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:
Dec. 24, 1985
Filed:
Aug. 06, 1984
Applicant:
Inventor:
Vicente S Alberto, Parma, OH (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429196 ; 429199 ; 429218 ; 429232 ;
Abstract
A molded porous cathode collector for use in nonaqueous cells comprising particulate carbonaceous conductive material bonded with a binder such as polytetrafluoroethylene and coated with a vinyl polymer film to improve its mechanical strength and handling characteristics.