Process for the preparation of beads of copolymers bearing reactive
groups, by polymerization in suspension in a non-aqueous medium
    1.
    发明授权
    Process for the preparation of beads of copolymers bearing reactive groups, by polymerization in suspension in a non-aqueous medium 失效
    通过在非水介质中悬浮聚合制备承载反应性基团的共聚物珠的方法

    公开(公告)号:US4607057A

    公开(公告)日:1986-08-19

    申请号:US630575

    申请日:1984-07-13

    IPC分类号: C08J3/14 C08F2/14 C08F2/16

    CPC分类号: C08F2/14

    摘要: The present invention relates to a process for the preparation of beads of copolymers bearing reactive groups, by polymerization in suspension in a non-aqueous medium. According to the invention a free radical polymerization is effected of at least two unsaturated monomers, of which one is the carrier of a reactive group such as acid chloride, alkyl chloride, alkyl dithiobenzoate or carboxyalkyl, in a medium composed of two emulsified, immiscible organic liquids, to form beads of chemically reactive copolymers.

    摘要翻译: 本发明涉及通过在非水介质中悬浮聚合制备具有反应性基团的共聚物珠粒的方法。 根据本发明,在由两种乳化的,不混溶的有机物组成的介质中,至少两种不饱和单体进行自由基聚合,其中一种是反应性基团的载体,如酰氯,烷基氯,烷基二硫代苯甲酸酯或羧基烷基 液体,形成化学反应性共聚物的珠子。