FUNCTIONALIZED POLYMERS AND VULCANIZATES WITH REDUCED HYSTERETIC LOSS
    3.
    发明申请
    FUNCTIONALIZED POLYMERS AND VULCANIZATES WITH REDUCED HYSTERETIC LOSS 有权
    功能化的聚合物和具有减少的HYSTERETIC LOSS的VULCANATEATE

    公开(公告)号:US20120165464A1

    公开(公告)日:2012-06-28

    申请号:US13337610

    申请日:2011-12-27

    IPC分类号: C08L9/06 C08L9/00 C08F8/00

    CPC分类号: C08L15/00 C08C19/25 C08C19/44

    摘要: A method for preparing a functionalized polymer, the method comprising the step of reacting a reactive polymer with a functionalizing agent defined by formula I or formula II: or combinations thereof, where R1, R2, and R3 are each independently a divalent organic group, R4 and R5 are each independently a monovalent organic group, a is an integer from 0 to 1, x is an integer from 0 to 2, y is an integer from 1 to 3, x+y=3, and γ is a protected amino group.

    摘要翻译: 一种制备官能化聚合物的方法,所述方法包括使反应性聚合物与由式I或式II定义的官能化试剂反应的步骤:或其组合,其中R 1,R 2和R 3各自独立地为二价有机基团,R 4 和R 5各自独立地为一价有机基团,a为0〜1的整数,x为0〜2的整数,y为1〜3的整数,x + y = 3,γ为被保护的氨基 。