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265 条记录 (耗时 0.03 秒)

    SILICA REINFORCED RUBBER COMPOSITION WHICH CONTAINS STABILIZED UNSYMMETRICAL COUPLING AGENTS AND ARTICLE OF MANUFACTURE, INCLUDING A TIRE, HAVING AT LEAST ONE COMPONENT COMPRISED OF SUCH RUBBER COMPOSITION
    41.
    发明授权
    SILICA REINFORCED RUBBER COMPOSITION WHICH CONTAINS STABILIZED UNSYMMETRICAL COUPLING AGENTS AND ARTICLE OF MANUFACTURE, INCLUDING A TIRE, HAVING AT LEAST ONE COMPONENT COMPRISED OF SUCH RUBBER COMPOSITION 失效
    含有稳定的不对称偶联剂的二氧化硅增强橡胶组合物和包括这种橡胶组合物的至少一个组分的制造方法（包括轮胎）

    公开(公告)号：US06465581B1

    公开(公告)日：2002-10-15

    申请号：US09768299

    申请日：2001-01-24

    申请人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  Theodore Lamson Folk

    发明人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  Theodore Lamson Folk

    IPC分类号： C08L5544

    CPC分类号： C08K9/06 ,  B60C1/0016 ,  C08K3/013 ,  C08L21/00

    摘要： This invention relates to use of stabilized unsymmetrical coupling agents for use in conjugated diene-based rubber compositions reinforced with silica-based reinforcement, namely use of stabilized 2-benzothiazyl-3-(triethoxysilylpropyl) disulfide and 3-(triethoxysilyl)propyl-N-maleamic acid. Said stabilized unsymmetrical coupling agent materials may be provided for mixing with said diene-based rubber(s), for example, as individual materials, as at least one of said materials being pre-reacted with aggregates of precipitated silica, said precipitated silica having hydroxyl groups (e.g. silanol groups) on its surface. The invention includes an article of manufacture, including a tire, having at least one component comprised of such rubber composition.

    摘要翻译： 本发明涉及使用稳定的不对称偶联剂，用于用二氧化硅基增强剂增强的共轭二烯基橡胶组合物，即使用稳定的2-苯并噻唑-3-（三乙氧基甲硅烷基丙基）二硫化物和3-（三乙氧基甲硅烷基）丙基-N- 马来酰胺酸。 所述稳定的不对称偶联剂材料可以提供用于与所述二烯系橡胶混合，例如作为单独的材料，因为至少一种所述材料与沉淀二氧化硅的聚集体预反应，所述沉淀二氧化硅具有羟基 基团（如硅烷醇基）。 本发明包括具有至少一种由这种橡胶组合物组成的组分的包括轮胎的制品。

    Asymmetrical siloxy disulfide compounds
    43.
    发明授权
    Asymmetrical siloxy disulfide compounds 失效
    不对称甲硅烷氧基二硫化物

    公开(公告)号：US06300397B1

    公开(公告)日：2001-10-09

    申请号：US09520460

    申请日：2000-03-08

    申请人： Paul Harry Sandstrom ,  Lawson Gibson Wideman ,  Theodore Lamson Folk

    发明人： Paul Harry Sandstrom ,  Lawson Gibson Wideman ,  Theodore Lamson Folk

    IPC分类号： C08K300

    CPC分类号： C08K5/548 ,  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; and R4 is selected from the group consisting of substituted or unsubstituted alkylene groups having from 1 to 18 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 12 carbon atoms. The asymmetrical siloxy disulfide compounds are prepared from N-cyclohexylthiophthalimide and a mercaptoalkoxysilane.

    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; 并且R 4选自取代或未取代的具有1至18个碳原子的亚烷基和具有6至12个碳原子的亚芳基和烷基取代的亚芳基。 不对称的甲硅烷氧基二硫化物由N-环己基硫代邻苯二甲酰亚胺和巯基烷氧基硅烷制备。