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    Functionalized polymers
    3.
    发明公开
    Functionalized polymers 有权
    官能化的聚合物

    公开(公告)号：EP2053064A3

    公开(公告)日：2009-07-22

    申请号：EP08253394.4

    申请日：2008-10-21

    申请人： Bridgestone Corporation

    发明人： Yan, Yuan-Yong

    IPC分类号： C08C19/44 ,  C08C19/30 ,  C08L19/00 ,  C08L15/00

    CPC分类号： C08C19/44 ,  C08C19/30 ,  C08L19/006

    摘要： A functionalized polymer includes a polymer chain and a terminal group linked to the chain through a functionality that contains one or more urethane groups. The functionalized polymer can be provided by reacting a nucleophile with a polymer having terminal iso(thio)cyanate functionality which, in turn, can be provided by reacting a terminally active polymer with a polyiso(thio)cyanate. Even polymers that contain substantial amounts of styrene mer can be used in the described process.

    The use of sulfur containing initiators for anionic polymerization of monomers
    7.
    发明授权
    The use of sulfur containing initiators for anionic polymerization of monomers 有权
    使用硫磺的引发剂的阴离子聚合的单体的

    公开(公告)号：EP2266993B1

    公开(公告)日：2017-06-14

    申请号：EP10075626.1

    申请日：2003-10-30

    申请人： Bridgestone Corporation

    发明人： Hogan, Terrence E. ,  Hergenrother, William L. ,  Yan, Yuan-Yong ,  Lawson, David

    IPC分类号： C07F1/02 ,  C08F36/04 ,  C08F4/48

    CPC分类号： C08C19/44 ,  B60C1/0016 ,  C07F1/02 ,  C08F4/48 ,  C08F36/04 ,  C08K3/013 ,  Y02T10/862 ,  Y10S152/905 ,  C08L15/00

    摘要： An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic initiator, and optionally as additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided. A method is presented for anionically polymerizing monomers comprising the step of polymerizing the monomers with a sulfur containing anionic initiator to provide a functional head group on the polymer. An elastomeric compound, comprising a functional polymer and filler is also described. Also provided is a tire having decreased rolling resistance resulting from a tire component containing a vulcanizable elastomeric compound.

    摘要翻译： 的引发剂被呈现为单体阴离子聚合到聚合物上提供官能头基。 任选地作为从使用的官能终止剂而产生的，偶联剂或交联剂附加官能团因此提供了一种具有由含阴离子引发剂硫衍生的官能头基和A聚合物。 一种方法，提出了一种用于所述单体包含单体与含有阴离子引发剂与聚合物上提供官能首基的硫聚合的步骤阴离子聚合。 在弹性体化合物，其包含官能聚合物，并因此描述填料。 这样提供了具有降低的滚动阻力从轮胎组件包含一可硫化弹性化合物所得的轮胎。

    Functionalized polymers
    8.
    发明公开
    Functionalized polymers 有权
    官能化聚合物

    公开(公告)号：EP2053064A2

    公开(公告)日：2009-04-29

    申请号：EP08253394.4

    申请日：2008-10-21

    申请人： Bridgestone Corporation

    发明人： Yan, Yuan-Yong

    IPC分类号： C08C19/44 ,  C08C19/30 ,  C08L19/00 ,  C08L15/00

    CPC分类号： C08C19/44 ,  C08C19/30 ,  C08L19/006

    摘要： A functionalized polymer includes a polymer chain and a terminal group linked to the chain through a functionality that contains one or more urethane groups. The functionalized polymer can be provided by reacting a nucleophile with a polymer having terminal iso(thio)cyanate functionality which, in turn, can be provided by reacting a terminally active polymer with a polyiso(thio)cyanate. Even polymers that contain substantial amounts of styrene mer can be used in the described process.

    摘要翻译： 官能化聚合物包括聚合物链和通过含有一个或多个氨基甲酸酯基团的官能团与链连接的端基。 官能化聚合物可以通过使亲核试剂与具有末端异（硫）氰酸酯官能团的聚合物反应来提供，所述聚合物又可以通过使末端活性聚合物与多异（硫）氰酸酯反应来提供。 甚至包含大量苯乙烯聚合物的聚合物也可用于所述的方法中。

    Hydrazine functionalized polymer
    9.
    发明公开
    Hydrazine functionalized polymer 有权
    肼官能化聚合物

    公开(公告)号：EP1916261A3

    公开(公告)日：2008-06-18

    申请号：EP07253966.1

    申请日：2007-10-08

    申请人： Bridgestone Corporation

    发明人： Brumbaugh, Dennis R. ,  Luo, Steven ,  Rademacher, Christine ,  Yan, Yuan-Yong

    IPC分类号： C08C19/22 ,  C08F8/30 ,  C08L9/06

    CPC分类号： C08F8/30 ,  C08C19/22 ,  C08C19/44 ,  C08K3/013 ,  C08L15/00

    摘要： A functionalized polymer includes a directly bonded moiety, which can be located at a terminus of the polymer, defined by the formula -NH-NR 1 R 2 where R 1 and R 2 independently are substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, allyl, aralkyl, alkaryl, or alkynyl groups, or together form a substituted or unsubstituted alkylene, alkenylene, cycloalkylene, cycloalkenylene, or arylene group. The functionalized polymer can be provided by reacting a living polymer with a hydrazone. Such polymers can be used in the production of compositions that include particulate fillers.

    摘要翻译： 一种官能化聚合物包括直接键合部分，其可以位于该聚合物的末端，由式-NH-NR 1 R 2其中R 1和R 2独立地是取代或未取代烷基，烯基，环烷基，环烯基，芳基，烯丙基，芳烷基定义 烷芳基或炔基，或者一起形成取代或未取代的亚烷基，亚烯基，亚环烷基，亚环烯基或亚芳基。 官能化聚合物可以通过使活性聚合物与腙反应来提供。 这种聚合物可以用于生产包含颗粒填料的组合物。

    Hydrazine functionalized polymer
    10.
    发明公开
    Hydrazine functionalized polymer 有权
    氢化聚合物

    公开(公告)号：EP1916261A2

    公开(公告)日：2008-04-30

    申请号：EP07253966.1

    申请日：2007-10-08

    申请人： Bridgestone Corporation

    发明人： Brumbaugh, Dennis R. ,  Luo, Steven ,  Rademacher, Christine ,  Yan, Yuan-Yong

    IPC分类号： C08C19/22 ,  C08F8/30 ,  C08L9/06

    CPC分类号： C08F8/30 ,  C08C19/22 ,  C08C19/44 ,  C08K3/013 ,  C08L15/00

    摘要： A functionalized polymer includes a directly bonded moiety, which can be located at a terminus of the polymer, defined by the formula -NH-NR 1 R 2 where R 1 and R 2 independently are substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, allyl, aralkyl, alkaryl, or alkynyl groups, or together form a substituted or unsubstituted alkylene, alkenylene, cycloalkylene, cycloalkenylene, or arylene group. The functionalized polymer can be provided by reacting a living polymer with a hydrazone. Such polymers can be used in the production of compositions that include particulate fillers.

    摘要翻译： 官能化聚合物包括直接键合的部分，其可以位于由式-NH-NR 1 R 2定义的聚合物的末端，其中R 1和R 2独立地是取代或未取代的烷基，烯基，环烷基，环烯基， 芳基，烯丙基，芳烷基，烷芳基或炔基，或一起形成取代或未取代的亚烷基，亚烯基，亚环烷基，亚环烯基或亚芳基。 官能化聚合物可以通过使活性聚合物与腙反应来提供。 这种聚合物可以用于生产包括颗粒填料的组合物。