IRON-BASED CATALYST COMPOSITION AND PROCESS FOR PRODUCING CONJUGATED DIENE POLYMERS

Title:

IRON-BASED CATALYST COMPOSITION AND PROCESS FOR PRODUCING CONJUGATED DIENE POLYMERS

Document Type and Number:

WIPO Patent Application WO2001034669

Kind Code:

A8

Abstract:

A catalyst composition that is the combination or reaction product of ingredients including an iron-containing compound, a hydrogen phosphite, and an aluminoxane can be used in the polymerization of conjugated diene monomers.

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Inventors:

LUO STEVEN (US)

Application Number:

PCT/US2000/030893

Publication Date:

November 08, 2001

Filing Date:

November 09, 2000

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Assignee:

BRIDGESTONE CORP (JP)
LUO STEVEN (US)

International Classes:

C08F4/70; C08F4/80; C08F36/00; C08F136/06; (IPC1-7): C08F136/06; C08F4/70

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