发明授权
- 专利标题: Olefin polymerization
- 专利标题(中): 烯烃聚合
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申请号: US813169申请日: 1991-12-24
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公开(公告)号: US5338812A公开(公告)日: 1994-08-16
- 发明人: Ronald D. Knudsen , Gil R. Hawley , Dennis R. Kidd , Randall A. Porter
- 申请人: Ronald D. Knudsen , Gil R. Hawley , Dennis R. Kidd , Randall A. Porter
- 申请人地址: OK Bartlesville
- 专利权人: Phillips Petroleum Company
- 当前专利权人: Phillips Petroleum Company
- 当前专利权人地址: OK Bartlesville
- 主分类号: C08F4/60
- IPC分类号: C08F4/60 ; C08F4/42 ; C08F4/70 ; C08F4/80 ; C08F10/00 ; C07F4/26 ; C07F10/00
摘要:
A novel polymerization catalyst system comprising a diluent, a substrate, a nickel compound wherein the nickel is in a zero oxidation state and picolinic acid and a method for making such catalyst system is described. The polymerization catalyst system can be used in a process for the polymerization of polymerizable olefins.
公开/授权文献
- US4692320A Method of making oxynitrides 公开/授权日:1987-09-08
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