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Title:
POST-REACTOR PROCESS FOR TREATING POLYMERS PREPARED IN A GAS PHASE POLYMERIZATION IN THE PRESENCE OF AN INERT PARTICULATE MATERIAL
Document Type and Number:
WIPO Patent Application WO1999065953
Kind Code:
A9
Abstract:
There is provided a post-reactor process for a polymer, especially an elastomeric polymer, prepared by a gas phase polymerization in the presence of an inert particulate material comprising: introducing the polymer containing inert particulate material into a polishing vessel in the presence of a fluidizing gas under polishing conditions.

Inventors:
EISINGER RONALD STEVEN
HUSSEIN FATHI DAVID
JONES DAVID NUNN
RAETHER RONALD IRVIN
REBHAN DAVID MERRILL
WELCH JOSEPH PATRICK
WILLIAMS GARY HARRY
Application Number:
PCT/US1999/013402
Publication Date:
April 06, 2000
Filing Date:
June 14, 1999
Export Citation:
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Assignee:
UNION CARBIDE CHEM PLASTIC (US)
International Classes:
C08F2/34; C08F2/44; C08F6/00; C08F10/00; C08F36/00; C08K3/04; C08F210/18; C08L23/16; (IPC1-7): C08F6/00; C08F2/34; C08F2/44; C08F10/00; C08F36/00
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