-
公开(公告)号：US4801622A
公开(公告)日：1989-01-31
申请号：US150165
申请日：1988-01-29
申请人： Yoshio Inoue , Atsushi Yaginuma
发明人： Yoshio Inoue , Atsushi Yaginuma
摘要： The curable and foamable organopolysiloxane composition comprises three different organopolysiloxanes, of which (A) the first is an .alpha.,.omega.-divinyl dimethyl polysiloxane, (B) the second is an organopolysiloxane having, in a molecule, at least three silicon-bonded hydroxy groups and (C) the third is an organohydrogenpolysiloxane having, in a molecule, at least two silicon-bonded hydrogen atoms, along with a platinum catalyst. The platinum-catalyzed curing and foaming reactions proceed in two ways of, one, the hydrosilation between the vinyl groups in (A) and the silicon-bonded hydrogen atoms in (C) and, the other, by the dehydrogenation between the silanol groups in (B) and the silicon-bonded hydrogen atoms in (C). The composition gives a cured and foamed silicone rubber body having excellent mechanical properties with a good cell structure by standing at room temperature or by heating up to 70.degree. C.
-
公开(公告)号：US4675365A
公开(公告)日：1987-06-23
申请号：US848986
申请日：1986-04-07
申请人： Yoshio Inoue , Masatoshi Arai , Takeo Inoue , Atsushi Yaginuma , Tetsuo Tomizawa
发明人： Yoshio Inoue , Masatoshi Arai , Takeo Inoue , Atsushi Yaginuma , Tetsuo Tomizawa
IPC分类号： C08L71/00 , C08G65/32 , C08G75/04 , C08G77/00 , C08G77/42 , C08G77/46 , C08L71/02 , C09K3/10
CPC分类号： C08G75/04
摘要： The room temperature-curable polymeric composition is prepared by admixing (a) a polyether terminated at both molecular chain ends each with a mercapto group with (b) a 3-methacryloxypropyl silane having at least two hydrolyzable groups, e.g. alkoxy groups, in a molecule and (c) a 1,1,3,3-tetramethyl guanidino-containing organosilicon compound. The component (b) first reacts with the mercapto group of the component (a) to introduce silicon-bonded hydrolyzable groups to the molecular chain ends of the polyether and the silicon-bonded hydrolyzable groups pertain to the crosslinking reaction with the atmospheric moisture. The composition has good storability and workability and is capable of giving a cured rubbery elastomer without the addition of a toxic lead compound as a curing catalyst which is indispensable in the conventional polyether-based room temperature-curable polymeric compositions.
摘要翻译： 室温可固化的聚合物组合物是通过将（a）在两个分子链端各自带有巯基的聚醚与（b）具有至少两个可水解基团的3-甲基丙烯酰氧基丙基硅烷混合来制备的。 烷氧基，和（c）含有1,1,3,3-四甲基胍基的有机硅化合物。 组分（b）首先与组分（a）的巯基反应以将导致硅键合的可水解基团引入到聚醚的分子链末端，硅键合的可水解基团涉及与大气湿气的交联反应。 该组合物具有良好的储存性和可加工性，并且能够在不添加有毒铅化合物作为固化催化剂的情况下得到固化的橡胶弹性体，其在常规的聚醚基室温可固化聚合物组合物中是必不可少的。
-
公开(公告)号：US4931485A
公开(公告)日：1990-06-05
申请号：US242615
申请日：1988-09-09
申请人： Yoshio Inoue , Atsushi Yaginuma
发明人： Yoshio Inoue , Atsushi Yaginuma
摘要： Disclosed herein is a foamable organopolysiloxane composition which comprises an organopolysiloxane base polymer containing a vinyl group-containing organopolysiloxane, organohydroxypolysiloxane, and organohydrogenpolysiloxane, and a specific siloxane copolymer containing an alkenyloxysilyl group. The composition readily foams and cures at room temperature to give a silicone rubber foam of high strength, which is useful as a filler and sealant for buildings.
摘要翻译： 本文公开了一种可发泡的有机聚硅氧烷组合物，其包含含有含乙烯基的有机聚硅氧烷，有机羟基聚硅氧烷和有机氢聚硅氧烷的有机聚硅氧烷基础聚合物和含有烯氧基甲硅烷基的特定硅氧烷共聚物。 组合物容易在室温下发泡和固化，得到高强度的硅橡胶泡沫，其可用作建筑物的填料和密封剂。
-
公开(公告)号：US5519067A
公开(公告)日：1996-05-21
申请号：US536792
申请日：1995-09-29
申请人： Atsushi Yaginuma , Yoshifumi Harada , Yoshio Inoue
发明人： Atsushi Yaginuma , Yoshifumi Harada , Yoshio Inoue
摘要： This composition comprises (A) an organopolysiloxane having at least two SiOH groups in its molecule, (B) an organopolysiloxane having at least two SiH groups in its molecule, (C) a platinum family metal catalyst, and (D) a hydroperoxide. By using the hydroperoxide as a catalyst-retarding agent in cure reaction of a dehydrogenation system in which hydrogen is a foaming agent, this composition has a long pot life and can be cured and foamed to produce a foamed cured product in the form of a sponge having uniform cells.
摘要翻译： 该组合物包含（A）在其分子中具有至少两个SiOH基团的有机聚硅氧烷，（B）分子中具有至少两个SiH基团的有机聚硅氧烷，（C）铂族金属催化剂和（D）氢过氧化物。 通过在其中氢是发泡剂的脱氢体系的固化反应中使用氢过氧化物作为催化剂阻滞剂，该组合物具有长的适用期，并且可以固化和发泡以产生海绵形式的发泡固化产物 具有均匀的细胞。
-
公开(公告)号：US07307122B2
公开(公告)日：2007-12-11
申请号：US11166246
申请日：2005-06-27
CPC分类号： D06N3/128 , B60R2021/23514 , B60R2021/23547 , C08K3/36 , C08K5/54 , C09D183/04 , Y10T428/31663 , C08L83/00
摘要： A silicone rubber coating composition which cures into a silicone rubber having a tear strength of 25-50 kN/m and a peeling bond strength of 30-60 N/cm is suited for coating of hollow weave type air bags. A hollow weave type air bag coated with the coating composition can be instantaneously inflated while the bag prevents the silicone rubber film from being peeled from the base fabric, eliminates inflating gas leakage, and retains an acceptable inflation time.
摘要翻译： 固化成撕裂强度为25-50kN / m，剥离粘合强度为30-60N / cm的硅橡胶的硅橡胶涂料组合物适用于中空编织型气囊的涂布。 涂覆有涂料组合物的空心编织型气囊可以瞬间充气，同时袋防止硅橡胶膜从基布上剥离，消除气体泄漏，并保持可接受的充气时间。
-
6.发明授权Silicone rubber composition, silicone rubber sponge composition, and silicone rubber-covered wire 失效硅橡胶组合物，硅橡胶海绵组合物和硅橡胶包线公开(公告)号：US06500874B2
公开(公告)日：2002-12-31
申请号：US09764088
申请日：2001-01-19
申请人： Atsushi Yaginuma , Terukazu Satoh
发明人： Atsushi Yaginuma , Terukazu Satoh
IPC分类号： C08J906
CPC分类号： C08J9/0066 , C08J9/102 , C08J2383/04 , C08L83/04 , C09D183/04 , H01B3/46 , C08L2666/34 , C08L2666/54
摘要： A silicone rubber composition comprising (A) an organopolysiloxane, (B) an inorganic filler, typically fumed silica, and (C) a specific halogen-free organic peroxide, typically 1,6-bis(p-toluoylperoxycarbonyloxy)hexane or 1,6-bis(benzoylperoxycarbonyloxy)hexane is safe and lends itself to atmospheric hot air vulcanization so that it can be extrusion vulcanized into silicone rubber having satisfactory physical properties without voids or surface tack. The silicone rubber composition is extrusion molded around an electrical wire, constructing a covered wire.
摘要翻译： 硅氧烷橡胶组合物，其包含（A）有机聚硅氧烷，（B）无机填料，通常为热解法二氧化硅，和（C）特定无卤素的有机过氧化物，通常为1,6-双（对甲苯甲酰基过氧羰基氧基）己烷或1,6 双（苯甲酰基过氧羰基氧基）己烷是安全的，适用于大气热空气硫化，使其可以挤出硫化成具有令人满意的物理性能的硅酮橡胶，无空隙或表面粘性。 硅橡胶组合物围绕电线挤出成型，构成包线。
-
公开(公告)号：US5925709A
公开(公告)日：1999-07-20
申请号：US919266
申请日：1997-08-28
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。
-
公开(公告)号：US20080021190A1
公开(公告)日：2008-01-24
申请号：US11898900
申请日：2007-09-17
IPC分类号： C09D183/05 , C09D183/06
CPC分类号： C08K5/5455 , Y10T428/31663 , C08L83/04
摘要： A silicone rubber coating composition comprising (A) a diorganopolysiloxane containing an average of at least two alkenyl groups, (B) silica powder having a specific surface area of at least 50 m2/g, (C) an organosilicon compound containing a ureido group, an isocyanuric acid ester modified with an organosilicon compound or a (partial) hydrolytic condensate thereof, and (D) a curing agent is applied and vulcanized to base fabric to form a coated fabric, from which airbags are prepared. The composition has a sufficient adhesion to withstand high temperature and abrupt elongation upon inflation of the airbag even after long-term storage under hot humid conditions.
摘要翻译： 一种硅橡胶涂料组合物，其包含（A）含有平均至少两个烯基的二有机聚硅氧烷，（B）比表面积至少为50m 2 / g的二氧化硅粉末，（C） 含有脲基的有机硅化合物，用有机硅化合物改性的异氰脲酸酯或其（部分）水解缩合物）和（D）固化剂，并将其硫化成基础织物，形成涂布织物，气囊为 准备 该组合物具有足够的粘附性，即使在热潮湿条件下长期储存后，气囊充气时也能承受高温和突然伸长。
-
公开(公告)号：US20050234181A1
公开(公告)日：2005-10-20
申请号：US11166246
申请日：2005-06-27
IPC分类号： B60R21/16 , B60R21/235 , C08K3/36 , C08K5/54 , C09D183/04 , C09D183/05 , C09D183/07 , D06N3/12 , C08L83/00
CPC分类号： D06N3/128 , B60R2021/23514 , B60R2021/23547 , C08K3/36 , C08K5/54 , C09D183/04 , Y10T428/31663 , C08L83/00
摘要： A silicone rubber coating composition which cures into a silicone rubber having a tear strength of 25-50 kN/m and a peeling bond strength of 30-60 N/cm is suited for coating of hollow weave type air bags. A hollow weave type air bag coated with the coating composition can be instantaneously inflated while the bag prevents the silicone rubber film from being peeled from the base fabric, eliminates inflating gas leakage, and retains an acceptable inflation time.
摘要翻译： 固化成撕裂强度为25-50kN / m，剥离粘合强度为30-60N / cm的硅橡胶的硅橡胶涂料组合物适用于中空编织型气囊的涂布。 涂覆有涂料组合物的空心编织型气囊可以瞬间充气，同时袋防止硅橡胶膜从基布上剥离，消除气体泄漏，并保持可接受的充气时间。
-
公开(公告)号：US20050054762A1
公开(公告)日：2005-03-10
申请号：US10934355
申请日：2004-09-07
IPC分类号： B60R21/16 , B05D7/00 , B05D7/24 , C08K5/5455 , C09D7/12 , C09D183/04 , D06M11/79 , D06M15/564 , C08K3/34 , C08K5/24
CPC分类号： C08K5/5455 , Y10T428/31663 , C08L83/04
摘要： A silicone rubber coating composition comprising (A) a diorganopolysiloxane containing an average of at least two alkenyl groups, (B) silica powder having a specific surface area of at least 50 m2/g, (C) an organosilicon compound containing a ureido group, an isocyanuric acid ester modified with an organosilicon compound or a (partial) hydrolytic condensate thereof, and (D) a curing agent is applied and vulcanized to base fabric to form a coated fabric, from which airbags are prepared. The composition has a sufficient adhesion to withstand high temperature and abrupt elongation upon inflation of the airbag even after long-term storage under hot humid conditions.
摘要翻译： 一种硅橡胶涂料组合物，其包含（A）含有平均至少两个烯基的二有机聚硅氧烷，（B）比表面积至少为50m 2 / g的二氧化硅粉末，（C）含有 脲基，用有机硅化合物或其（部分）水解缩合物改性的异氰脲酸酯，和（D）固化剂，并将其硫化成基布，形成涂布的织物，制备安全气囊。 该组合物具有足够的粘附性，即使在热潮湿条件下长期储存后，气囊充气时也能承受高温和突然伸长。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.016 秒)
