Polymerization process

Details Polymerization process Polymerization process

1985-11-07

1987-03-03

Morris, Theodore

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

252 8551, 502110, C08F 464, C08F 444

Patent

active

046476334

ABSTRACT:
The hydrocarbon fluid friction reducing properties of copolymers of two or more alpha-monoolefins having 2 to about 30 carbon atoms is improved by copolymerizing the monomers in the liquid state by means of a Ziegler catalyst and a two-component activator system comprised of a trialkylaluminum compound and a dialkylaluminum halide compound.

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patent: 3692676 (1972-09-01), Culter et al.
patent: 3723350 (1973-03-01), Schmitt et al.
patent: 4093789 (1978-06-01), Kuroda et al.
patent: 4415714 (1983-11-01), Mack

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