Transition metal superoxides
    13.
    发明授权
    Transition metal superoxides 有权
    过渡金属超氧化物

    公开(公告)号:US06765076B2

    公开(公告)日:2004-07-20

    申请号:US10102542

    申请日:2002-03-20

    IPC分类号: C08F430

    CPC分类号: C08F4/18

    摘要: Transition metal superoxides of formula M(O2)n, where M is a transition metal and n is equal to the valence of M, may be used as initiators for free radical polymerization, optionally, under conditions of living polymerization, with or without chain transfer agents. Polymers produced have a narrow molecular weight distribution and low polydispersity indexes when chain transfer agents and/or molecular weight controlling agents are used.

    摘要翻译: 式M(O 2)n的过渡金属超氧化物,其中M是过渡金属,n等于M的化合价,可以用作自由基聚合的引发剂,任选地,在活性聚合条件下,有或没有链转移 代理商 当使用链转移剂和/或分子量控制剂时,生产的聚合物具有窄的分子量分布和低的多分散指数。