Block copolymer
    2.
    发明授权
    Block copolymer 失效
    嵌段共聚物

    公开(公告)号:US06790908B2

    公开(公告)日:2004-09-14

    申请号:US10142694

    申请日:2002-05-09

    IPC分类号: C08L5300

    摘要: The invention relates to a block copolymer and more especially to a thermoplastic elastomer block copolymer. The block copolymer is a diblock (block A)-(bloc B) copolymer, a triblock (block A)-(block B)-(block A), or a triblock (block A)-(block B)-(block C) copolymer, wherein block A is a stiff block, block B is a soft block, and block C is a stiff block. Block A or Block B comprises repetitive units deriving from segregation monomers.

    摘要翻译: 本发明涉及嵌段共聚物,更具体地涉及热塑性弹性体嵌段共聚物。 嵌段共聚物是二嵌段(嵌段A) - (B族共聚物)共聚物,三嵌段(嵌段A) - (嵌段B) - (嵌段A)或三嵌段(嵌段A) - (嵌段B) - (嵌段C )共聚物,其中块A是硬块,块B是软块,块C是硬块。 嵌段A或嵌段B包含衍生自偏析单体的重复单元。