发明授权
- 专利标题: Polymerization catalysts and process therefor
- 专利标题(中): 聚合催化剂及其工艺
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申请号: US09611609申请日: 2000-07-07
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公开(公告)号: US06399725B1公开(公告)日: 2002-06-04
- 发明人: Nancy W. Eilerts
- 申请人: Nancy W. Eilerts
- 主分类号: C08F444
- IPC分类号: C08F444
摘要:
Novel catalyst systems which comprise pyridine-2-carboxaldimine nickel complexes can be used with methylaluminoxane in slurry polymerization processes to polymerize mono-1-olefins and, optionally a higher alpha-olefin comonomer, to produce low molecular weight polymers.
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