Polymerization process
    2.
    发明授权
    Polymerization process 失效
    聚合过程

    公开(公告)号:US5350725A

    公开(公告)日:1994-09-27

    申请号:US072209

    申请日:1993-06-04

    CPC分类号: C07F9/5027 C08G67/02

    摘要: An improved process for the production of linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon employs a novel catalyst composition formed from a compound of palladium, the anion of a strong non-hydrohalogenic acid and a bidentate ligand of phosphorus wherein the divalent group bridging the two phosphorus atoms is 2-hydroxy-2-alkyl-1,3-propylene.

    摘要翻译: 用于生产一氧化碳和至少一种烯键式不饱和烃的线性交替聚合物的改进方法采用由钯的化合物,强非氢卤酸的阴离子和磷的二齿配体形成的新型催化剂组合物,其中二价 桥接两个磷原子的基团是2-羟基-2-烷基-1,3-丙烯。