Olefin polymerization

Details Olefin polymerization Olefin polymerization

1984-09-27

1985-10-22

Garvin, Patrick P.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

502104, 502119, 502127, 502128, 502134, 5263486, 526351, C08F 464

Patent

active

045490015

ABSTRACT:
A process for homo- and copolymerization of mono-1-olefins in the presence of a mixed catalyst comprising a component A the product of fluorinated magnesium alkoxide with tetravalent halogenated titanium compounds and as component B organoaluminum compounds which, optionally, contain an aromatic ester and/or an organoaluminum halide compound. The catalysts exhibit increased polymer productivity and less formation of soluble polymer.

REFERENCES:
patent: 3135809 (1964-06-01), Bosmajian
patent: 3644318 (1972-02-01), Diedrich et al.
patent: 3951935 (1976-04-01), Engelmann
patent: 4021599 (1977-05-01), Kochhar
patent: 4136058 (1979-01-01), Harris
patent: 4238354 (1980-12-01), Dietz
patent: 4240929 (1980-12-01), Dietz
patent: 4347162 (1982-08-01), Invernizzi et al.

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