Control agents for living-type free radical polymerization, methods of polymerizing and polymers with same
    1.
    发明授权
    Control agents for living-type free radical polymerization, methods of polymerizing and polymers with same 失效
    活性自由基聚合的控制剂,聚合方法和与其相同的聚合物

    公开(公告)号:US06841624B2

    公开(公告)日:2005-01-11

    申请号:US10406982

    申请日:2003-04-03

    CPC分类号: C08F2/38

    摘要: Control agents that have a nitrogen-nitrogen bond covalently bonded to a thiocarbonyl moiety are provided for living-type free radical polymerization of a wide variety of monomers. These control agents provide superior properties for control of the polymerization and/or the properties of the polymers obtained and/or the monomers that may be polymerized. In some embodiments, a bulky group is pendant off the activated thiocarbonyl portion of the control agents. Multifunctional control agents provide the opportunity for a variety of structurally unique polymers, including block copolymers, stars and hyper-branched polymers.

    摘要翻译: 提供了与硫代羰基部分共价连接的氮 - 氮键的对照试剂,用于各种单体的活性自由基聚合。 这些控制剂提供了用于控制聚合的优异性质和/或所获得的聚合物和/或可被聚合的单体的性质。 在一些实施方案中,大体积基团从控制剂的活化的硫代羰基部分脱落。 多功能控制剂为各种结构独特的聚合物,包括嵌段共聚物,恒星和超支化聚合物提供了机会。

    Compounds useful for control agents for living-type free radical polymerization

    公开(公告)号:US06518448B2

    公开(公告)日:2003-02-11

    申请号:US09963174

    申请日:2001-09-25

    IPC分类号: C07C33300

    CPC分类号: C08F2/38

    摘要: Control agents that have a nitrogen-nitrogen bond covalently bonded to a thiocarbonyl moiety are provided for living-type free radical polymerization of a wide variety of monomers. These control agents provide superior properties for control of the polymerization and/or the properties of the polymers obtained and/or the monomers that may be polymerized. In some embodiments, a bulky group is pendant off the activated thiocarbonyl portion of the control agents. Multifunctional control agents provide the opportunity for a variety of structurally unique polymers, including block copolymers, stars and hyper-branched polymers.

    Compounds useful for control agents for living-type free radical polymerization
    4.
    发明授权
    Compounds useful for control agents for living-type free radical polymerization 失效
    用于活性型自由基聚合的控制剂的化合物

    公开(公告)号:US06482909B2

    公开(公告)日:2002-11-19

    申请号:US09963870

    申请日:2001-09-25

    IPC分类号: C08F400

    CPC分类号: C08F2/38

    摘要: Control agents that have a nitrogen-nitrogen bond covalently bonded to a thiocarbonyl moiety are provided for living-type free radical polymerization of a wide variety of monomers. These control agents provide superior properties for control of the polymerization and/or the properties of the polymers obtained and/or the monomers that may be polymerized. In some embodiments, a bulky group is pendant off the activated thiocarbonyl portion of the control agents. Multifunctional control agents provide the opportunity for a variety of structurally unique polymers, including block copolymers, stars and hyper-branched polymers.

    摘要翻译: 提供了与硫代羰基部分共价连接的氮 - 氮键的对照试剂,用于各种单体的活性自由基聚合。 这些控制剂提供了用于控制聚合的优异性质和/或所获得的聚合物和/或可被聚合的单体的性质。 在一些实施方案中,大体积基团从控制剂的活化的硫代羰基部分脱落。 多功能控制剂为各种结构独特的聚合物,包括嵌段共聚物,恒星和超支化聚合物提供了机会。

    Control agents for living-type free radical polymerization, methods of polymerizing and polymers with same
    5.
    发明授权
    Control agents for living-type free radical polymerization, methods of polymerizing and polymers with same 失效
    活性自由基聚合的控制剂,聚合方法和与其相同的聚合物

    公开(公告)号:US06380335B1

    公开(公告)日:2002-04-30

    申请号:US09676267

    申请日:2000-09-28

    IPC分类号: C08F404

    CPC分类号: C08F2/38

    摘要: Control agents that have a nitrogen—nitrogen bond covalently bonded to a thiocarbonyl moiety are provided for living-type free radical polymerization of a wide variety of monomers. These control agents provide superior properties for control of the polymerization and/or the properties of the polymers obtained and/or the monomers that may be polymerized. In some embodiments, a bulky group is pendant off the activated thiocarbonyl portion of the control agents. Multifunctional control agents provide the opportunity for a variety of structurally unique polymers, including block copolymers, stars and hyper-branched polymers.

    摘要翻译: 提供了与硫代羰基部分共价连接的氮 - 氮键的对照试剂,用于各种单体的活性自由基聚合。 这些控制剂提供了用于控制聚合的优异性质和/或所获得的聚合物和/或可被聚合的单体的性质。 在一些实施方案中,大体积基团从控制剂的活化的硫代羰基部分脱落。 多功能控制剂为各种结构独特的聚合物,包括嵌段共聚物,恒星和超支化聚合物提供了机会。