Olefin polymerization catalyst

Details Olefin polymerization catalyst Olefin polymerization catalyst

1974-09-16

1976-11-16

Garvin, Patrick P.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252428, 252429B, 252431R, 252431C, 252431P, 26068315D, B01J 3104, B01J 3114, B01J 3118, B01J 3124

Patent

active

039923231

ABSTRACT:
A solid phase catalyst composition comprising a complex of nickel, a Group V-A electron donor ligand, and a non-protonic Lewis acid and reducing agent on a solid, acidic silica-based support. Exemplary is a complex comprising nickel acetylacetonate, trialkylphosphine, and ethylaluminum sesquichloride on a solid, acidic silica-based support. Use of the catalyst in the polymerization of olefin hydrocarbons is also disclosed.

REFERENCES:
patent: 3390201 (1968-06-01), Drew
patent: 3459826 (1969-08-01), Barnett et al.
patent: 3483269 (1969-12-01), Magoon et al.
patent: 3511891 (1970-05-01), Taylor et al.
patent: 3513218 (1970-05-01), Faltings et al.
patent: 3592869 (1971-07-01), Cannell
patent: 3620981 (1971-11-01), Magoon et al.

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