Oligomerization catalyst and process

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

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585502, B01J 3114

Patent

active

043660878

ABSTRACT:
A catalyst composition is manufactured by admixing a hydrocarbyl aluminum halide with a nickel compound of the formula (R.sub.1 COO) (R.sub.2 COO) Ni, wherein R.sub.1 is hydrocarbyl of at least 5 carbon atoms and R.sub.2 is haloalkyl of 1-3 carbon atoms. Olefins such as ethylene, propylene and butenes can be oligomerized, for example, dimerized and trimerized, with the above catalyst composition.

REFERENCES:
patent: 3899474 (1975-08-01), Goldenberg et al.
patent: 4283305 (1981-08-01), Chauvin et al.

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