Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1983-08-08
1985-04-02
Garvin, Patrick
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502108, 502110, 502116, 526129, 526133, 526137, 526144, 526151, C08F 464
Patent
active
045088438
ABSTRACT:
A catalyst component for polymerizing ethylene alone or with another alpha-olefin having from 3 to 18 carbon atoms at temperatures greater than about 150.degree. C. which catalyst component is the product obtained by treating at least one dehydrated particulate support material, such as silica, having an average particle size from about 0.05 to about 20 microns, preferably 1.0 to 10.0 microns, with
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"The Role of Aluminum Alkyl Chlorides in Polymerization of Propylene with Titanium Chloride Catalysts", by A. D. Caunt, Journal of Polymer Science, Part C, vol. 4, No. 4, pp. 49-69, (1964).
Etherton Bradley P.
Hamer Anthony D.
Exxon Research & Engineering Co.
Garvin Patrick
Kurtzman M. B.
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