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:
Nov. 30, 1999
Filed:
May. 06, 1997
Applicant:
Inventors:
Patrick Bernard, Massy, FR;
Francedilla.oise Bertrand, Ris Orangis, FR;
Olivier Simonneau, Dourdan, FR;
Assignee:
SAFT, Romainville, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429223 ; 423594 ;
Abstract
The present invention provides a paste type nickel electrode for a storage cell having an alkaline electrolyte, the electrode comprising a current collector and a paste containing a nickel-based hydroxide and an oxidized compound of cobalt syncrystallized with at least one other element, wherein said hydroxide forms a first powder and wherein said compound forms a second powder distinct from said first powder, said powders being mixed mechanically within said paste.