Conductive polymers

Details Conductive polymers Conductive polymers

1990-05-29

1992-07-14

Lipman, Bernard

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

Synthetic resins

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

5253281, 525356, 5253595, 5253596, 525367, C08F 842

Patent

active

051303809

ABSTRACT:
Intrinsically conductive or semiconductive stable polyacetylides and methods of forming same. The unique soluble metallic polyacetylides may be formed as a conductive adherent film for coating glass, ceramics and metals. The polyacetylides may also be synthesized with pendant organic anions and cations for conductive or semiconductive materials, including integrated circuit subunits, printed circuit board equivalents and thin film electrodes in an organic battery. The polyacetylides may also be synthesized with organic crosslinkers forming high tensile strength polymers comparable to steel. A simultaneous polymerization initiation for forming the conductive polymers is also disclosed by which catalyst/reductant initiation and non-chemical initiation are used to initiate polymerization.

REFERENCES:
patent: 3886127 (1975-05-01), Furukawa et al.
patent: 4404126 (1983-09-01), Muench et al.
patent: 4678842 (1987-07-01), Sandler
patent: 4834911 (1989-05-01), Carew
Shirakawa, et al., "Synthesis of Electrically Conducting Organic Polyers:Halogen Derivatives of Polyacetylene, (CH).sub.x ", J. Chem. Soc, Chem. Commun. 1977, (16) 578-580.

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