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1. 发明申请

US20050165161A1 Silicone rubber composition 审中-公开
标题翻译：硅橡胶组合物
公开(公告)号：US20050165161A1
公开(公告)日：2005-07-28
申请号：US11037291
申请日：2005-01-19
申请人： Minoru Igarashi , Osamu Hayashida , Tsutomu Nakamura
发明人： Minoru Igarashi , Osamu Hayashida , Tsutomu Nakamura
IPC分类号： C08L83/07 , C08K3/36 , C08K5/14 , C08K5/5419 , C08L83/04 , C08L83/05
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08K3/36 , C08L83/00
摘要： A silicone rubber composition comprising (A) 100 parts by weight of an organopolysiloxane having a degree of polymerization of 100 or higher and having at least two silicon-bonded alkenyl groups in the molecule; (B) from 3 to 100 parts by weight of a wet silica having the following properties: specific surface area (the BET method) of 50 m2/g or larger, specific surface area (the BET method)/specific surface area (the CTAB method) of from 1.0 to 1.3, and water content of 4% or lower; and (C) an effective amount of a curing agent. The silicone rubber composition can be obtained without foaming even in hot air vulcanization and even if wet silica is used therein, and the silicone rubber composition gives a silicone rubber excellent in electrical properties such as electrical insulating properties.
摘要翻译：一种硅橡胶组合物，其包含（A）100重量份聚合度为100以上且在分子中具有至少两个与硅键合的烯基的有机聚硅氧烷; （B）3〜100重量份具有以下特性的湿二氧化硅：比表面积（BET法）为50m 2 / g以上比表面积（BET法）/比表面积（CTAB法）为1.0〜1.3，水含量为4％以下; 和（C）有效量的固化剂。即使在热空气硫化中也可以得到无发泡的硅橡胶组合物，即使在其中使用湿二氧化硅，硅橡胶组合物得到电性能如电绝缘性优异的硅橡胶。

2. 发明授权

US6013201A Semiconductive silicone rubber compositions and semiconductive silicone rubber rolls 失效
标题翻译：半导体硅橡胶组合物和半导体硅橡胶辊
公开(公告)号：US6013201A
公开(公告)日：2000-01-11
申请号：US84164
申请日：1998-05-26
申请人： Osamu Hayashida , Tsutomu Nakamura
发明人： Osamu Hayashida , Tsutomu Nakamura
IPC分类号： C08K3/04 , C08L83/04 , H01B1/24 , B25F5/02
CPC分类号： H01B1/24 , C08K3/04 , C08L83/04 , C08G77/20 , C08G77/24 , C08G77/70 , Y10T428/139 , Y10T428/31663
摘要： In a silicone rubber composition comprising an organopolysiloxane having at least two aliphatic unsaturated groups and a curing agent, thermal black and/or furnace black having a primary particle diameter of 50-500 nm and a DBP oil absorption of 20-50 cc/100 g is blended. There may be further blended an organopolysiloxane having an ionic group-bearing portion as an antistatic agent and/or a hydrocarbon insulating oil. The composition has a stable resistivity in the semiconductive region and thus is useful as semiconductive rolls.
摘要翻译：在包含具有至少两个脂族不饱和基团的有机聚硅氧烷和固化剂的硅橡胶组合物中，一次粒径为50-500nm，DBP吸油量为20-50cc / 100g的热黑和/或炉黑混合还可以将具有离子基团部分的有机聚硅氧烷进一步混合为抗静电剂和/或烃绝缘油。该组合物在半导电区域中具有稳定的电阻率，因此可用作半导体辊。

3. 发明授权

US06458859B2 Semiconductive silicone rubber composition and silicone rubber roll 失效
标题翻译：半导体硅橡胶组合物和硅橡胶辊
公开(公告)号：US06458859B2
公开(公告)日：2002-10-01
申请号：US09731846
申请日：2000-12-08
申请人： Osamu Hayashida , Tsutomu Nakamura
发明人： Osamu Hayashida , Tsutomu Nakamura
IPC分类号： C08J904
CPC分类号： C08J9/0085 , C08J2383/04 , C08K3/017 , C08K3/22 , C08K2003/2237 , C08L83/04
摘要： By blending acicular conductive titanium oxide and an antistatic agent having a metal ion-containing moiety in an organopolysiloxane having at least two aliphatic unsaturated groups, there is obtained a silicone rubber composition which is curable with an organic peroxide and/or an organohydrogenpolysiloxane/platinum group catalyst. The composition cures into silicone rubber having a stabilized resistivity in the semiconductive region, especially in the range of 1×103 to 1×1012 &OHgr;-cm, even under high voltages. The composition is thus suitable as a semiconductive roll material for use as charging rolls, transfer rolls and developing rolls.
摘要翻译：通过在具有至少两个脂族不饱和基团的有机聚硅氧烷中混合针状导电性氧化钛和具有含金属离子的部分的抗静电剂，得到可用有机过氧化物和/或有机氢聚硅氧烷/铂族基团固化的硅橡胶组合物催化剂。即使在高电压下，组合物固化成在半导电区域中具有稳定的电阻率的硅橡胶，特别是在1×10 3至1×10 12欧姆 - 厘米的范围内。因此，该组合物适合作为用作充电辊，转印辊和显影辊的半导体辊材料。

4. 发明授权

US08628858B2 Silicone rubber composition for optical sheet, and optical sheet 失效
标题翻译：光学片用硅橡胶组合物和光学片
公开(公告)号：US08628858B2
公开(公告)日：2014-01-14
申请号：US13338396
申请日：2011-12-28
申请人： Minoru Igarashi , Tsutomu Nakamura , Atsuo Ito , Tomoyoshi Furihata , Hyung-Bae Kim
发明人： Minoru Igarashi , Tsutomu Nakamura , Atsuo Ito , Tomoyoshi Furihata , Hyung-Bae Kim
IPC分类号： B32B9/04
CPC分类号： C08K3/36 , C08K5/5419 , C08K9/06 , Y02E10/52 , Y10T428/31663 , C08L83/04
摘要： Disclosed is a millable type silicone rubber composition including as an essential components: (A) 100 parts by weight of an organopolysiloxane represented by the following average compositional formula (I) and having a polymerization degree of at least 100; R1aSiO(4-a)/2 (I) wherein R1 are, identical or different, unsubstituted or substituted monovalent hydrocarbon groups, and a is a positive number of 1.95 to 2.05; (B) 70 to 150 parts by weight of fumed silica having a specific surface area of more than 200 m2/g; (C) 0.1 to 30 parts by weight of an organohydrogenpolysiloxane having at least two hydrogen atoms bonded to silicon atoms in one molecule; and (D) 0.1 to 10 parts by weight of a hydrosilylation reaction catalyst.
摘要翻译：公开了一种可粉碎型硅橡胶组合物，其包含作为必要成分的（A）100重量份由以下平均组成式（I）表示的聚合度为至少100的有机聚硅氧烷; R1aSiO（4-a）/ 2（I）其中R1是相同或不同的未取代或取代的一价烃基，a是1.95〜2.05的正数; （B）70〜150重量份比表面积大于200m 2 / g的热解法二氧化硅; （C）0.1〜30重量份在1分子中具有与硅原子键合的氢原子中的至少2个氢原子的有机氢聚硅氧烷; 和（D）0.1〜10重量份的氢化硅烷化反应催化剂。

5. 发明授权

US5925709A Method for the preparation of silicone rubber 失效
标题翻译：硅橡胶的制备方法
公开(公告)号：US5925709A
公开(公告)日：1999-07-20
申请号：US919266
申请日：1997-08-28
申请人： Masaharu Takahashi , Minoru Igarashi , Tsutomu Nakamura , Atsushi Yaginuma
发明人： Masaharu Takahashi , Minoru Igarashi , Tsutomu Nakamura , Atsushi Yaginuma
IPC分类号： C08K3/36 , C08K9/06 , C08L83/04 , C08L83/07 , C08K3/00
CPC分类号： C08K9/06 , C08K3/36 , C08L83/04 , C08G77/045 , C08G77/06 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/24
摘要： A silicone rubber is prepared from a silicone rubber compound comprising (A) an organopolysiloxane having an average degree of polymerization of at least 100, (B) a reinforcing silica filler, and (C) an organohydrogenpolysiloxane by mixing component (C) with components (A) and (B) and heating them at a temperature of at least 100.degree. C. to form the silicone rubber compound, adding an organic peroxide or a platinum group metal catalyst to the compound, and crosslinking the compound. The silicone rubber exhibits a minimal difference in physical properties between primary vulcanization and secondary vulcanization.
摘要翻译：硅橡胶由含有（A）平均聚合度至少为100的有机聚硅氧烷，（B）增强二氧化硅填料和（C）有机氢聚硅氧烷组成的组分（C）与组分（C） A）和（B），并在至少100℃的温度下加热，以形成硅橡胶化合物，向化合物中加入有机过氧化物或铂族金属催化剂，并交联该化合物。硅橡胶在一次硫化和二次硫化之间的物理性能差异最小。

6. 发明授权

US08907001B2 Use of a pretreated precipitated silica as a reinforcing filler for silicon elastomer and the curable silicone elastomer compositions thus obtained by cold mixing 有权
标题翻译：使用预处理的沉淀二氧化硅作为硅弹性体的增强填料和通过冷混合获得的可固化的硅氧烷弹性体组合物
公开(公告)号：US08907001B2
公开(公告)日：2014-12-09
申请号：US12461283
申请日：2009-08-06
申请人： Agnès Pottier , Kyu-Min Hwang , Minoru Igarashi , Tsutomu Nakamura , Nahohiko Harada
发明人： Agnès Pottier , Kyu-Min Hwang , Minoru Igarashi , Tsutomu Nakamura , Nahohiko Harada
IPC分类号： C08K9/06
CPC分类号： C08K9/06
摘要： The invention relates to the use of a precipitated silica, pretreated by at least one organosilane hydrophobic compound or one hydrophobic silicone oil, as a reinforcing filler for silicone elastomer, the pretreated silica being incorporated in the silicone elastomer by cold mixing and having the following features: —a BET specific surface ranging from 50 to 450 m2/g, —a water wettability lower than 80, —a sulfur content lower than 0.1% by weight. The invention is directed to the curable silicone elastomer composition thus obtained.
摘要翻译：本发明涉及使用由至少一种有机硅烷疏水化合物或一种疏水性硅油预处理的沉淀二氧化硅作为有机硅弹性体的增强填料，预处理的二氧化硅通过冷混合而结合在有机硅弹性体中，具有以下特征： - BET比表面积为50-450m2 / g， - 水润湿性低于80， - 硫含量低于0.1％（重量）。本发明涉及由此获得的可固化的硅氧烷弹性体组合物。

7. 发明授权

US06706799B2 Conductive silicone rubber composition 失效
标题翻译：导电硅橡胶组合物
公开(公告)号：US06706799B2
公开(公告)日：2004-03-16
申请号：US10214555
申请日：2002-08-09
申请人： Minoru Igarashi , Yoshiaki Koike , Atsushi Yaginuma , Tsutomu Nakamura
发明人： Minoru Igarashi , Yoshiaki Koike , Atsushi Yaginuma , Tsutomu Nakamura
IPC分类号： C08K304
CPC分类号： C08K9/02 , C08K5/14 , Y10T428/2982 , Y10T428/2991
摘要： A conductive silicone rubber composition is provided, which includes (a) 100 parts by weight of an organopolysiloxane represented by an average composition formula of RaSiO(4−a)/2 wherein R is an unsubstituted or substituted monovalent hydrocarbon group which may be the same or different, and a is a positive number of 1.90 to 2.05, (b) 50 to 500 parts by weight of conductive particles comprising carbon coated with Ni, and (c) 0.1 to 10 parts by weight of an organic peroxide. This composition has an adequate pot life, is unlikely to be affected by catalyst poisoning, and is suitable for normal pressure hot air vulcanization. Cured products produced from the composition has a low volume resistivity and excellent electromagnetic interference sealing properties.
摘要翻译：提供一种导电硅橡胶组合物，其包括（a）100重量份由平均组成式RaSiO（4-a）/ 2表示的有机聚硅氧烷，其中R是未取代或取代的一价烃基，其可以相同或不同，a为1.90〜2.05的正数，（b）50〜500重量份包含Ni涂覆的碳的导电粒子，（c）为0.1〜10重量份的有机过氧化物。该组合物具有适用期，不太可能受催化剂中毒的影响，适用于常压热风硫化。由该组合物生产的固化产品具有低体积电阻率和优异的电磁干扰密封性能。

8. 发明申请

US20140014182A1 SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：太阳能电池模块及其制造方法
公开(公告)号：US20140014182A1
公开(公告)日：2014-01-16
申请号：US14008919
申请日：2012-05-31
申请人： Tomoyoshi Furihata , Atsuo Ito , Hyung-Bae Kim , Minoru Igarashi , Masakatsu Hotta , Tsutomu Nakamura
发明人： Tomoyoshi Furihata , Atsuo Ito , Hyung-Bae Kim , Minoru Igarashi , Masakatsu Hotta , Tsutomu Nakamura
IPC分类号： H01L31/048 , H01L31/18 , H01L31/052
CPC分类号： H01L31/0481 , B32B17/10036 , B32B17/10091 , B32B17/10302 , B32B17/10798 , B32B2307/302 , B32B2307/412 , B32B2307/558 , B32B2307/704 , B32B2307/712 , B32B2457/00 , H01L31/0488 , H01L31/052 , H01L31/0543 , H01L31/0547 , Y02B10/12 , Y02E10/52
摘要： The present invention relates to a solar cell module which is characterized in that: a light-transmitting elastomer member and a solar cell element are arranged in a space between a panel of a transparent member upon which sunlight is incident and a panel of a thermally conductive member which is arranged on the side opposite to the sunlight incidence side in such a manner that the light-transmitting elastomer member is closer to the sunlight incidence side; and the solar cell element is pressed by the light-transmitting elastomer member toward the panel of a thermally conductive member so that the solar cell element is compression bonded thereto. This solar cell module is most suitable as a solar cell module that has excellent heat dissipation of a cell, the temperature of which is increased due to sunlight or a hot spot, and a structure that suppresses the production cost.
摘要翻译：太阳能电池模块技术领域本发明涉及一种太阳能电池模块，其特征在于：透光性弹性体部件和太阳能电池元件配置在入射了太阳光的透明部件的面板和导热性板构件，其布置在与太阳光入射侧相对的一侧，使得透光弹性体构件更靠近太阳光入射侧; 并且太阳能电池元件被透光弹性体部件压向导热部件的面板，使得太阳能电池元件被压接在其上。该太阳能电池模块最适合作为太阳能电池模块，其具有由于阳光或热点而导致温度升高的电池的良好散热性，以及抑制生产成本的结构。

9. 发明申请

US20120165451A1 SILICONE RUBBER COMPOSITION FOR OPTICAL SHEET, AND OPTICAL SHEET 失效
标题翻译：硅胶硅橡胶组合物和光学片
公开(公告)号：US20120165451A1
公开(公告)日：2012-06-28
申请号：US13338396
申请日：2011-12-28
申请人： Minoru Igarashi , Tsutomu Nakamura , Atsuo Ito , Tomoyoshi Furihata , Hyung-Bae Kim
发明人： Minoru Igarashi , Tsutomu Nakamura , Atsuo Ito , Tomoyoshi Furihata , Hyung-Bae Kim
IPC分类号： C08K5/54 , C08K3/36
CPC分类号： C08K3/36 , C08K5/5419 , C08K9/06 , Y02E10/52 , Y10T428/31663 , C08L83/04
摘要： Disclosed is a minable type silicone rubber composition including as an essential components:(A) 100 parts by weight of an organopolysiloxane represented by the following average compositional formula (I) and having a polymerization degree of at least 100; R1aSiO(4-a)/2 (I) wherein R1 are, identical or different, unsubstituted or substituted monovalent hydrocarbon groups, and a is a positive number of 1.95 to 2.05;(B) 70 to 150 parts by weight of fumed silica having a specific surface area of more than 200 m2/g;(C) 0.1 to 30 parts by weight of an organohydrogenpolysiloxane having at least two hydrogen atoms bonded to silicon atoms in one molecule; and(D) 0.1 to 10 parts by weight of a hydrosilylation reaction catalyst.
摘要翻译：公开了一种包含作为必要成分的微型硅橡胶组合物：（A）100重量份由以下平均组成式（I）表示的聚合度为至少100的有机聚硅氧烷; R1aSiO（4-a）/ 2（I）其中R1是相同或不同的未取代或取代的一价烃基，a是1.95〜2.05的正数; （B）70〜150重量份比表面积大于200m 2 / g的热解法二氧化硅; （C）0.1〜30重量份在1分子中具有与硅原子键合的氢原子中的至少2个氢原子的有机氢聚硅氧烷; 和（D）0.1〜10重量份的氢化硅烷化反应催化剂。

10. 发明授权

US09287027B2 Rare earth metal-based permanent magnet 有权
标题翻译：稀土金属永磁体
公开(公告)号：US09287027B2
公开(公告)日：2016-03-15
申请号：US12990341
申请日：2008-05-14
申请人： Yukimitsu Miyao , Tsutomu Nakamura
发明人： Yukimitsu Miyao , Tsutomu Nakamura
IPC分类号： H01F1/057 , B32B15/04 , C22C9/00 , C22C13/00 , H01F41/02
CPC分类号： H01F1/0577 , C22C9/00 , C22C13/00 , H01F41/026 , Y10T428/32 , Y10T428/325
摘要： An objective of the present invention is to provide a rare earth metal-based permanent magnet with improved adhesion properties. A rare earth metal-based permanent magnet of the present invention as a means for achieving the objective has a laminated plating film, and is characterized in that the plating film comprises as an outermost surface layer a SnCu alloy plating film having a film thickness in a range from 0.1 μm to 2 μm, the composition of the SnCu alloy plating film is 35 mass % or more but less than 55 mass % of Sn and the rest being Cu, and a base plating film having two or more layers including at least a Ni plating film and a Cu plating film which are formed as the lower layer under the SnCu alloy plating film, and among the base plating film, the Ni plating film is located just below the SnCu alloy plating film. A joined structure fabricated using the rare earth metal-based permanent magnet of the present invention exhibits favorable initial adhesion strength when combined with a silicone-based adhesive, and is less deteriorated in adhesion strength even after a moisture resistance test.
摘要翻译：本发明的目的是提供一种具有改进的粘合性能的稀土金属基永磁体。本发明的稀土金属类永磁体作为实现目的的手段具有叠层电镀膜，其特征在于，所述镀膜包含作为最外表面层的SnCu合金镀膜，膜厚度为在0.1μm〜2μm的范围内，SnCu合金镀膜的成分为Sn的35质量％以上且小于55质量％，其余为Cu，并且具有两层以上的基底镀膜至少含有 Ni镀覆膜和Cu电镀膜，在SnCu合金镀膜之下形成为下层，并且在底镀膜中，Ni镀膜位于SnCu合金镀膜的正下方。使用本发明的稀土类金属类永磁体制造的接合结构，与硅酮类粘合剂组合时，表现出良好的初期粘合强度，即使在耐湿试验之后，粘合强度也劣化。

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