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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 4578326 B1

PDFFull Text
Date of Patent:
Mar. 25, 1986

Filed:

Feb. 28, 1984

Novel macromolecular material for use in realizing electrolytes and/or

Applicant:
Inventors:

Michel Armand, Echirolles, FR;

Daniel Muller, Pau, FR;

Michel Duval, Montreal, CA;

Paul-Etienne Harvey, Longueuil, CA;

Assignees:

Societe Nationale Elf Aquitaine, Courbevoie, FR;

Hydro-Quebec, Montreal, CA;

Attorney:

Weiser & Stapler

Primary Examiner:

Donald L Walton

Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429192 ; 429212 ;
Abstract

The present invention relates to novel macromolecular materials constituted by a salt in solution in a copolymer of ethylene oxide and of a second monomeric unit the structure of which preserves on the chain a polyether structure. The application of the invention is particularly useful in the realization of composite electrodes and electrolyte of primary or secondary electrochemical generators, thus necessitating the excellent conductivities of these materials.

Find Patent Forward Citations

Armand, Michel. (1986). Novel macromolecular material for use in realizing electrolytes and/or (U.S. Patent No. 4578326). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4578326

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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