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    • 8. 发明授权
    • Functionalized polymer
    • 官能化聚合物
    • US08183326B2
    • 2012-05-22
    • US11880733
    • 2007-07-24
    • Yuan-Yong YanDennis R. BrumbaughSteven Luo
    • Yuan-Yong YanDennis R. BrumbaughSteven Luo
    • C08F4/52C08F136/06C08F236/06
    • C08C19/44C08C19/22C08F8/30C08K5/24C08L15/00
    • A polymer includes directly bonded aromatic pendent groups and at least one moiety defined by one of the following formulas >N—N═CR1R2 or —N═N—CR1R2— where R1 and R2 (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.
    • 聚合物包括直接键合的芳香族侧基和至少一个由下列通式之一定义的部分:N-N = CR1R2或-N = N-CR1R2-,其中R1和R2(a)独立地为H或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环中的一个或两个连接到聚合物上,并且其中仅通过一个键连接,另一个键连接到氢原子,即部分位于聚合物的末端。 这样的聚合物可用于提供还包括颗粒填料的组合物。