Olefin polymerization

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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Details

526139, 526161, 5261692, 526348, 526352, 252429B, 502131, 502132, 502162, 502209, C08F 444, C08F 464, C08F21000, C08F11002

Patent

active

045074496

ABSTRACT:
A process for producing a novel highly active vanadium catalyst comprising a particulate solid produced by reacting a vanadium compound, a phosphorus compound, and a metal halide compound and its use in the polymerization of olefins.

REFERENCES:
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patent: 3345351 (1967-10-01), McCall et al.
patent: 3700638 (1972-10-01), Kawasaki et al.
patent: 3929745 (1975-12-01), Huerta et al.
patent: 4376064 (1983-03-01), Hoff

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