Process for preparing a latex based on polypyrrole and use of th

Details Process for preparing a latex based on polypyrrole and use of th Process for preparing a latex based on polypyrrole and use of th

1991-08-29

1993-06-01

Schofer, Joseph L.

Compositions

Electrically conductive or emissive compositions

Metal compound containing

252518, 524459, 524745, 524808, H01B 106

Patent

active

052156826

ABSTRACT:
Process for preparing a latex of polypyrrole in an aqueous reagent medium containing a ferric salt, a hydrolysed polyvinyl acetate and a dodecyl sulphate.
The films prepared with this conducting latex are homogeneous, adhere to metals and metallized glasses and have high conductivity.

REFERENCES:
patent: 4697001 (1987-09-01), Walker et al.
Wernet et al. "A New Series of Conducting Polymers with Layered Structure: Polypyrrole N-Alkysulfates and N-Alkylsulfonates", Makromolekulare Chemie, Rapid Communications, vol. 5, No. 3, 1984, pp. 157-164.
Armes et al., "Aqueous Dispersions of Electrically Conducting Monodisperse Polypyrrole Particles", Journal of Colloid and Interface Science, vol. 118, No. 2, 1987 pp. 410-416.

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