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. 29, 1999
Filed:
Oct. 14, 1997
Michiyuki Kono, Osaka, JP;
Shigeo Mori, Kyoto, JP;
Dai-Ichi Kogyo Seiyaku Co., Ltd., Kyoto, JP;
Abstract
The electrically conductive polymer composition of this invention comprises (A) a polyaniline, (B) at least one member selected from the class consisting of homopolymers, block copolymers and random copolymers of alkylene oxide monomers and crosslinking products thereof, and (C) at least one member selected from the class consisting of protonic acid anions, electron acceptors, alkali metal salts and alkaline earth metal salts. This composition affords a choice of electronic conductance or ionic conductance, or both, according to the intended application. Furthermore, since it is highly processable and flexible, the composition finds application in a variety of uses.