Polymerization processes for olefins
    27.
    发明授权
    Polymerization processes for olefins 失效
    烯烃聚合方法

    公开(公告)号:US5852145A

    公开(公告)日:1998-12-22

    申请号:US897805

    申请日:1997-07-21

    摘要: Certain olefins such as ethylene, .alpha.-olefins and cyclopentene can be polymerized by using catalyst system containing a nickel or palladium .alpha.-diimine complex, a metal containing hydrocarbylation compound, and a selected Lewis acid, or a catalyst system containing certain nickel �II! or palladium �II! compounds, an .alpha.-diimine, a metal containing hydrocarbylation compound, and optionally a selected Lewis acid. The process advantageously produces polyolefins useful for molding resins, films, elastomers and other uses.

    摘要翻译: 某些烯烃如乙烯,α-烯烃和环戊烯可以通过使用含有镍或钯的α-二亚胺络合物,含有金属的烃基化合物和选择的路易斯酸的催化剂体系或含有某些镍[II] 或钯[II]化合物,α-二亚胺,含金属的烃基化合物和任选的选择的路易斯酸。 该方法有利地产生可用于模制树脂,薄膜,弹性体和其它用途的聚烯烃。