Process for the preparation of optically active polyolefins
    1.
    发明授权
    Process for the preparation of optically active polyolefins 失效
    光学活性聚烯烃的制备方法

    公开(公告)号:US4933403A

    公开(公告)日:1990-06-12

    申请号:US838678

    申请日:1986-03-11

    摘要: Process for the preparation of optically active polyolefins by polymerizing olefins of the formula CH.sub.2 .dbd.CHR in which R.dbd.C.sub.1 C.sub.10 -alkyl in the presence of an optically active catalyst system composed of an optically active transition metal compound containing only enantiomer (R- or S-form) of a stereorigid, chiral transition metal compound and an aluminum-containing compound of the aluminoxane type.

    摘要翻译: 通过在由仅包含对映异构体(R-或S-)的光学活性过渡金属化合物组成的光学活性催化剂体系存在下,通过使式CH 2 = CHR的烯烃聚合而制备光学活性聚烯烃的方法,其中R = C 1 -C 10烷基, 形式)立体刚性的手性过渡金属化合物和铝氧烷型的含铝化合物。