Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1981-10-22
1983-10-11
Garvin, Patrick
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
526125, 526133, 526134, 526159, 502170, C08F 464
Patent
active
044091265
ABSTRACT:
Compositions consisting of the reaction product or complex resulting from the mixing of a transition metal compound such as a tetraalkoxy titanium compound and an organo compound of magnesium, aluminum, boron or lithium such as a dialkyl magnesium compound are useful in the preparation of catalysts for polymerizing .alpha.-olefins at ultra-high efficiencies at high polymerization temperatures.
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Birkelbach Donald F.
Shipley Randall S.
Carter J. G.
Garvin Patrick
The Dow Chemical Company
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