Conducting polymer material and method for its production

Details Conducting polymer material and method for its production Conducting polymer material and method for its production

1992-12-04

1994-09-13

Lieberman, Paul

Compositions

Electrically conductive or emissive compositions

528422, 528423, 528424, 528210, 524157, H01B 100

Patent

active

053466497

ABSTRACT:
An electrically conducting plastic material is produced by blending a polyaniline or a derivative thereof with an organic sulfonic acid or a derivative thereof. A reaction product or blend of a polyaniline or a derivative thereof with an organic sulfonic acid or a derivative thereof can be brought to an easy-to-handle or directly melt-processable form through a heat-treatment process carried out at approx. +40.degree. to +250.degree. C. The obtained plastic material is advantageously further improved by blending the heat-treated reaction product or blend with a thermoplastic polymer and then melt-processing the mixed blend. The properties of the resulting compound material exhibit complete compatibility of the heat-treated reaction product or blend with the thermoplastic polymer.

REFERENCES:
patent: 4604427 (1986-08-01), Roberts et al.
patent: 4983690 (1991-01-01), Cameron
patent: 5002700 (1991-03-01), Otagawa et al.
patent: 5006278 (1991-04-01), Elsenbaumer
patent: 5069820 (1991-12-01), Jen
patent: 5171478 (1992-12-01), Han

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