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:
Jun. 12, 1990
Filed:
Nov. 25, 1987
Applicant:
Inventors:
Toshiyuki Sakai, Tokyo, JP;
Masao Kobayashi, Tokyo, JP;
Assignee:
Showa Denko Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01B / ;
U.S. Cl.
CPC ...
252500 ; 204 / ; 204 / ;
Abstract
A highly conductive polymer composition can be obtained by doping a neutralized conductive polymer having a .pi.-electron conjugated structure with an anionic polymer electrolyte. The conductive polymer composition is stable for a long period of time, and the content of the dopant in the polymer composition can be freely controlled. A process for producing the polymer composition is also disclosed.