Polysiloxane-containing rubber composition
    6.
    发明授权
    Polysiloxane-containing rubber composition 失效
    含聚硅氧烷的橡胶组合物

    公开(公告)号:US6121347A

    公开(公告)日:2000-09-19

    申请号:US188695

    申请日:1998-11-10

    IPC分类号: C08K9/06 C08K9/08 C08L21/00

    摘要: A rubber composition having improved properties containing a starting rubber (e.g., diene rubber) and a compounding agent consisting of a silane coupling agent and a carbon black, calcium carbonate or stearic acid powder impregnated with a polysiloxane having the following alkoxysilyl group (I) and/or acyloxysilyl group (II) and having an average degree of polymerization of 3 to 10,000:.tbd.Si--OR.sup.1 (I).tbd.Si--OCOR.sup.2 (II)wherein, R.sup.1 is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 18 carbon atoms or an organic group containing an ether bond and R.sup.2 is hydrogen or a hydrocarbon group having 1 to 21 carbon atoms.

    摘要翻译: 具有改性性能的橡胶组合物,其含有起始橡胶(例如二烯橡胶)和由硅烷偶联剂和炭黑,碳酸钙或硬脂酸粉末组成的配混剂,所述炭黑,碳酸钙或硬脂酸粉末浸渍有具有以下烷氧基甲硅烷基(I)的聚硅氧烷和 (II),平均聚合度为3〜10,000:3 Si-OR 1(I)3 SiSiO OCOR 2(II)其中,R 1为取代或未取代的碳原子数为1〜18的一价烃基 或含有醚键的有机基团,R 2为氢或碳原子数1〜21的烃基。

    Rubber composition
    8.
    发明授权
    Rubber composition 失效
    橡胶组成

    公开(公告)号:US06916888B2

    公开(公告)日:2005-07-12

    申请号:US10325747

    申请日:2002-12-23

    摘要: A rubber composition comprising a vulcanizable rubber, a reinforcing filler, a softening agent, and other reagents for rubber to which is added in a specific amount of a sulfur compound having the formula (I): —(SxR1)n—  (I) wherein R1 represents an organic group, x is a number of 3 to 5 on average, and n is an integer of 1 to 100, or a specific sulfur compound (1) and sulfur (2), and optionally a thiazole base, sulfenamide base, thiuram base, and/or diothio acid base vulcanization accelerator (3).

    摘要翻译: 一种橡胶组合物,其包含可硫化橡胶,增强填料,软化剂和其它用于特定量的具有式(I)的硫化合物的橡胶试剂:<?在线配方说明=“ - 在线公式“end =”lead“?> - (S R 1) -formulae description =“In-line Formulas”end =“tail”?>其中R 1表示有机基团,x是平均为3至5的数,n为1的整数 至100,或特定的硫化合物(1)和硫(2),以及任选的噻唑碱,次磺酰胺碱,秋兰姆碱和/或二硫酸基硫化促进剂(3)。

    Polysiloxane-containing tire rubber composition
    10.
    发明授权
    Polysiloxane-containing tire rubber composition 失效
    含聚硅氧烷的轮胎用橡胶组合物

    公开(公告)号:US6103811A

    公开(公告)日:2000-08-15

    申请号:US68409

    申请日:1998-05-08

    摘要: A rubber composition for a tire comprising:100 parts by weight of a starting rubber;10 to 150 parts by weight of a carbon black;0.1 to 20 parts by weight of a sulfur; and40 parts by weight or less of a polysiloxanehaving the following alkoxysilyl group (I) or acyloxysilyl group (II) and having an average degree of polymerization of 3 to 10,000:.tbd.Si--OR.sup.1 (I).tbd.Si--OCOR.sup.2 (II)wherein R.sup.1 is a substituted or unsubstituted monovalent hydrocarbon group or an organic group containing an ether bond and having 1 to 18 carbon atoms and R.sup.2 is hydrogen or a hydrocarbon group having 1 to 21 carbon atoms.

    摘要翻译: PCT No.PCT / JP97 / 03212 Sec。 371日期1998年5月8日 102(e)日期1998年5月8日PCT提交1997年9月11日PCT公布。 第WO98 / 11161号公报 日期:1998年3月19日一种轮胎用橡胶组合物,其特征在于,含有100重量份起始橡胶; 10〜150重量份的炭黑; 0.1〜20重量份的硫; 和40重量份以下的具有以下烷氧基甲硅烷基(I)或酰氧基甲硅烷基(II)的聚硅氧烷,平均聚合度为3〜10,000:3THSi-OR1(I)3 SiSiOOCOR2(II) 其中R1是取代或未取代的单价烃基或含有醚键并且具有1至18个碳原子且R 2是氢或具有1至21个碳原子的烃基的有机基团。