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:
Feb. 15, 2011
Filed:
Dec. 11, 2009
Applicants:
Haruya Nakai, Yokohama, JP;
Toru Inagaki, Kamakura, JP;
Yusuke Ozaki, Toyonaka, JP;
Masayuki Saito, Ichihara, JP;
Inventors:
Haruya Nakai, Yokohama, JP;
Toru Inagaki, Kamakura, JP;
Yusuke Ozaki, Toyonaka, JP;
Masayuki Saito, Ichihara, JP;
Assignees:
Panasonic Corporation, Osaka, JP;
Asahi Glass Company, Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
A positive electrode for an alkaline storage battery is disclosed, comprising a conductive base material and an active material layer attached to the base material, the active material layer comprising an active material and a binder, the binder comprising an elastic copolymer comprising one or more tetrafluoroethylene units and one or more propylene units.