Polyolefin Graft Copolymer, Composition and Method for Producing Same
    9.
    发明申请
    Polyolefin Graft Copolymer, Composition and Method for Producing Same 审中-公开
    聚烯烃接枝共聚物,组合物及其制备方法

    公开(公告)号:US20080234436A1

    公开(公告)日:2008-09-25

    申请号:US10577162

    申请日:2004-10-20

    IPC分类号: C08F279/00

    CPC分类号: C08F290/02

    摘要: The present invention provides a polyolefin graft copolymer which is produced by graft copolymerization of an olefin monomer and a macromonomer, which has good handleability and excellent dispersibility in a thermoplastic resin. In a composition including the polyolefin graft copolymer, excellent surface wettability is exhibited and the increase in elastic modulus is suppressed. The invention also provides a method for producing the polyolefin graft copolymer. Furthermore, the invention provides a composition containing the copolymer and a production method therefor. The polyolefin graft copolymer can be produced, in the presence of a coordination polymerization catalyst, by graft-copolymerizing an olefin monomer and a macromonomer having a multilayer structure in an aqueous system.

    摘要翻译: 本发明提供一种聚烯烃接枝共聚物,该聚烯烃接枝共聚物通过在热塑性树脂中具有良好的可操作性和优异的分散性的烯烃单体和大分子单体的接枝共聚而制备。 在包含聚烯烃接枝共聚物的组合物中,表现出优异的表面润湿性,并且抑制了弹性模量的增加。 本发明还提供一种聚烯烃接枝共聚物的制造方法。 此外,本发明提供含有该共聚物的组合物及其制造方法。 聚烯烃接枝共聚物可以在配位聚合催化剂的存在下,通过在含水体系中接枝共聚烯烃单体和具有多层结构的大分子单体来制备。

    Polyolefin graft copolymer obtained by using late transition metal complex coordination polymerization catalyst and method for producing same
    10.
    发明申请
    Polyolefin graft copolymer obtained by using late transition metal complex coordination polymerization catalyst and method for producing same 审中-公开
    通过使用后过渡金属络合物配位聚合催化剂获得的聚烯烃接枝共聚物及其制备方法

    公开(公告)号:US20060223943A1

    公开(公告)日:2006-10-05

    申请号:US10554023

    申请日:2004-04-07

    IPC分类号: C08F297/02

    摘要: With respect to graft copolymerization of an olefin monomer with a silicone macromonomer produced by emulsion polymerization, a novel polyolefin graft copolymer and a process for producing the copolymer are provided. A composition containing the copolymer and a process for producing the composition are also provided. In the presence of a late transition metal complex coordination polymerization catalyst, an olefin monomer and a silicone macromonomer prepared by emulsion polymerization are graft copolymerized.

    摘要翻译: 关于烯烃单体与通过乳液聚合制备的硅氧烷大分子单体的接枝共聚,提供了新的聚烯烃接枝共聚物和制备共聚物的方法。 还提供含有共聚物的组合物和制备该组合物的方法。 在后期过渡金属络合物配位聚合催化剂的存在下,通过乳液聚合制备的烯烃单体和硅氧烷大分子单体接枝共聚。