The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 1986
Filed:
Sep. 20, 1984
Makoto Ogasawara, Tokyo, JP;
Kazutoshi Funahashi, Tokyo, JP;
Agency of Industrial Science and Technology, Tokyo, JP;
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.