Invention Application
- Patent Title: GAS OLEFIN POLYMERIZATION PROCESS
- Patent Title (中): 气态烯烃聚合工艺
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Application No.: PCT/US2005017474Application Date: 2005-05-19
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Publication No.: WO2005113615A8Publication Date: 2006-08-31
- Inventor: HAGERTY ROBERT O , STAVENS KEVIN B , DECHELLIS MARC L , FISCHBUCH BRETT D , FARLEY JAMES M
- Applicant: UNIVATION TECH LLC , HAGERTY ROBERT O , STAVENS KEVIN B , DECHELLIS MARC L , FISCHBUCH BRETT D , FARLEY JAMES M
- Assignee: UNIVATION TECH LLC,HAGERTY ROBERT O,STAVENS KEVIN B,DECHELLIS MARC L,FISCHBUCH BRETT D,FARLEY JAMES M
- Current Assignee: UNIVATION TECH LLC,HAGERTY ROBERT O,STAVENS KEVIN B,DECHELLIS MARC L,FISCHBUCH BRETT D,FARLEY JAMES M
- Priority: US58146304 2004-06-21; US57278604 2004-05-20; US57287604 2004-05-20
- Main IPC: C08F10/02
- IPC: C08F10/02 ; C08F2/00 ; C08F210/16
Abstract:
The present invention relates to a continuous gas phase process comprising polymerizing one or more hydrocarbon monomer(s) in a fluidized bed reactor in the presence of catalyst system or polymerization catalyst and a condensable fluid for a period of at least 12 hours where the bed temperature is less than the Critical Temperature and the dew point temperature of the gas composition in the reactor is within 25 °C of the bed temperature.
Public/Granted literature
- WO2005113615A3 GAS OLEFIN POLYMERIZATION PROCESS Public/Granted day:2006-03-30
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