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1. 发明申请

US20140039106A1 Two-Part Silicone Rubber Composition 有权
标题翻译：两部分硅橡胶组合物
公开(公告)号：US20140039106A1
公开(公告)日：2014-02-06
申请号：US14007986
申请日：2012-03-28
申请人： Tomoko Tasaki , Yuichi Tsuji
发明人： Tomoko Tasaki , Yuichi Tsuji
IPC分类号： C08K5/09
CPC分类号： C08K5/09 , C08G77/12 , C08G77/20 , C08K3/26 , C08L83/04 , C09D183/04 , C09J183/04 , C08L83/00
摘要： A two-part curable liquid silicone rubber composition comprises a first liquid composition and a second liquid composition. The first and second liquid compositions are stored separately and yield, upon mixing, a silicone rubber forming composition. The silicone rubber composition comprises: (A) an alkenyl group-containing organopolysiloxane comprising (A-1) an organopolysiloxane having only a silicon-bonded alkenyl group at each molecular terminal and (A-2) an organopolysiloxane having from 1 to 4 silicon-bonded alkenyl groups in side molecular chains and containing not greater than 2.0 wt. % of alkenyl groups; (B) a calcium carbonate powder; (C) a hydrosilylation reaction catalyst; and (D) an organohydrogenpolysiloxane having silicon-bonded hydrogen atoms.
摘要翻译：两部分可固化液体硅橡胶组合物包含第一液体组合物和第二液体组合物。第一和第二液体组合物分开储存，并在混合时产生形成硅橡胶的组合物。所述硅橡胶组合物包含：（A）含有烯基的有机聚硅氧烷，其包含（A-1）在各分子末端仅具有与硅键合的烯基的有机聚硅氧烷和（A-2）具有1〜4个硅原子的有机聚硅氧烷，侧链分子链中的键合链烯基并且不大于2.0重量％％的烯基; （B）碳酸钙粉末; （C）氢化硅烷化反应催化剂; 和（D）具有硅键合氢原子的有机氢聚硅氧烷。

2. 发明申请

US20090312475A1 Silicone Rubber Composition 审中-公开
标题翻译：硅橡胶组合物
公开(公告)号：US20090312475A1
公开(公告)日：2009-12-17
申请号：US11915997
申请日：2006-06-02
申请人： Tomoko Tasaki , Osamu Takuman
发明人： Tomoko Tasaki , Osamu Takuman
IPC分类号： C08K3/26
CPC分类号： C08L83/04 , C08G77/12 , C08G77/16 , C08G77/20 , C08L83/00 , C08L2666/54
摘要： A silicone rubber composition comprising: (A) a diorganopolysiloxane having with an average of at least two alkenyl groups in one molecule; (B) an organopolysiloxane having with an average of at least two silicon-bonded hydrogen atoms; (C) a calcium carbonate powder; (D) a diorganopolysiloxane capped at both molecular terminals with silanol groups which are free of alkenyl groups and silicon-bonded hydrogen atoms; and (E) a hydrosilylation reaction catalyst, may produce a silicone rubber with initially designed physical properties and adhesion to silicone rubber even after long storage.
摘要翻译：一种硅橡胶组合物，其包含：（A）在一个分子中平均具有至少两个烯基的二有机聚硅氧烷; （B）具有平均至少两个与硅键合的氢原子的有机聚硅氧烷; （C）碳酸钙粉末; （D）在两个分子末端封闭的无机聚硅氧烷，其硅烷醇基不含烯基和与硅键合的氢原子; 和（E）氢化硅烷化反应催化剂，即使在长时间储存后也可以制备具有初步设计的物理性能和与硅橡胶的粘合性的硅橡胶。

3. 发明申请

US20090270542A1 Silicone Rubber Composition 审中-公开
标题翻译：硅橡胶组合物
公开(公告)号：US20090270542A1
公开(公告)日：2009-10-29
申请号：US12299923
申请日：2007-05-09
申请人： Osamu Takuman , Tomoko Tasaki , Yuichi Tsuji
发明人： Osamu Takuman , Tomoko Tasaki , Yuichi Tsuji
IPC分类号： C08L83/06
CPC分类号： C09K3/1018 , C08G77/12 , C08G77/16 , C08G77/20 , C08L83/00 , C08L83/04 , C09J183/04
摘要： A silicone rubber composition comprising: 100 parts by mass of a diorganopolysiloxane (A) having on average at least two alkenyl groups in one molecule; 5 to 100 parts by mass of a quartz powder (B) with an average particle size in the range of 0.01 to 3.0 ?m; an organopolysiloxane (C) having on average of at least two silicon-bonded hydrogen atoms in one molecule {the mole ratio of silicon-bonded hydrogen atoms contained in this component to alkenyl groups of component (A) is in the range of 0.5 to 5}; 5 to 100 parts by mass of a calcium carbonate powder (D); and a hydrosilylation catalyst (E) (in an amount sufficient for accelerating the curing of the silicone composition of the present invention).
摘要翻译：一种硅橡胶组合物，其包含：100质量份在一个分子中平均具有至少两个烯基的二有机聚硅氧烷（A）; 5〜100质量份的平均粒径为0.01〜3.0μm的石英粉（B）; 在一个分子中平均具有至少两个与硅键合的氢原子的有机聚硅氧烷（C）（该组分中所含的与硅键合的氢原子与组分（A）的链烯基的摩尔比）在0.5至5的范围内 }; 5〜100质量份碳酸钙粉末（D）; 和氢化硅烷化催化剂（E）（其量足以加速本发明的有机硅组合物的固化）。

4. 发明授权

US08877860B2 Two-part silicone rubber composition 有权
标题翻译：两部分硅橡胶组合物
公开(公告)号：US08877860B2
公开(公告)日：2014-11-04
申请号：US14007986
申请日：2012-03-28
申请人： Tomoko Tasaki , Yuichi Tsuji
发明人： Tomoko Tasaki , Yuichi Tsuji
IPC分类号： C09D183/04 , C08K5/09 , C08L83/04 , C09J183/04 , C08G77/12 , C08G77/20 , C08K3/26
CPC分类号： C08K5/09 , C08G77/12 , C08G77/20 , C08K3/26 , C08L83/04 , C09D183/04 , C09J183/04 , C08L83/00
摘要： A two-part curable liquid silicone rubber composition comprises a first liquid composition and a second liquid composition. The first and second liquid compositions are stored separately and yield, upon mixing, a silicone rubber forming composition. The silicone rubber composition comprises: (A) an alkenyl group-containing organopolysiloxane comprising (A-1) an organopolysiloxane having only a silicon-bonded alkenyl group at each molecular terminal and (A-2) an organopolysiloxane having from 1 to 4 silicon-bonded alkenyl groups in side molecular chains and containing not greater than 2.0 wt. % of alkenyl groups; (B) a calcium carbonate powder; (C) a hydrosilylation reaction catalyst; and (D) an organohydrogenpolysiloxane having silicon-bonded hydrogen atoms.
摘要翻译：两部分可固化液体硅橡胶组合物包含第一液体组合物和第二液体组合物。第一和第二液体组合物分开储存，并在混合时产生形成硅橡胶的组合物。所述硅橡胶组合物包含：（A）含有烯基的有机聚硅氧烷，其包含（A-1）在各分子末端仅具有与硅键合的烯基的有机聚硅氧烷和（A-2）具有1〜4个硅原子的有机聚硅氧烷，侧链分子链中的键合链烯基并且不大于2.0重量％％的烯基; （B）碳酸钙粉末; （C）氢化硅烷化反应催化剂; 和（D）具有硅键合氢原子的有机氢聚硅氧烷。

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