Nickel containing olefin oligomerization catalyst

Details Nickel containing olefin oligomerization catalyst Nickel containing olefin oligomerization catalyst

1974-10-07

1976-05-04

McCarthy, Helen M.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252429B, 252431C, B01J 3112

Patent

active

039546683

ABSTRACT:
A catalyst composition for the polymerization, including oligomerization and dimerization, of olefins is provided by combining (A) a nickel source, (B) a chlorocontaining electron donor ligand, and (C) a Lewis acidreducing agent, in molar ratios of (B) to (A) of about 0.5 to 15:1 and (C) to (A) of about 3 to 40:1. Preferred catalyst components are nickel acetylacetonate, chlorodiphenylphosphine and ethylaluminum sesquichloride. These catalyst compositions can be supported on a suitable carrier.

REFERENCES:
patent: 3414555 (1968-12-01), Jenkins
patent: 3483269 (1969-12-01), Magoon et al.
patent: 3511891 (1970-05-01), Taylor et al.
patent: 3592869 (1971-07-01), Cannell

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