Silicone rubber sponge composition
    32.
    发明授权
    Silicone rubber sponge composition 有权
    硅橡胶海绵组成

    公开(公告)号:US06300384B1

    公开(公告)日:2001-10-09

    申请号:US09825646

    申请日:2001-04-04

    IPC分类号: C08J932

    摘要: A silicone rubber sponge composition, a silicone rubber sponge, and a process for production thereof. The silicone rubber sponge composition, comprises (A) 100 parts by weight organopolysiloxane gum described by average structural unit RaSiO(4−a)/2, where R is a monovalent hydrocarbon group or haloalkyl and a is 1.8 to 2.3 and having a viscosity at 25° C. of 1,000,000 mPa·s or above, (B) 1 to 400 parts by weight inorganic filler, (C) 0.01 to 50 parts by weight hollow thermoplastic resin particles, (D) 0.1 to 10 parts by weight thermally decomposable blowing agent, and (E) a curing agent in an amount sufficient to cure the composition.

    摘要翻译: 硅橡胶海绵组合物,硅橡胶海绵及其制造方法。 硅橡胶海绵组合物包含(A)平均结构单元RaSiO(4-a)/ 2所述的100重量份的有机聚硅氧烷胶,其中R是一价烃基或卤代烷基,a是1.8-2.3,并且在 25℃,100万mPa.s以上,(B)1〜400重量份无机填料,(C)0.01〜50重量份中空热塑性树脂颗粒,(D)0.1〜10重量份热分解吹塑 试剂,和(E)固化剂,其量足以固化组合物。

    Silicone rubber composition
    34.
    发明授权
    Silicone rubber composition 失效
    硅橡胶组合物

    公开(公告)号:US06284861B1

    公开(公告)日:2001-09-04

    申请号:US09458741

    申请日:1999-12-13

    IPC分类号: C08G7720

    摘要: A silicone rubber composition comprising (A) 100 weight parts of a polydiorganosiloxane mixture comprising (i) 1 to 99 wt % polydiorganosiloxane having at least two silicon atom-bonded vinyl groups per molecule and (ii) the remaining percentage of polydiorganosiloxane having at least two non-vinyl silicon atom-bonded alkenyl groups per molecule, (B) a polyorganosiloxane having at least two silicon atom-bonded hydrogen atoms per molecule, (C) 0.1 to 10 weight parts of a silatrane derivative described by general formula where each R1 group is independently selected from the group consisting of a hydrogen atom and alkyl groups; each R2 group is independently selected from the group consisting of a hydrogen atom, alkyl groups, and alkenyloxyalkyl groups described by the general formula —R4—O—R5 where R4 is an alkylene group, and R5 is an alkenyl group; at least one R2 group is an alkenyloxyalkyl group; and R3 is a group selected from the group consisting of substituted and unsubstituted monovalent hydrocarbon groups, C1 to C10 alkoxy groups, glycidoxyalkyl groups, oxiranylalkyl groups, acyloxyalkyl groups, and aminoalkyl groups; and (D) a platinum type catalyst in an amount sufficient to cure the composition.

    摘要翻译: 一种硅橡胶组合物,其包含(A)100重量份聚二有机硅氧烷混合物,其包含(i)每分子具有至少两个硅原子键合的乙烯基的1至99重量%的聚二有机硅氧烷,和(ii)剩余的具有至少两个硅原子键合的乙烯基的聚二有机硅氧烷 每分子具有非乙烯基硅原子键合的烯基,(B)每分子具有至少两个与硅原子键合的氢原子的聚有机硅氧烷,(C)0.1〜10重量份的由通式表示的硅烷衍生物,每个R 1基团为 独立地选自氢原子和烷基; 每个R 2基团独立地选自氢原子,烷基和通式中所述的烯氧基烷基,R4是亚烷基,R5是烯基; 至少一个R 2基团是烯氧基烷基; R3是选自取代和未取代的单价烃基,C1至C10烷氧基,缩水甘油氧基烷基,环氧乙烷基烷基,酰氧基烷基和氨基烷基的基团。 和(D)足以固化组合物的量的铂型催化剂。

    Liquid silicone rubber coating composition for application to air bags
    36.
    发明授权
    Liquid silicone rubber coating composition for application to air bags 失效
    液体硅橡胶涂料组合物应用于气囊

    公开(公告)号:US5877256A

    公开(公告)日:1999-03-02

    申请号:US7466

    申请日:1993-01-22

    摘要: The instant invention pertains to a liquid silicone rubber coating composition for application to air bags that is comprised of (A) a diorganopolysiloxane having at least 2 alkenyl groups in each molecule, (B) an organopolysiloxane resin, (C) an inorganic filler, (D) an organohydrogenpolysiloxane having at least 2 silicon-bonded hydrogen atoms in each molecule, (E) a platinum group metal catalyst, and (F) an epoxy group-containing organosilicon compound. The liquid silicone rubber coating composition of the instant invention is capable of coating synthetic air bag fabrics without the use of a diluting solvent and at the same time that has an excellent adhesion to and infiltrability into synthetic air bag fabrics.

    摘要翻译: 本发明涉及一种用于气囊的液体硅橡胶涂料组合物,其包含(A)在每个分子中具有至少2个烯基的二有机聚硅氧烷,(B)有机聚硅氧烷树脂,(C)无机填料,( D)在每个分子中具有至少2个与硅键合的氢原子的有机氢聚硅氧烷,(E)铂族金属催化剂和(F)含环氧基的有机硅化合物。 本发明的液体硅橡胶涂料组合物能够在不使用稀释溶剂的情况下涂覆合成气囊织物,同时对合成气囊织物具有优异的粘合性和渗透性。

    Liquid silicone rubber coating composition
    37.
    发明授权
    Liquid silicone rubber coating composition 失效
    液体硅橡胶涂料组合物

    公开(公告)号:US5789084A

    公开(公告)日:1998-08-04

    申请号:US716036

    申请日:1996-09-19

    摘要: A curable liquid silicone rubber coating composition is disclosed. The curable composition of the invention exhibits excellent infiltrability and can be used to for thin coatings on synthetic fabrics, without using a dilution solvent. The cured composition is tackfree coating film with excellent adherence to synthetic fabrics. The curable composition includes: (A) a diorganopolysiloxane that contains at least 2 alkenyl groups in each molecule; (B) an organopolysiloxane resin; (C) an inorganic filler; (D) an organohydrogenpolysiloxane that contains at least 2 silicon-bonded hydrogen atoms in each molecule; (E) a platinum group catalyst; (F) an epoxy-functional organosilicon compound; and (G) an organotitanium compound.

    摘要翻译: 公开了一种可固化液体硅橡胶涂料组合物。 本发明的可固化组合物显示出优异的渗透性,并且可以用于合成织物上的薄涂层,而不使用稀释溶剂。 固化的组合物是对合成织物具有优异粘附性的无粘性涂膜。 可固化组合物包括:(A)在每个分子中含有至少2个烯基的二有机聚硅氧烷; (B)有机聚硅氧烷树脂; (C)无机填料; (D)在每个分子中含有至少2个与硅键合的氢原子的有机氢聚硅氧烷; (E)铂族催化剂; (F)环氧官能的有机硅化合物; 和(G)有机钛化合物。

    Rubber compositions containing ethylene-propylene-diene terpolymers or
ethylene-propylene copolymers and silicones
    39.
    发明授权
    Rubber compositions containing ethylene-propylene-diene terpolymers or ethylene-propylene copolymers and silicones 失效
    含有乙烯 - 丙烯 - 二烯三元共聚物或乙烯 - 丙烯共聚物和硅氧烷的橡胶组合物

    公开(公告)号:US4341675A

    公开(公告)日:1982-07-27

    申请号:US248161

    申请日:1981-03-30

    申请人: Akito Nakamura

    发明人: Akito Nakamura

    CPC分类号: C08L23/16 C08L2312/00

    摘要: A rubber made from a blend of EPDM or EPR and a polydiorganosiloxane gum has strength, heat resistance, and adhesiveness to room-temperature, moisture-curable silicone rubber. The rubber is made from a blend of EPDM or EPR, polydiorganosiloxane gum, a polyorganosiloxane containing aliphatic hydrocarbon radicals of 4 to 20 carbon atoms, a polyoxyalkylene-organosiloxane copolymer or a poly(hydroxyalkyl)organosiloxane, and an organic peroxide.

    摘要翻译: 由EPDM或EPR和聚二有机硅氧烷胶的混合物制成的橡胶具有强度,耐热性和与室温,湿固化性硅橡胶的粘合性。 橡胶由EPDM或EPR,聚二有机硅氧烷胶,含有4〜20个碳原子的脂族烃基的聚有机硅氧烷,聚氧化烯 - 有机硅氧烷共聚物或聚(羟烷基)有机硅氧烷和有机过氧化物的共混物制成。