发明授权
- 专利标题: Elastomeric copolymers of ethylene with at least one alpha-olefin
- 专利标题(中): 乙烯与至少一种α-烯烃的弹性共聚物
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申请号: US720537申请日: 1996-09-30
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公开(公告)号: US5886123A公开(公告)日: 1999-03-23
- 发明人: Luigi Resconi , Fabrizio Piemontesi , Maurizio Galimberti
- 申请人: Luigi Resconi , Fabrizio Piemontesi , Maurizio Galimberti
- 申请人地址: ITX
- 专利权人: Montell Technology Company b.v.
- 当前专利权人: Montell Technology Company b.v.
- 当前专利权人地址: ITX
- 优先权: ITXMI93A1960 19930913
- 主分类号: C08F10/02
- IPC分类号: C08F10/02 ; C07F7/08 ; C07F17/00 ; C08F4/60 ; C08F4/602 ; C08F4/622 ; C08F4/642 ; C08F4/659 ; C08F4/6592 ; C08F10/00 ; C08F110/02 ; C08F210/16
摘要:
Homo- and copolymers of ethylene endowed with very high molecular weights and narrow molecular weight distributions are obtainable by carrying out the polymerization reaction in the presence of a metallocene-based catalyst wherein the metallocene is stereorigid and it is in its meso isomeric form.
公开/授权文献
- US5202913A Communications unit for fitting in vehicles 公开/授权日:1993-04-13