发明授权
- 专利标题: Catalysts for the polymerization of olefins
- 专利标题(中): 用于烯烃聚合的催化剂
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申请号: US919495申请日: 1978-06-27
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公开(公告)号: US4174299A公开(公告)日: 1979-11-13
- 发明人: Umberto Giannini , Enrico Albizzati , Sandro Parodi , Franco Pirinoli
- 申请人: Umberto Giannini , Enrico Albizzati , Sandro Parodi , Franco Pirinoli
- 申请人地址: ITX Milan
- 专利权人: Montedison S.p.A.
- 当前专利权人: Montedison S.p.A.
- 当前专利权人地址: ITX Milan
- 优先权: ITX25588A/75 19750721
- 主分类号: C07F7/00
- IPC分类号: C07F7/00 ; C07F9/00 ; C08F4/62 ; C08F10/00 ; C08F4/64 ; C08F4/68
摘要:
New catalysts for the polymerization and copolymerization of olefins are described. The catalysts are prepared from new components which are complexes of the metals Mg, Mn and/or Ca with the transition metals Ti, V and/or Zr, plus an electron-donor compound.
公开/授权文献
- US6009579A Filled topper and featherbed combination 公开/授权日:2000-01-04
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