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:
Sep. 08, 2009
Filed:
Nov. 27, 2007
Ayumu Kamakura, Kanagawa, JP;
Tsukasa Maruyama, Hiratsuka, JP;
Ayumu Kamakura, Kanagawa, JP;
Tsukasa Maruyama, Hiratsuka, JP;
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Abstract
A polyaniline/carbon composite composed of polyaniline or its derivative combined with a carbonaceous material, in which polyaniline/carbon composite, the polyaniline or its derivative is a conductive polyaniline or its derivative dispersed in a non polar organic solvent is undoped. This polyaniline/carbon composite is capable of providing an active substance for a polarizable electrode and the polarizable electrode is capable of providing an electric double-layer capacitor having a high electrostatic capacity, an excellent electric charge-discharge characteristics and an excellent cycle characteristics.