Polymerization process
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United States of America Patent
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-
Mar 3, 1987
Issued Date -
N/A
app pub date -
Nov 7, 1985
filing date -
Oct 5, 1984
priority date (Note) -
Expired
status (Latency Note)
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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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