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    Asymmetrical siloxy compounds
    4.
    发明授权
    Asymmetrical siloxy compounds 失效
    不对称甲硅烷基化合物

    公开(公告)号：US06410625B1

    公开(公告)日：2002-06-25

    申请号：US09535484

    申请日：2000-03-24

    申请人： Thierry Florent Edme Materne ,  Rene Jean Zimmer ,  Friedrich Visel ,  Uwe Ernst Frank ,  Giorgio Agostini

    发明人： Thierry Florent Edme Materne ,  Rene Jean Zimmer ,  Friedrich Visel ,  Uwe Ernst Frank ,  Giorgio Agostini

    IPC分类号： C08J320

    CPC分类号： C08K5/548 ,  C07F7/1804 ,  C08L21/00

    摘要： The present invention relates to asymmetrical siloxy compounds of the formula wherein R1, R2 and R3 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms; R4 is selected from the group consisting of alkylene groups having from 1 to 1.5 carbon atoms and arylene and alkyl-substituted arylene groups having from 6 to 10 carbon atoms; n is an integer of from 2 to 8 and X is selected from the group consisting of and R5 is selected from the group consisting of alkyl groups having from 1 to 15 carbon atoms, aryl and alkyl substituted aryl groups having 6 to 10 carbon atoms.

    摘要翻译： 本发明涉及式R 1，R 2和R 3的不对称甲硅烷氧基化合物独立地选自具有1至8个碳原子的烷氧基; R 4选自具有1至1.5个碳原子的亚烷基和具有6至10个碳原子的亚芳基和烷基取代的亚芳基; n为2〜8的整数，X选自由以下组成的组，R 5选自碳原子数为1〜15的烷基，碳原子数为6〜10的芳基和烷基取代芳基。

    Process for the preparation of a particular reinforced rubber composition
    6.
    发明授权
    Process for the preparation of a particular reinforced rubber composition 失效
    制备特定增强橡胶组合物的方法

    公开(公告)号：US5760110A

    公开(公告)日：1998-06-02

    申请号：US801426

    申请日：1997-02-18

    申请人： Rene Jean Zimmer ,  Uwe Ernst Frank ,  Friedrich Visel ,  Thierry Florent Edme Materne ,  Giorgio Agostini

    发明人： Rene Jean Zimmer ,  Uwe Ernst Frank ,  Friedrich Visel ,  Thierry Florent Edme Materne ,  Giorgio Agostini

    IPC分类号： B60C1/00 ,  C08K3/04 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/44 ,  C08K5/548 ,  C08K9/04 ,  C08L9/00 ,  C09C1/28 ,  C09C1/40 ,  C09C1/56 ,  C08K5/46 ,  C08K3/08 ,  C08K3/34

    CPC分类号： C08K5/548

    摘要： The invention relates to a process for the preparation of a rubber composition involving thermomechanically mixing in a preparatory mixing step at least one sulfur vulcanizable elastomer, a particulate filler and an unsymmetrical organosilicon disulfide compound of the formula ##STR1## wherein Z is selected from the group consisting of: ##STR2## wherein R.sup.2 may be the same or different and is independently selected from the group consisting of an alkyl group having 1 to 4 carbons and phenyl; R.sup.3 may be the same of different and is independently selected from the group consisting of alkoxy groups having 1 to 8 carbon atoms and cycloalkoxy groups with 5 to 8 carbon atoms; and R.sup.1 is selected from the group consisting of a substituted or unsubstituted alkylene group having a total of 1 to 18 carbon atoms and a substituted or unsubstituted arylene group having a total of 6 to 12 carbon atoms.

    摘要翻译： 本发明涉及一种制备橡胶组合物的方法，所述橡胶组合物在制备混合步骤中热机械混合至少一种硫可硫化弹性体，颗粒填料和式“IMAGE”的不对称有机硅二硫化物化合物，其中Z选自 其组成为：其中R 2可以相同或不同，并且独立地选自具有1至4个碳原子的烷基和苯基; R3可以相同，不同，独立地选自碳原子数为1〜8的烷氧基和碳原子数为5〜8的环烷氧基。 并且R 1选自具有总共1至18个碳原子的取代或未取代的亚烷基和具有总共6至12个碳原子的取代或未取代的亚芳基。