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1. 发明申请

US20110281123A1 Curable Silicone Rubber Composition 审中-公开
标题翻译：可固化硅橡胶组合物
公开(公告)号：US20110281123A1
公开(公告)日：2011-11-17
申请号：US13147003
申请日：2010-01-29
申请人： Hiroaki Yoshida , Nozomi Ishigami , Chiichiro Hasegawa , Makoto Yoshitake
发明人： Hiroaki Yoshida , Nozomi Ishigami , Chiichiro Hasegawa , Makoto Yoshitake
IPC分类号： C09D183/05 , B32B27/06 , B05D3/10 , C08L83/05
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C09D183/04 , Y10T428/31663 , C08L83/00
摘要： A curable silicone rubber composition comprises (A) an alkenyl-containing organopolysiloxane comprising (A-1) a dialkylpolysiloxane that has an average of at least two alkenyl groups in each molecule and (A-2) an alkenyl-containing, resin-form organopolysiloxane that comprises the SiO4/2 unit, R12R2SiO1/2 unit, and R13SiO1/2 unit wherein R1 is C1-10 alkyl and R2 is alkenyl and that contains the alkenyl group in the range from more than 2.5 mass % to not more than 5.0 mass %; (B) an organopolysiloxane that contains the silicon-bonded hydrogen atom; and (C) a hydrosilylation reaction catalyst in a catalytic quantity. The curable composition provides a cured silicone material that has a hardness of not more than 75 and an elongation of at least 35%. Also, a composite in which the cured silicone material provided by the thermosetting of the curable composition is integrated into a single article with a substrate.
摘要翻译：一种可固化硅橡胶组合物包含（A）含有烯基的有机聚硅氧烷，其包含（A-1）在每个分子中平均具有至少两个烯基的二烷基聚硅氧烷和（A-2）含烯基的树脂形式的有机聚硅氧烷其包含SiO 4/2单元，R 12 R 2 SiO 1/2单元和R 13 SiO 1/2单元，其中R 1是C 1-10烷基，R 2是链烯基并且含有在大于2.5质量％至不超过5.0质量％范围内的链烯基％; （B）含有硅键合氢原子的有机聚硅氧烷; 和（C）催化剂的氢化硅烷化反应催化剂。该固化性组合物提供硬度为75以下，伸长率为35％以上的固化的硅酮材料。另外，将通过可固化组合物的热固化提供的固化的硅氧烷材料与基材整合成单个制品的复合材料。

2. 发明申请

US20120263959A1 Silicone Elastomer Composition 有权
标题翻译：有机硅弹性体组合物
公开(公告)号：US20120263959A1
公开(公告)日：2012-10-18
申请号：US13518357
申请日：2010-12-22
申请人： Hiroaki Yoshida , Nozomi Ishigami
发明人： Hiroaki Yoshida , Nozomi Ishigami
IPC分类号： C09J183/07 , C08K5/3417 , B05D1/38 , C08K3/36 , B32B7/12 , C08L83/07 , C08K5/05
CPC分类号： B32B7/12 , B32B25/20 , C08G77/12 , C08G77/20 , C08K5/3467 , C08K5/56 , C08L83/04 , C09D183/04 , Y10T428/31663 , C08L83/00
摘要： The present invention has an objective to provide a silicone elastomer composition in which a cured product thereof is flexible, which provides a silicone elastomer with a small hardness change even due to thermal aging, and in which superior adhesive properties with respect to other silicone elastomers and superior curing properties are exhibited. The objective of the present invention can be achieved by a silicone elastomer composition comprising: (A) an organopolysiloxane having two or more silicon atom-bonded alkenyl groups on average in a molecule, in which the content of the alkenyl group is less than 0.2% by weight with respect to the amount of component (A); (B) an organopolysiloxane having two or more silicon atom-bonded hydrogen atoms on average in a molecule, in which the amount of the silicon atom-bonded hydrogen atoms in component (B) ranges from 2.5 to 10 mol with respect to one mol of the silicon atom-bonded alkenyl group in component (A); (C) a platinum-group metal-based catalyst, in a specified amount; and (D) a phthalocyanine compound, in which the amount thereof ranges from 5 to 50 mol with respect to one mol of the platinum-based metal in component (C).
摘要翻译：本发明的目的是提供一种其中其固化产物是柔性的硅氧烷弹性体组合物，其即使由于热老化而提供具有小的硬度变化的硅氧烷弹性体，并且其中相对于其它硅氧烷弹性体和表现出优异的固化性能。本发明的目的可以通过一种硅氧烷弹性体组合物来实现，该组合物包括：（A）分子中平均具有两个或多个硅原子键合的烯基的有机聚硅氧烷，其中链烯基的含量小于0.2％相对于组分（A）的量; （B）在分子中平均具有两个以上与硅原子键合的氢原子的有机聚硅氧烷，其中组分（B）中与硅原子键合的氢原子的量相对于1摩尔的量为2.5至10摩尔组分（A）中硅原子键合的烯基; （C）规定量的铂族金属类催化剂; 和（D）相对于组分（C）中的1摩尔铂基金属，其量为5至50摩尔的酞菁化合物。

3. 发明授权

US09289963B2 Silicone elastomer composition 有权
标题翻译：硅橡胶组合物
公开(公告)号：US09289963B2
公开(公告)日：2016-03-22
申请号：US13518357
申请日：2010-12-22
申请人： Hiroaki Yoshida , Nozomi Ishigami
发明人： Hiroaki Yoshida , Nozomi Ishigami
IPC分类号： B32B25/20 , C09D183/04 , B32B7/12 , C08L83/04 , C08G77/12 , C08G77/20 , C08K5/3467 , C08K5/56
CPC分类号： B32B7/12 , B32B25/20 , C08G77/12 , C08G77/20 , C08K5/3467 , C08K5/56 , C08L83/04 , C09D183/04 , Y10T428/31663 , C08L83/00
摘要： The present invention has an objective to provide a silicone elastomer composition in which a cured product thereof is flexible, which provides a silicone elastomer with a small hardness change even due to thermal aging, and in which superior adhesive properties with respect to other silicone elastomers and superior curing properties are exhibited. The objective of the present invention can be achieved by a silicone elastomer composition comprising: (A) an organopolysiloxane having two or more silicon atom-bonded alkenyl groups on average in a molecule, in which the content of the alkenyl group is less than 0.2% by weight with respect to the amount of component (A); (B) an organopolysiloxane having two or more silicon atom-bonded hydrogen atoms on average in a molecule, in which the amount of the silicon atom-bonded hydrogen atoms in component (B) ranges from 2.5 to 10 mol with respect to one mol of the silicon atom-bonded alkenyl group in component (A); (C) a platinum-group metal-based catalyst, in a specified amount; and (D) a phthalocyanine compound, in which the amount thereof ranges from 5 to 50 mol with respect to one mol of the platinum-based metal in component (C).
摘要翻译：本发明的目的是提供一种其中其固化产物是柔性的硅氧烷弹性体组合物，其即使由于热老化而提供具有小的硬度变化的硅氧烷弹性体，并且其中相对于其它硅氧烷弹性体和表现出优异的固化性能。本发明的目的可以通过一种硅氧烷弹性体组合物来实现，该组合物包括：（A）分子中平均具有两个或多个硅原子键合的烯基的有机聚硅氧烷，其中链烯基的含量小于0.2％相对于组分（A）的量; （B）在分子中平均具有两个以上与硅原子键合的氢原子的有机聚硅氧烷，其中组分（B）中与硅原子键合的氢原子的量相对于1摩尔的量为2.5至10摩尔组分（A）中硅原子键合的烯基; （C）规定量的铂族金属类催化剂; 和（D）相对于组分（C）中的1摩尔铂基金属，其量为5至50摩尔的酞菁化合物。

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