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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.:

US 5451475 B1

PDFFull Text
Date of Patent:
Sep. 19, 1995

Filed:

Apr. 08, 1994

Nickel positive electrode for alkaline storage battery and sealed

Applicant:
Inventors:

Kazuhiro Ohta, Neyagawa, JP;

Hiromu Matsuda, Kawabe, JP;

Munehisa Ikoma, Shiki, JP;

Nobuyasu Morishita, Fujiidera, JP;

Yoshinori Toyoguchi, Yao, JP;

Assignee:

Matsushita Electric Industrial Co., Ltd., Osaka, JP;

Attorney:

Panitch Schwarze Jacobs & Nadel

Primary Examiner:

Richard L Schilling

Int. Cl.
CPC ...
H01M / ; H01M / ; H01M / ; H01M / ;
U.S. Cl.
CPC ...
429212 ; 429214 ; 429215 ; 429223 ;
Abstract

A nickel positive electrode for an alkaline storage battery comprises an active material mixture mainly composed of nickel hydroxide and a conductive support. The active material mixture contains at least one member selected from the group consisting of cobalt, cobalt hydroxide and cobalt oxide, and carbon powder having a lattice constant 'd' of a (002) plane such that 3.35 .ANG.<d.ltoreq.3.45 .ANG..

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Ohta, Kazuhiro. (1995). Nickel positive electrode for alkaline storage battery and sealed (U.S. Patent No. 5451475). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5451475

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