Title:
CATALYST GRAIN SIZE
Document Type and Number:
WIPO Patent Application WO2005082962
Kind Code:
A3
Abstract:
The present invention discloses an olefin polymerisation process carried out in the presence of a Ziegler -Natta catalyst in two liquid full loop reactors connected in series wherein different molecular weight fract ions are produced to form a polyolefin, said process being characterised in that the Ziegler -Natta catalyst has a particle size distribution d50 of less than 20pm and greater than 5pm.
Inventors:
SIRAUX DANIEL (BE)
LAURENT ETIENNE (BE)
LAURENT ETIENNE (BE)
Application Number:
PCT/EP2005/050522
Publication Date:
October 27, 2005
Filing Date:
February 08, 2005
Export Citation:
Assignee:
TOTAL PETROCHEMICALS RES FELUY (BE)
SIRAUX DANIEL (BE)
LAURENT ETIENNE (BE)
SIRAUX DANIEL (BE)
LAURENT ETIENNE (BE)
International Classes:
C08F4/46; C08F10/00; C08F10/02; C08F255/02; C08F297/08; C08F210/16; (IPC1-7): C08F255/02; C08F297/08; C08F4/46; C08F10/02
Foreign References:
| US20020035228A1 | 2002-03-21 |
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