Polymerization of butadiene

Details Polymerization of butadiene Polymerization of butadiene

1989-12-22

1991-05-21

Sneed, H. M. S.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Plural component system comprising a - group i to iv metal...

502104, 502110, 502117, B01J 3100, B01J 3700

Patent

active

050175394

ABSTRACT:
A process for preparing a catalyst for the polymerization of butadiene to obtain a polymer containing a very high content of cis isomer in which a specified neodymium carboxylate, an aluminium hydrocarbyl or aluminium hydrocarbyl hydride and a source of halogen are contacted using a particular procedure.

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