Catalyst for polymerization of olefins

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...

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502125, 5261692, C08F 468

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active

046955577

ABSTRACT:
A catalyst for polymerization of olefins which comprises a vanadium compound of the formula: ##STR1## (where R.sup.1 is an alkyl group or aryl group having 1 to 8 carbon atoms; and R.sup.2 is an alkyl group or aryl group having from 1 to 8 carbon atoms, or hydrogen)
and the organoaluminum compound of the formula R.sub.2 AlX (where R is a hydrocarbon group having 1 to 8 carbon atoms, and X is a halogen atom).

REFERENCES:
patent: 3062797 (1962-11-01), Stanek
patent: 3113115 (1963-12-01), Ziegler et al.
patent: 3483173 (1969-12-01), Natta et al.
patent: 3586638 (1971-06-01), Hsieh

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