发明授权
- 专利标题: Process for the preparation of elastomeric copolymers of ethylene
- 专利标题(中): 制备乙烯弹性共聚物的方法
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申请号: US825660申请日: 1997-04-03
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公开(公告)号: US6046287A公开(公告)日: 2000-04-04
- 发明人: Maurizio Galimberti , Enrico Albizzati
- 申请人: Maurizio Galimberti , Enrico Albizzati
- 申请人地址: NLX
- 专利权人: Montell Technology Company bv
- 当前专利权人: Montell Technology Company bv
- 当前专利权人地址: NLX
- 优先权: ITXMI93A1963 19930913
- 主分类号: C08F2/02
- IPC分类号: C08F2/02 ; C08F2/14 ; C08F4/60 ; C08F4/622 ; C08F4/64 ; C08F4/642 ; C08F4/659 ; C08F4/6592 ; C08F210/16 ; C08F210/18 ; C08F4/68
摘要:
Elastomeric ethylene/propylene or ethylene/propylene/-polyene copolymers containing small amounts of one or more .alpha.-olefins are prepared by a slurry process wherein the polymerization reaction is carried out in a mixture of liquid propylene and alpha-olefin. Problems due to fouling phenomena in the reactor are avoided.
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