Process of making oriented films of conductive polymers

Details Process of making oriented films of conductive polymers Process of making oriented films of conductive polymers

1989-02-03

1990-06-19

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Forming electrical articles by shaping electroconductive...

252500, 264216, 2642356, 264236, 2642884, 2642893, 2642905, 264344, B29C 3502, B29C 3504

Patent

active

049351818

ABSTRACT:
Methods for preparing highly conductive, oriented polymers are disclosed. In the preferred embodiment, solution of conductive polymer is cast onto the surface of a stretchable support material, and oriented polymer is produced by removing solvent from the solution and stretching the support material. The invention is particularly useful for preparing oriented films of polyaniline which films have been shown to exhibit conductivities in the range of 300-2500 S/cm.

REFERENCES:
patent: 4204216 (1980-05-01), Heeger et al.
patent: 4222903 (1980-09-01), Heeger et al.
patent: 4321114 (1982-03-01), MacDiarmid et al.
patent: 4362608 (1982-12-01), Kobayashi et al.
patent: 4442187 (1984-04-01), MacDiarmid et al.
patent: 4585695 (1986-04-01), Ogasawara et al.
patent: 4600756 (1986-07-01), Pedritti et al.

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