发明授权
- 专利标题: High activity vanadium-based catalyst
- 专利标题(中): 高活性基于VANADIUM的催化剂
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申请号: US459301申请日: 1989-12-29
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公开(公告)号: US5177042A公开(公告)日: 1993-01-05
- 发明人: Kevin J. Cann , James W. Nicoletti
- 申请人: Kevin J. Cann , James W. Nicoletti
- 申请人地址: CT Danbury
- 专利权人: Union Carbide Chemicals and Plastics Technology Corporation
- 当前专利权人: Union Carbide Chemicals and Plastics Technology Corporation
- 当前专利权人地址: CT Danbury
- 主分类号: C08F4/20
- IPC分类号: C08F4/20 ; C08F4/06 ; C08F4/60 ; C08F4/655 ; C08F4/68 ; C08F10/00 ; C08F10/02
摘要:
A vanadium-based catalyst system is treated with an ether as a means of enhancing catalyst activity and polymer productivity.
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