Invention Grant
US08962775B2 Feeding highly active phosphinimine catalysts to a gas phase reactor
有权
向气相反应器中加入高活性的次膦酰亚胺催化剂
- Patent Title: Feeding highly active phosphinimine catalysts to a gas phase reactor
- Patent Title (中): 向气相反应器中加入高活性的次膦酰亚胺催化剂
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Application No.: US13559969Application Date: 2012-07-27
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Publication No.: US08962775B2Publication Date: 2015-02-24
- Inventor: Peter Phung Minh Hoang , Cliff Robert Baar , P. Scott Chisholm , Rajesh Dahyabhai Patel
- Applicant: Peter Phung Minh Hoang , Cliff Robert Baar , P. Scott Chisholm , Rajesh Dahyabhai Patel
- Applicant Address: CH Fribourg
- Assignee: Nova Chemicals (International) S.A
- Current Assignee: Nova Chemicals (International) S.A
- Current Assignee Address: CH Fribourg
- Agent Kenneh H. Johnson
- Priority: CA2749835 20110823
- Main IPC: C08F4/649
- IPC: C08F4/649 ; C08F4/642 ; C08F4/6592 ; C08F210/02 ; C08F2/34 ; C08F210/16 ; C08F4/659
Abstract:
A highly active, supported phosphinimine catalyst is fed to a gas phase reactor as a slurry in a liquid hydrocarbon. Feeding the catalyst to a gas phase reactor in a viscous liquid hydrocarbon modifies catalyst initiation kinetics.
Public/Granted literature
- US20130053524A1 Feeding Highly Active Phosphinimine Catalysts to a Gas phase reactor Public/Granted day:2013-02-28
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