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公开(公告)号:US4933403A
公开(公告)日:1990-06-12
申请号:US838678
申请日:1986-03-11
申请人: Walter Kaminsky , Stefan Niedoba
发明人: Walter Kaminsky , Stefan Niedoba
CPC分类号: C08F10/00 , C08F4/65912 , C08F4/65927 , Y10S526/943
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。