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:
Jul. 04, 1989
Filed:
Mar. 01, 1988
Applicant:
Inventors:
Shinsuke Nakahori, Sumoto, JP;
Hironori Honda, Sumoto, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; H01M / ;
U.S. Cl.
CPC ...
4971263 ; 429223 ; 427247 ;
Abstract
A method of manufacturing a nickel hydroxide electrode for use in an alkaline storage cell. The disclosed method comprises a first step of forming cobalt hydroxide on surfaces of a porous nickel sintered plaque, a second step of changing the cobalt hydroxide into cobalt oxyhydroxide, and a third step of carrying out an active material filling operation for the sintering plaque formed with the cobalt oxyhydroxide.