Ethylene polymerization catalyst comprising a nickel compound an

Details Ethylene polymerization catalyst comprising a nickel compound an Ethylene polymerization catalyst comprising a nickel compound an

1992-11-20

1993-12-21

Schofer, Joseph L.

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

Catalyst or precursor therefor

Organic compound containing

502152, 502161, 502162, 502168, 502170, 526146, B01J 3104, B01J 3118

Patent

active

052721248

ABSTRACT:
Olefins are polymerized with a catalyst system composition comprising a nickel compound and an aromatic carboxylic acid wherein there is an atom linkage between the aromatic moiety and the carboxylic acid functional group. The novel catalyst system composition can be heterogeneous or homogeneous. This composition allows the production of one or more olefin polymers which have a very high molecular weight.

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M. Peuckert et al, Organometalics, A New Nickel Complex for the Oligomerization of Ethylene, vol. 2, pp. 594-597 (1983).

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