专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07022800B2 Organosiloxane compositions 失效
公开(公告)号：US07022800B2
公开(公告)日：2006-04-04
申请号：US10169647
申请日：2001-01-04
申请人： Mamoru Tachikawa , Toshio Saruyama , Kazutoshi Okabe , Hiroshi Adachi , Francois De Buyl , Luo Cheng Zhang
发明人： Mamoru Tachikawa , Toshio Saruyama , Kazutoshi Okabe , Hiroshi Adachi , Francois De Buyl , Luo Cheng Zhang
IPC分类号： C08G77/08
CPC分类号： C08L83/04 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/24 , C08G77/70 , C08K5/0091 , C08K5/057 , C08K5/5419 , C08K5/56
摘要： A moisture curable composition capable of cure to an elastomeric body, comprising a polymeric material having not less than two hydroxyl or hydrolyzable groups an alkoxysilane curative and a catalyst comprising: a mixture and/or reaction product of a compound (i) M[OR]4 and compound (ii) M[OR′]x[Z]z, wherein M represents a metal having a valency of 4 selected from Group IVB of the Periodic Table, preferably titanium or zirconium. Each R and R′ may be a primary, secondary or tertiary aliphatic hydrocarbon or the group SiR93; and a compound iii) of the general formula A-C(═O)R1—C(═O)—B wherein R1 is a methylene group or a substituted methylene radical, A is selected from —(CX2)nC(R2)3 wherein n is from 0 to 5, and an adamantyl group or a derivative thereof; B is selected from the group of —(CX2)tC(R2)3 wherein t is from 0 to 5; a monovalent alkyl group having from 1 to 6 carbon atoms and; OR3, wherein R3 is selected from the group of —(CX2)tC(R2)3 and a monovalent alkyl group having from 1 to 6 carbon atoms; wherein each X is the same or different and is selected from the group of a halogen radical and hydrogen, each R2 is the same or different and is selected from the group of a halogen radical and an alkyl radical having one to eight carbon atoms, and when n is greater than 0 at least one of X or R2 is a halogen radical

2. 发明授权

US07271233B2 Room-temperature-curable silicone rubber composition 有权
标题翻译：室温可固化硅橡胶组合物
公开(公告)号：US07271233B2
公开(公告)日：2007-09-18
申请号：US10477156
申请日：2002-05-25
申请人： Makoto Yoshitake , Kazutoshi Okabe , Yukinari Harimoto
发明人： Makoto Yoshitake , Kazutoshi Okabe , Yukinari Harimoto
IPC分类号： C08G77/08
CPC分类号： C08L83/04 , C08G77/12 , C08G77/14 , C08G77/18 , C08L83/00
摘要： A room-temperature-curable silicone rubber composition comprising (A) 100 parts by weight of a polydiorganosiloxan mixture comprising: (A-1) 20 to 95 wt. % of a polydiorganosiloxane having both molecular terminals capped with dialkoxysilyl groups or trialkoxysilyl groups, (A-2) 5 to 80 wt. % of a polydiorganosiloxane having a molecular terminal capped with dialkoxysilyl group or trialkoxysilyl group and the other molecular terminal capped with monoalkoxysilyl group, hydrosilyl group, trialkylsilyl group or trialkoxyalkylsilyl group, and (A-3) 0 to 30 wt. % of a polydiorganosiloxane having both molecular terminals capped with monoalkoxysilyl group, hydlosilyl group, trialkylsilyl group or trialkoxyalkylsilyl group, (B) one or more alkoxysilanes of the formula R5bSi(OR6)4-b or partial hydrolysis and condensation products thereof, and (C) an organotitanium compound. The composition is used as a sealant.
摘要翻译：一种室温可固化的硅橡胶组合物，其包含（A）100重量份的聚二有机基硅氧烷混合物，其包含：（A-1）20至95重量％具有两个分子末端被二烷氧基甲硅烷基或三烷氧基甲硅烷基封端的聚二有机硅氧烷的％，（A-2）5-80重量％％的分子末端用二烷氧基甲硅烷基或三烷氧基甲硅烷基封端的聚二有机硅氧烷，另一分子末端用单烷氧基甲硅烷基，氢化硅烷基，三烷基甲硅烷基或三烷氧基烷基甲硅烷基封端，和（A-3）0〜30wt。（B）一种或多种式R 5 b Si（OR 6）4-b的烷氧基硅烷或其部分水解和缩合产物，和（C ）有机钛化合物。该组合物用作密封剂。

3. 发明授权

US06288152B1 Room-temperature curable silicon rubber composition 有权
标题翻译：常温固化硅橡胶组合物
公开(公告)号：US06288152B1
公开(公告)日：2001-09-11
申请号：US09438637
申请日：1999-11-12
申请人： Kazutoshi Okabe , Hiroshi Adachi , Toshio Saruyama
发明人： Kazutoshi Okabe , Hiroshi Adachi , Toshio Saruyama
IPC分类号： C08K5315
CPC分类号： C08L83/04 , C08G77/14 , C08G77/18 , C08G77/20 , C08G77/24 , C08G77/26 , C08L83/14 , C08L83/00 , C08L2666/28
摘要： A room-temperature curable silicone rubber composition that excels in bonding durability. comprises. The present invention is a room-temperature curable composition comprising: (A) 100 parts by weight of a polydiorganosiloxane comprising (A-1) 20 to 100 parts by weight of a first polydiorganosiloxane, (A-2) 0 to 80 parts by weight of a second polydiorganosiloxane; (B) 1 to 20 parts by weight of an alkoxysilane or an alkoxysilane partial hydrolysis condensate; (C) 0.5 to 10 parts by weight of an organo-titanium compound; (D) 0.01 to 5 parts by weight of an additive selected from light stabilizers and UV absorbers.
摘要翻译：耐候性好的室温可固化硅橡胶组合物。本发明是一种室温可固化组合物，其包含：（A）100重量份的包含（A-1）的聚二有机硅氧烷，20至100重量份的第一聚二有机硅氧烷，（A-2）0至80重量份的第二聚二有机硅氧烷;（B）1至20重量份的烷氧基硅烷或烷氧基硅烷部分水解缩合物;（C）0.5至10重量份的有机钛化合物;（D）0.01至5重量份的选自光稳定剂和紫外线吸收剂的添加剂。

4. 发明授权

US06566443B2 Room temperature curable silicone rubber composition 有权
标题翻译：室温可固化硅橡胶组合物
公开(公告)号：US06566443B2
公开(公告)日：2003-05-20
申请号：US10023912
申请日：2001-12-18
申请人： Hirotoki Morimoto , Kazutoshi Okabe , Hiroshi Adachi
发明人： Hirotoki Morimoto , Kazutoshi Okabe , Hiroshi Adachi
IPC分类号： C08L8306
CPC分类号： C08K9/04 , C08G77/18 , C08G77/20 , C08K3/36 , C08L83/04 , C08L83/14 , Y10S528/901 , C08L83/00
摘要： A nonsagging and extrudable room temperature curable silicone rubber composition with excellent adherence to a variety of substrates comprising (A) diorganopolysiloxane having silicon-bonded alkoxy in molecular chain terminal position, (B) surface-hydrophobicized dry method silica, (C) non-surface-hydrophobicized dry method silica, (D) alkoxysilane, (E) an organotitanium compound, and (F) light stabilizer and/or UV absorber.
摘要翻译：（A）在分子链末端位置具有硅键合烷氧基的二有机聚硅氧烷，（B）表面疏水化干法二氧化硅，（C）非表面活性剂（D）烷氧基硅烷，（E）有机钛化合物和（F）光稳定剂和/或紫外线吸收剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式