Production of expandable styrene polymers
    2.
    发明授权
    Production of expandable styrene polymers 失效
    可膨胀苯乙烯聚合物的生产

    公开(公告)号:US5908872A

    公开(公告)日:1999-06-01

    申请号:US174163

    申请日:1998-10-16

    IPC分类号: C08F4/36 C08J9/16 C08J9/20

    CPC分类号: C08J9/16 C08J2325/04

    摘要: In a process for producing expandable styrene polymers containing graphite particles by polymerization of styrene in aqueous suspension in the presence of two peroxides which decompose at different temperatures, the peroxide which decomposes at lower temperature is multifunctional and on decomposition forms two or more linked polymer chains.

    摘要翻译: 在通过在两种在不同温度下分解的过氧化物存在下在水悬浮液中聚合苯乙烯的可发性苯乙烯聚合物的制备方法,在较低温度下分解的过氧化物是多官能的,分解形成两个或多个连接的聚合物链。