Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1986-06-17
1987-09-22
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502125, 5261692, C08F 468
Patent
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
Doi Yoshiharu
Soga Kazuo
Suzuki Shigeo
Garvin Patrick P.
Kurtzman M. B.
Toa Nenryo Kogyo Kabushiki Kaisha
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