发明授权
- 专利标题: Process for producing a catalyst component for polymerization of olefins
- 专利标题(中): 制备烯烃聚合催化剂组分的方法
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申请号: US802660申请日: 1985-11-27
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公开(公告)号: US4686199A公开(公告)日: 1987-08-11
- 发明人: Mamoru Tachikawa , Masato Sakuma , Satoshi Ueki , Chihiro Imai , Tokuo Makishima
- 申请人: Mamoru Tachikawa , Masato Sakuma , Satoshi Ueki , Chihiro Imai , Tokuo Makishima
- 申请人地址: JPX Tokyo
- 专利权人: Toa Nenryo Kogyo Kabushiki Kaisha
- 当前专利权人: Toa Nenryo Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX59-251741 19841130
- 主分类号: C08F4/00
- IPC分类号: C08F4/00 ; C08F4/60 ; C08F4/64 ; C08F4/658 ; C08F10/00 ; C08F10/02
摘要:
A process for producing a catalyst component for polymerization of olefins which comprises contacting (a) a metal oxide with (b) a magnesium alkoxide, contacting the resulting contact product with (c) a halogen-containing compound, and finally contacting the resulting contact product with (d) a titanium compound.
公开/授权文献
- US5946387A Agent-level network call routing 公开/授权日:1999-08-31