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. 06, 2000
Filed:
Sep. 02, 1997
Applicant:
Inventors:
Kenichi Kawase, Tokyo, JP;
Yoshinori Inoue, Tokyo, JP;
Michiko Komiyama, Saitama, JP;
Mitsuhiro Mori, Tokyo, JP;
Yasushi Oura, Chiba, JP;
Katsuhiko Naoi, Tokyo, JP;
Assignee:
Yazaki Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528373 ; 528374 ; 429213 ; 429122 ; 564305 ;
Abstract
An aniline polymer having structural Formula I: ##STR1## wherein both n1 and n2 are integers of 2 or more, m is an integer of 0 or more and X.sup.- is any anion. A substance for use in an electrode must be an aniline polymer having preferably two or more serial S--S linkages, such as 'S--S--S', 'S--S--S--S' and the like, consisting of sulfur. By having such structures, the substance, when used as an electrode active material, serves to improve capacity considerably as compared with other conventional electrode active materials.