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:
May. 10, 2016
Filed:
Sep. 10, 2013
Applicant:
Panasonic Corporation, Osaka, JP;
Inventor:
Tadaya Okada, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/50 (2010.01); H01M 4/06 (2006.01); H01M 4/62 (2006.01); H01M 6/08 (2006.01); H01M 4/24 (2006.01); H01M 4/583 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/50 (2013.01); H01M 4/06 (2013.01); H01M 4/244 (2013.01); H01M 4/583 (2013.01); H01M 4/62 (2013.01); H01M 4/625 (2013.01); H01M 6/08 (2013.01); H01M 2004/028 (2013.01);
Abstract
An alkaline battery including a negative electrode including zinc, a positive electrode including manganese dioxide, and an alkaline electrolyte, in which the positive electrode includes graphite particles each having a basal surface and an edge surface, and anatase titanium dioxide particles, and the anatase titanium dioxide particles have a mean particle size larger than a height of the edge surface of each graphite particle.