发明授权
US5728816A Method for polymerization of unsaturated monomers using halogenated
complexes of group IIIA metals
失效
使用IIIA族金属的卤化络合物聚合不饱和单体的方法
- 专利标题: Method for polymerization of unsaturated monomers using halogenated complexes of group IIIA metals
- 专利标题(中): 使用IIIA族金属的卤化络合物聚合不饱和单体的方法
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申请号: US607432申请日: 1996-02-27
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公开(公告)号: US5728816A公开(公告)日: 1998-03-17
- 发明人: Fabio Garbassi , Paolo Biagini , Piero Andreussi , Gabriele Lugli
- 申请人: Fabio Garbassi , Paolo Biagini , Piero Andreussi , Gabriele Lugli
- 申请人地址: ITX Milan
- 专利权人: Enichem Elastomeri S.r.l.
- 当前专利权人: Enichem Elastomeri S.r.l.
- 当前专利权人地址: ITX Milan
- 优先权: ITXMI93A1794 19930806
- 主分类号: C07F5/00
- IPC分类号: C07F5/00 ; C07F5/06 ; C08F2/60 ; C08F4/42 ; C08F4/52 ; C08F4/60 ; C08F10/00 ; C08F36/04 ; B01J23/00 ; C08F4/06
摘要:
The preparation and use of organometallic complexes of Group III metals having the formula: Me(Ar)(AlX.sub.3 R).sub.3 (I) wherein Me, Ar, X and R are as defined herein, to stereospecifically polymerize unsaturated monomers is provided.
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