USE OF A Mo-BASED CATALYST COMPOSITION TO CONTROL THE CHARACTERISTICS OF CONJUGATED DIENE POLYMERS
    3.
    发明申请
    USE OF A Mo-BASED CATALYST COMPOSITION TO CONTROL THE CHARACTERISTICS OF CONJUGATED DIENE POLYMERS 审中-公开
    使用Mo基催化剂组合物来控制共轭二烯聚合物的特性

    公开(公告)号:WO0179470A3

    公开(公告)日:2002-02-28

    申请号:PCT/US0112059

    申请日:2001-04-12

    Inventor: LUO STEVEN

    CPC classification number: C08F136/06 C08F4/69

    Abstract: A catalyst composition that is the combination of or the reaction product of ingredients including (a) a molybdenum-containing compound, (b) a hydrogen phosphite, and (c) a blend of two or more sterically distinct organoaluminum compounds is particularly useful for polymerizing conjugated dienes. When polymerizing 1,3-butadiene into syndiotactic 1,2-polybutadiene, the ratio of the organoaluminum compounds can be adjusted to vary the melting temperature and molecular weight of the polymer product.

    Abstract translation: 作为包含(a)含钼化合物,(b)亚磷酸氢盐和(c)两种或多种空间不同的有机铝化合物的共混物的成分的组合或其反应产物的催化剂组合物,特别适用于聚合 共轭二烯。 当将1,3-丁二烯聚合成间规1,2-聚丁二烯时,可以调节有机铝化合物的比例以改变聚合物产物的熔融温度和分子量。

    POLYMERS FUNCTIONALIZED WITH NITRILE COMPOUNDS CONTAINING A PROTECTED AMINO GROUP
    5.
    发明申请
    POLYMERS FUNCTIONALIZED WITH NITRILE COMPOUNDS CONTAINING A PROTECTED AMINO GROUP 审中-公开
    聚合物与含有保护氨基的纳米复合物功能化

    公开(公告)号:WO2011091346A2

    公开(公告)日:2011-07-28

    申请号:PCT/US2011022210

    申请日:2011-01-24

    Inventor: LUO STEVEN

    Abstract: A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer with an anionic initiator to form a reactive polymer; and (ii) reacting the reactive polymer with a nitrile compound containing a protected amino group, where the protected amino group is directly attached to a moiety selected from the group consisting of acyclic moieties, heterocyclic moieties, and non-aromatic cyclic moieties.

    Abstract translation: 一种制备官能化聚合物的方法,所述方法包括以下步骤:(i)用阴离子引发剂聚合单体以形成反应性聚合物; 和(ii)使反应性聚合物与含有保护的氨基的腈化合物反应,其中保护的氨基直接连接到选自无环部分,杂环部分和非芳族环状部分的部分。

    FUNCTIONALIZED POLYMER
    8.
    发明申请
    FUNCTIONALIZED POLYMER 审中-公开
    功能化聚合物

    公开(公告)号:WO2008013804A2

    公开(公告)日:2008-01-31

    申请号:PCT/US2007016632

    申请日:2007-07-24

    CPC classification number: C08C19/44 C08C19/22 C08F8/30 C08K5/24 C08L15/00

    Abstract: A polymer includes directly bonded aromatic pendent groups and at least one moiety defined by one of the following formulas: >N-N=CR 1 R 2 or -N=N-CR 1 R 2 - where R 1 and R 2 (a) are independently H or a substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, allyl, aralkyl, alkaryl, or alkynyl group, or (b) together form a substituted or unsubstituted alkylene, alkenylene, cycloalkylene, cycloalkenylene, or arylene group. The moiety can be attached to the polymer through one or both of the two open bonds and, where it is attached through only one bond, the other bond attaches to a hydrogen atom, i.e., the moiety is at a terminus of the polymer. Such polymers can be used to provide compositions that also include particulate fillers.

    Abstract translation: 聚合物包括直接键合的芳族侧基和至少一个由下式之一定义的部分:-NR = CR 1 R 2或-N = N-CR 2, 其中R 1和R 2(a)独立地为H或取代或未取代的烷基,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(b)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。 该部分可以通过两个开放键中的一个或两个连接到聚合物上,并且在其仅通过一个键连接的情况下,另一个键连接到氢原子上,即该部分在聚合物的末端。 这种聚合物可用于提供也包含颗粒填料的组合物。

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