氧烷，（D）氢化硅烷化反应催化剂，（E）作为粘合赋予剂的有机硅化合物和（ F）在室温下为液体的酸酐。

16. 发明授权

US06201092B1 Addition curing type silicone compositions 失效
标题翻译：添加固化型有机硅组合物
公开(公告)号：US06201092B1
公开(公告)日：2001-03-13
申请号：US09244652
申请日：1999-02-04
申请人： Hiroyasu Hara
发明人： Hiroyasu Hara
IPC分类号： C08G7708
CPC分类号： C08L83/04 , C08G77/12 , C08G77/14 , C08G77/20 , C08L83/00 , C08L2666/44
摘要： In an addition curing type silicone composition comprising (A) an organopolysiloxane having at least two alkenyl groups each attached to a silicon atom in a molecule, (B) an organohydrogenpolysiloxane having at least two hydrogen atoms each attached to a silicon atom in a molecule, and (C) a platinum catalyst, a (meth)acryloxyalkyl-modified organopolysiloxane having a linear or cyclic organopolysiloxane structure and a viscosity of 5-10,000 centipoise at 25° C. is blended as an adhesion promoter for improving the adhesion of the composition to difficultly bondable substrates.
摘要翻译：在一种加成固化型有机硅组合物中，其包含（A）具有至少两个分别连接到硅原子上的烯基的有机聚硅氧烷，（B）具有至少两个氢原子的有机氢聚硅氧烷，每个氢原子各自连接到分子中的硅原子上，和（C）铂催化剂，具有线性或环状有机聚硅氧烷结构的（甲基）丙烯酰氧基烷基改性的有机聚硅氧烷，并且在25℃下粘度为5-10,000厘泊作为粘合促进剂，用于改善组合物的粘附性难以粘合的基材。

17. 发明授权

US07671160B2 Curable perfluoropolyether compositions and rubber or gel articles comprising the cured products of the compositions 有权
标题翻译：可固化的全氟聚醚组合物和包含组合物的固化产物的橡胶或凝胶制品
公开(公告)号：US07671160B2
公开(公告)日：2010-03-02
申请号：US11350767
申请日：2006-02-10
申请人： Kenichi Fukuda , Mikio Shiono , Hiroyasu Hara
发明人： Kenichi Fukuda , Mikio Shiono , Hiroyasu Hara
IPC分类号： C08G77/24
CPC分类号： C08G65/007 , C08G65/336 , C08L71/02
摘要： Curable perfluoropolyether rubber compositions are provided comprising (A) a linear perfluoropolyether compound containing at least two alkenyl groups and having a perfluoropolyether structure containing recurring units —CaF2aO— in its backbone, (B) an organosilicon compound containing at least two SiH groups, (C) an inorganic powder capable of chemical and/or physical adsorption of acidic gases and/or sulfur-containing gases, and (D) a hydrosilylation catalyst. The compositions cure into rubber or gel products having minimal permeability to acidic gases and sulfur-containing gases.
摘要翻译：提供了可固化的全氟聚醚橡胶组合物，其包含（A）含有至少两个链烯基的直链全氟聚醚化合物，并且在其主链中具有含有重复单元-CaF 2 OO的全氟聚醚结构，（B）含有至少两个SiH基团的有机硅化合物，（C ）能够对酸性气体和/或含硫气体进行化学和/或物理吸附的无机粉末，和（D）氢化硅烷化催化剂。组合物固化成对酸性气体和含硫气体具有最小渗透性的橡胶或凝胶产品。

18. 发明申请

US20060276600A1 Addition type silicone adhesive composition 审中-公开
标题翻译：加成型硅胶组合物
公开(公告)号：US20060276600A1
公开(公告)日：2006-12-07
申请号：US11445164
申请日：2006-06-02
申请人： Takashi Aketa , Yoshifumi Harada , Hiroyasu Hara
发明人： Takashi Aketa , Yoshifumi Harada , Hiroyasu Hara
IPC分类号： C08L83/04
CPC分类号： C09J183/04 , C08K5/56 , C08L83/00 , C08L83/04 , C08L2666/52
摘要： In an addition type silicone adhesive composition comprising (A) an organopolysiloxane having at least two silicon-bonded alkenyl groups, (B) an organohydrogen-polysiloxane having at least two SiH groups, and (C) a hydrosilylation catalyst, the incorporation of (D) a (meth)acryloxyalkyl-modified linear or cyclic organopolysiloxane having a viscosity of 5-10,000 mPa-s at 25° C., and (E) a zirconium compound allows bond strength to develop even by brief heating and minimizes discoloration after a long-term heat test.
摘要翻译：在包含（A）具有至少两个与硅键合的烯基的有机聚硅氧烷（B）具有至少两个SiH基团的有机氢 - 聚硅氧烷和（C）氢化硅烷化催化剂的添加型硅氧烷粘合剂组合物中，（D ）在25℃粘度为5-10,000mPa·s的（甲基）丙烯酰氧基烷基改性的线性或环状有机聚硅氧烷，（E）锆化合物即使通过短暂加热也可以形成粘合强度，并且在长时间后最小化变色 - 热测试。

19. 发明申请

US20060121221A1 Air bag sealer silicone rubber composition 失效
公开(公告)号：US20060121221A1
公开(公告)日：2006-06-08
申请号：US11341491
申请日：2006-01-30
申请人： Takashi Aketa , Hiroyasu Hara , Yoshifumi Inoue
发明人： Takashi Aketa , Hiroyasu Hara , Yoshifumi Inoue
IPC分类号： B60R21/16
CPC分类号： B60R21/235 , B60R2021/23514 , B60R2021/23595 , C08K5/5419 , Y10T428/1341 , Y10T428/1348 , Y10T428/1362
摘要： When an air bag is prepared by laying a pair of silicone rubber-impregnated and/or coated base fabric pieces one on the other, with the coated surfaces of the pieces inside, and joining peripheral portions of the pieces together to form a bag, an addition reaction curing type silicone rubber composition which cures into a silicone rubber having an elongation at break of at least 1000% is used as a sealer and applied to the peripheral portions of the base fabric pieces, thereby achieving improved adhesion therebetween.

20. 发明授权

US07008697B2 Air bag sealer silicone rubber composition 失效
标题翻译：气囊密封胶硅胶组成
公开(公告)号：US07008697B2
公开(公告)日：2006-03-07
申请号：US10705828
申请日：2003-11-13
申请人： Takashi Aketa , Hiroyasu Hara
发明人： Takashi Aketa , Hiroyasu Hara
IPC分类号： B32B9/04
CPC分类号： B60R21/235 , B60R2021/23514 , B60R2021/23595 , C07F7/1804 , C08K5/5442 , C08L83/00 , C08L2666/44 , C09J183/04 , Y10T428/31663
摘要： When silicone rubber-impregnated and/or coated fabric pieces are mated, with their treated surfaces inside, and joined along a periphery to form a bag, a silicone rubber composition having a tris(trialkoxysilylalkyl) isocyanurate blended as an adhesion promoter is used as a sealer where the peripheral portions of the fabric pieces are joined together whereby an improved bond is established therebetween.
摘要翻译：当将硅橡胶浸渍和/或涂布的织物片材与其处理表面进行配合并且沿周边连接以形成袋子时，将具有作为粘合促进剂共混的三（三烷氧基甲硅烷基烷基）异氰脲酸酯的硅橡胶组合物用作密封剂，其中织物片的周边部分连接在一起，由此在其间形成改善的粘合。

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