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Title:
METHOD FOR POLYMERISING ALPHA-OLEFINS
Document Type and Number:
WIPO Patent Application WO2002006360
Kind Code:
A8
Abstract:
The invention concerns a method for polymerising alpha-olefins which consists in contacting, in polymerising conditions, at least an alpha-olefin with a catalytic system comprising: (a) a catalytic complex based on a transition metal (M) of groups 6 to 12; (b) an aluminoxane; and (c) a boroxine represented by formula (I) wherein R<1> to R<3> represent each, independently, an alkyl, cycloalkyl, alkoxy or aryl group, optionally substituted.

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Inventors:
RADHAKRISHNAN KARUNAKARAN (FR)
CRAMAIL HENRI (FR)
DEFFRIEUX ALAIN (FR)
FRANCOIS PHILIPPE (BE)
MOMTAZ ARDECHIR (BE)
Application Number:
PCT/EP2001/007561
Publication Date:
June 06, 2002
Filing Date:
July 02, 2001
Export Citation:
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Assignee:
SOLVAY (BE)
RADHAKRISHNAN KARUNAKARAN (FR)
CRAMAIL HENRI (FR)
DEFFRIEUX ALAIN (FR)
FRANCOIS PHILIPPE (BE)
MOMTAZ ARDECHIR (BE)
International Classes:
C08F4/605; C08F4/70; C08F110/02; (IPC1-7): C08F110/02; C08F4/605; C08F4/70
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