Chain transfer reagent, free radical polymerization employing the same and resulting polymers
    2.
    发明授权
    Chain transfer reagent, free radical polymerization employing the same and resulting polymers 有权
    链转移试剂,使用其的自由基聚合和得到的聚合物

    公开(公告)号:US07132491B2

    公开(公告)日:2006-11-07

    申请号:US10842141

    申请日:2004-05-10

    IPC分类号: C08F20/54 C08F2/38

    CPC分类号: C08F2/38 C08F4/00

    摘要: Organometallic reversible addition-fragmentation chain transfer reagents (RAFT reagents), processes of free radical polymerization employing the same and polymers with low polydispersity index obtained thereby. The process includes polymerizing at least one monomer with at least one initiator and at least one organometallic RAFT reagent to obtain polymers having terminal organometallic functional groups with low polydispersity index. In addition, the terminal organometallic functional group may be removed by subjecting the obtained polymer to elimination to provide the corresponding organic polymers.

    摘要翻译: 有机金属可逆加成 - 断裂链转移试剂(RAFT试剂),使用该方法的自由基聚合方法和由此获得的具有低多分散指数的聚合物。 该方法包括使至少一种单体与至少一种引发剂和至少一种有机金属RAFT试剂聚合,得到具有低多分散指数的末端有机金属官能团的聚合物。 此外,可以通过使所得聚合物进行消除以提供相应的有机聚合物来除去末端有机金属官能团。

    Chain transfer reagent, free radical polymerization employing the same and resulting polymers
    3.
    发明申请
    Chain transfer reagent, free radical polymerization employing the same and resulting polymers 有权
    链转移试剂,使用其的自由基聚合和得到的聚合物

    公开(公告)号:US20050096440A1

    公开(公告)日:2005-05-05

    申请号:US10842141

    申请日:2004-05-10

    IPC分类号: C08F2/38 C08F4/00 C08F4/06

    CPC分类号: C08F2/38 C08F4/00

    摘要: Organometallic reversible addition-fragmentation chain transfer reagents (RAFT reagents), processes of free radical polymerization employing the same and polymers with low polydispersity index obtained thereby. The process includes polymerizing at least one monomer with at least one initiator and at least one organometallic RAFT reagent to obtain polymers having terminal organometallic functional groups with low polydispersity index. In addition, the terminal organometallic functional group may be removed by subjecting the obtained polymer to elimination to provide the corresponding organic polymers.

    摘要翻译: 有机金属可逆加成 - 断裂链转移试剂(RAFT试剂),使用该方法的自由基聚合方法和由此获得的具有低多分散指数的聚合物。 该方法包括使至少一种单体与至少一种引发剂和至少一种有机金属RAFT试剂聚合,得到具有低多分散指数的末端有机金属官能团的聚合物。 此外,可以通过使所得聚合物进行消除以提供相应的有机聚合物来除去末端有机金属官能团。