Multi-component room-temperature-curable silicone rubber composition
    1.
    发明授权
    Multi-component room-temperature-curable silicone rubber composition 有权
    多组分室温可固化硅橡胶组合物

    公开(公告)号:US08101677B2

    公开(公告)日:2012-01-24

    申请号:US12088485

    申请日:2006-09-29

    摘要: A multi-component room-temperature-curable silicone rubber composition comprising at least: (A) a diorganopolysiloxane, (B) a methoxy group-containing silicon compound comprising a bis(methoxysilyl)alkane or a organotrimethoxysilane (except amino group containing organotrimethoxysilane) (B-1), a methoxy group-containing carbasilatrane derivative (B-2), and an aminoalkylmethoxysilane (B-3) (wherein the weight ratio of constituent (B-2) to constituent (B-3) is in the range of (20:80) to (80:20)); and (C) a curing catalyst,the composition being packaged as two or more separately stored compositions wherein none of said separately stored compositions contain all said components (A), (B), and (C) simultaneously.

    摘要翻译: 至少包含:(A)二有机聚硅氧烷,(B)含有双(甲氧基甲硅烷基)烷烃或有机三甲氧基硅烷(除有氨基的有机三甲氧基硅烷除外)的含甲氧基的硅化合物的多组分室温可固化硅橡胶组合物 B-1),含有甲氧基的卡拉舒司他衍生物(B-2)和氨基烷基甲氧基硅烷(B-3)(其中,成分(B-2)与成分(B-3)的重量比在 (20:80)至(80:20)); 和(C)固化催化剂,所述组合物被包装为两种或多种单独储存的组合物,其中所述单独存储的组合物中没有一种同时含有所有所述组分(A),(B)和(C)。

    Multi-Component Room-Temperature-Curable Silicone Rubber Composition
    2.
    发明申请
    Multi-Component Room-Temperature-Curable Silicone Rubber Composition 有权
    多组分室温可固化硅橡胶组合物

    公开(公告)号:US20090281222A1

    公开(公告)日:2009-11-12

    申请号:US12088485

    申请日:2006-09-29

    IPC分类号: C08K3/26 C08L83/06 C08L83/05

    摘要: A multi-component room-temperature-curable silicone rubber composition comprising at least: (A) a diorganopolysiloxane, (B) a methoxy group-containing silicon compound comprising a bis(methoxysilyl)alkane or a organotrimethoxysilane (except amino group containing organotrimethoxysilane) (B-1), a methoxy group-containing carbasilatrane derivative (B-2), and an aminoalkylmethoxysilane (B-3) (wherein the weight ratio of constituent (B-2) to constituent (B-3) is in the range of (20:80) to (80:20)); and (C) a curing catalyst,the composition being packaged as two or more separately stored compositions wherein none of said separately stored compositions contain all said components (A), (B), and (C) simultaneously.

    摘要翻译: 至少包含:(A)二有机聚硅氧烷,(B)含有双(甲氧基甲硅烷基)烷烃或有机三甲氧基硅烷(除有氨基的有机三甲氧基硅烷除外)的含甲氧基的硅化合物的多组分室温可固化硅橡胶组合物 B-1),含有甲氧基的卡拉舒司他衍生物(B-2)和氨基烷基甲氧基硅烷(B-3)(其中,成分(B-2)与成分(B-3)的重量比在 (20:80)至(80:20)); 和(C)固化催化剂,所述组合物被包装为两种或多种单独储存的组合物,其中所述单独存储的组合物中没有一种同时含有所有所述组分(A),(B)和(C)。

    Adhesive for silicone rubber
    3.
    发明授权
    Adhesive for silicone rubber 有权
    硅胶胶

    公开(公告)号:US06811650B2

    公开(公告)日:2004-11-02

    申请号:US10044199

    申请日:2002-01-09

    IPC分类号: C09J18304

    摘要: An adhesive for silicone rubber, comprising at least the following: A 100 parts by weight of an organopolysiloxane having an average of two or more alkenyl groups per molecule; B an organopolysiloxane having an average of two or more silicon bonded hydrogen atoms in each molecule, used in an amount such that the molar ratio of silicon bonded hydrogen atoms in component B to alkenyl groups in component A at which the molar ratio of the silicon bonded hydrogen atoms in this component to the alkenyl groups in component A is from 0.01 to 20 (i.e. from 1:100 to 20:1); C from 5 to 200 parts by weight of calcium carbonate powder with a BET specific surface area of from 5 to 50 m2g; and D a platinum-based catalyst, used in an amount capable of inducing curing in the present composition.

    摘要翻译: 一种用于硅橡胶的粘合剂,至少包括以下物质:每分子平均具有两个或更多个链烯基的有机聚硅氧烷100重量份; B是每个分子中平均具有两个或更多个硅键合氢原子的有机聚硅氧烷,其用量使得组分B中与硅键合的氢原子与组分A中的链烯基的摩尔比,其中硅键合的 该组分中的氢原子与组分A中的链烯基的摩尔比为0.01至20(即1:100至20:1); C 5〜200重量份BET比表面积为5〜50m 2 / g的碳酸钙粉末; 和D为在本发明组合物中能够诱导固化的量的铂基催化剂。

    Fluorosilicone rubber composition
    4.
    发明授权
    Fluorosilicone rubber composition 失效
    氟硅橡胶组合物

    公开(公告)号:US5824736A

    公开(公告)日:1998-10-20

    申请号:US124747

    申请日:1993-09-21

    IPC分类号: C08K3/36 C08L83/04 C08L83/08

    CPC分类号: C08L83/08

    摘要: The present fluorosilicone rubber composition cures to give fluorosilicone rubber moldings with excellent physical properties. The fluorosilicone rubber composition comprises: (A) a 3,3,3-trifluoropropylmethylsiloxane-methylvinylsiloxane copolymer gum, (B) a dimethylsiloxane-methylvinylsiloxane copolymer gum, (C) a poly(3,3,3-trifluoropropylmethylsiloxane)-polydimethylsiloxane block copolymer or (C-2) a poly(3,3,3-trifluoropropylmethylsiloxane)-polydimethylsiloxane-polymethylvinylsiloxane block copolymer, (D) a reinforcing silica micropowder that has a surface area of at least 50 m.sup.2 /g, and (E) a curing agent.

    摘要翻译: 本发明的氟硅橡胶组合物固化得到具有优异物理性能的氟硅橡胶模制品。 氟硅酮橡胶组合物包含:(A)3,3,3-三氟丙基甲基硅氧烷 - 甲基乙烯基硅氧烷共聚物胶,(B)二甲基硅氧烷 - 甲基乙烯基硅氧烷共聚物胶,(C)聚(3,3,3-三氟丙基甲基硅氧烷) - 聚二甲基硅氧烷嵌段共聚物 或(C-2)聚(3,3,3-三氟丙基甲基硅氧烷) - 聚二甲基硅氧烷 - 聚甲基乙烯基硅氧烷嵌段共聚物,(D)表面积至少为50m 2 / g的增强二氧化硅微粉,(E) 代理商

    Curable organopolysiloxane composition
    5.
    发明授权
    Curable organopolysiloxane composition 失效
    固化有机聚硅氧烷组合物

    公开(公告)号:US06166121A

    公开(公告)日:2000-12-26

    申请号:US299054

    申请日:1999-04-23

    CPC分类号: C08K9/04 C08L83/04

    摘要: A curable organopolysiloxane composition that can form a cured product that is strongly adhesive to substrates such as glasses, plastics, and metals and exhibits a very durable adhesion in which adhesiveness is maintained even under severe conditions such as immersion in hot water. The curable organopolysiloxane composition comprises from 1 to 75 weight % of a calcium carbonate powder whose surface has been treated with both (a) a rosin or a rosin derivative and (b) a fatty acid or a fatty acid derivative.

    摘要翻译: 可固化的有机基聚硅氧烷组合物可以形成对诸如玻璃,塑料和金属的基材强力粘合的固化产物,并且表现出非常耐用的粘合性,即使在诸如浸渍在热水中的苛刻条件下仍能保持粘合性。 可固化的有机聚硅氧烷组合物包含1至75重量%的表面已经用(a)松香或松香衍生物和(b)脂肪酸或脂肪酸衍生物进行处理的碳酸钙粉末。

    Silicone resin coating compositions
    6.
    发明授权
    Silicone resin coating compositions 失效
    硅树脂涂料组合物

    公开(公告)号:US5270074A

    公开(公告)日:1993-12-14

    申请号:US952105

    申请日:1992-09-28

    CPC分类号: C08G77/12 C09D183/04 C09D9/00

    摘要: The present invention relates to a method for removing a silicone resin coating from a substrate comprising contacting the silicone resin coating with an aqueous alkali solution, wherein the silicone resin in the coating is a solid silicone resin having the formula (HR.sub.2 SiO.sub.1/2).sub.n (SiO.sub.4/2).sub.m, wherein R is an alkyl group, m is a number greater than 0, n is a number greater than 0, and n/m is greater than 0.2.

    摘要翻译: 本发明涉及一种从基材中除去有机硅树脂涂层的方法,包括使硅树脂涂层与碱水溶液接触,其中涂层中的硅树脂是具有式(HR2SiO1 / 2)n( SiO 4/2)m,其中R是烷基,m是大于0的数,n是大于0的数,n / m大于0.2。

    Release coating compositions
    7.
    发明授权
    Release coating compositions 失效
    脱模涂料组合物

    公开(公告)号:US5578381A

    公开(公告)日:1996-11-26

    申请号:US521159

    申请日:1995-08-30

    摘要: The present invention relates to a release coating composition comprising an organopolysiloxane having fluorine containing organic groups and alkenyl groups, an organohydrogensiloxane, and a platinum-containing catalyst. The present invention also relates to a release coating composition comprising an organopolysiloxane having fluorine containing organic groups and silicon-bonded hydrogen groups, an alkenyl functional organopolysiloxane, and a platinum-containing catalyst. The curable silicone release coating compositions of this invention have excellent release properties from various tacky substances, especially silicone-based pressure sensitive adhesives, after curing, and also have excellent bonding characteristics when applied to various substrates.

    摘要翻译: 本发明涉及包含具有含氟有机基团和烯基的有机聚硅氧烷,有机氢硅氧烷和含铂催化剂的剥离涂料组合物。 本发明还涉及包含具有含氟有机基团和硅键合氢基团的有机聚硅氧烷,烯基官能化有机聚硅氧烷和含铂催化剂的剥离涂料组合物。 本发明的可固化有机硅剥离涂料组合物在固化后具有优异的各种粘性物质,特别是硅氧烷基压敏粘合剂的剥离性能,并且当应用于各种基材时也具有优异的粘结特性。

    Hexenyl-containing silicone resin and method for its preparation
    9.
    发明授权
    Hexenyl-containing silicone resin and method for its preparation 失效
    含己烯基的有机硅树脂及其制备方法

    公开(公告)号:US5235004A

    公开(公告)日:1993-08-10

    申请号:US887991

    申请日:1992-05-22

    IPC分类号: C08G77/06 C08G77/20 C08G77/22

    CPC分类号: C08G77/20

    摘要: A hexenyl-containing silicone resin is disclosed which has the average unit formula (CH.sub.2 .dbd.CHC.sub.4 H.sub.8 Me.sub.2 SiO.sub.1/2).sub.n (SiO.sub.4/2).sub.m wherein Me denotes a methyl radical, n and m are each numbers larger than zero, and the ratio n/m is 0.2 to 3.

    摘要翻译: 公开了含有己烯基的硅氧烷树脂,其具有平均单元式(CH 2 = CHC 4 H 8 Me 2 SiO 1/2)n(SiO 4/2)m,其中Me表示甲基,n和m各自的数字大于零,并且比率n / m为0.2〜3。