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Title:
OLEFIN POLYMERIZATION PROCESS
Document Type and Number:
WIPO Patent Application WO1999065949
Kind Code:
A3
Abstract:
A process for olefin polymerization comprising polymerising at least one alpha -olefin in a continuous reactor in the presence of hydrogen and an olefin polymerization catalyst the hydrogen consumption rate being controlled during the polymerization whereby to control the molecular weight of the polymer product.

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JPH08183809FEED OF SOLID CATALYST INTO OLEFIN POLYMERIZER AND NOZZLE
Inventors:
FOLLESTAD ARILD (NO)
SALMINEN HANNU (FI)
Application Number:
PCT/GB1999/001916
Publication Date:
June 21, 2001
Filing Date:
June 16, 1999
Export Citation:
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Assignee:
BOREALIS TECH OY (FI)
FOLLESTAD ARILD (NO)
SALMINEN HANNU (FI)
International Classes:
C08F2/34; C08F10/00; C08F4/659; C08F4/6592; C08F210/16; (IPC1-7): C08F10/00; C08F2/38; C08F2/00
Domestic Patent References:
WO1997003139A11997-01-30
Foreign References:
EP0778293A21997-06-11
EP0713889A21996-05-29
EP0580930A11994-02-02
US5098967A1992-03-24
US3356667A1967-12-05
US4888704A1989-12-19
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