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:
Jun. 04, 2024
Filed:
Feb. 05, 2019
Hydro-québec, Montréal, CA;
Basile Commarieu, Paris, FR;
Jean-Christophe Daigle, St-Bruno-de-Montarville, CA;
Pierre-Michel Jalbert, Montréal, CA;
Gilles Lajoie, Varennes, CA;
Catherine Gagnon, Sainte-Julie, CA;
Abdelbast Guerfi, Brossard, CA;
Michel Armand, Paris, FR;
Karim Zaghib, Longueuil, CA;
HYDRO-QUÉBEC, Montréal, CA;
Abstract
The present technology relates to a polymer comprising at least one ester repeating unit and one ether repeating unit for use in an electrochemical cell, particularly in electrochemical accumulators such as lithium batteries, sodium batteries, potassium batteries and lithium-ion batteries. More specifically, the use of this polymer as a solid polymer electrolyte (SPE), as a matrix for forming gel electrolytes, or as a binder in an electrode material are also contemplated.