Electrically conductive polypyrrole article

Details Electrically conductive polypyrrole article Electrically conductive polypyrrole article

1984-09-20

1986-04-29

Lesmes, George F.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

252500, 428910, D02G 300, C25B 100

Patent

active

045856958

ABSTRACT:
An oriented electrically conductive polypyrrole article having a degree of orientation of at least 40% in at least one direction; an electrically conductive polypyrrole article having an electrical conductivity of at least 100 S/cm.; a process for producing an electrically conductive polypyrrole having improved electrical conductivity and stretchability, which comprises electrolytically polymerizing pyrrole and/or a pyrrole derivative in an electrolytic solution comprising an electrolyte and a solvent, said polymerization being carried out at a temperature of 0.degree. to -50.degree. C.; and a process for producing an electrically conductive polypyrrole article having improved electrical conductivity, which comprises stretching an electrically conductive polypyrrole article in at least one direction.

REFERENCES:
patent: 4401545 (1983-08-01), Naarmann et al.
patent: 4452725 (1984-06-01), Wellinghoff et al.
patent: 4468291 (1984-08-01), Naarmann et al.
patent: 4487667 (1984-12-01), Traynor
patent: 4499008 (1985-02-01), Wellinghoff et al.

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