Miscible forms of electrically conductive polyaniline

Details Miscible forms of electrically conductive polyaniline Miscible forms of electrically conductive polyaniline

1996-06-07

1997-09-23

Seidleck, James J.

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

Synthetic resins

From carboxylic acid or derivative thereof

528422, 528272, 528278, 528502, 528503, 525535, 525540, 526256, 526258, 526287, 526288, C08G 6368, C08G 7500

Patent

active

056706073

ABSTRACT:
This invention relates to compositions of miscible electrically conductive polyaniline and to conductive articles formed from such compositions. Specifically, the invention relates to polyaniline dioctylsulfosuccinate which is miscible with some common organic solvents. UV-Visible spectra of dilute solutions of this polymer show a linear dependence of absorbance on concentration. Solution with high concentrations of polymer, >50 w %, can be prepared and uniform films can be cast from these solutions without any loss in electrical conductivity. The solutions and films are stable.

REFERENCES:
patent: 4983322 (1991-01-01), Elsenbaumer
patent: 5095076 (1992-03-01), Clement et al.
patent: 5115057 (1992-05-01), Ono et al.

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