High molecular weight polyanilines and synthetic methods therefo

Details High molecular weight polyanilines and synthetic methods therefo High molecular weight polyanilines and synthetic methods therefo

1991-11-07

1994-01-04

Schofer, Joseph L.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528422, 252500, C08G 7300

Patent

active

052761126

ABSTRACT:
High molecular weight polyanilines are provided, along with synthetic methods therefor. The methods generally comprise mixing aniline, protonic acid, salt, and a polymerization agent at a temperature of from about -10.degree. C. to about -70.degree. C. Upon analysis by gel permeation chromatography, using polystyrene standards, the polyanilines of the invention provide a single peak, weight average molecular weight greater than about 200,000.

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