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:
Aug. 18, 2020
Filed:
Nov. 03, 2015
Applicant:
Hydro-québec, Montréal, Québec, CA;
Inventors:
Jean-Christophe Daigle, Longueuil, CA;
Serge Verreault, St-Tite, CA;
Nancy Turcotte, Varennes, CA;
Julie Hâmel-Paquet, Montréal, CA;
Karim Zaghib, Longueuil, CA;
Assignee:
HYDRO-QUEBEC, Montreal, Quebec, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 81/02 (2006.01); C08F 220/28 (2006.01); H01M 10/0565 (2010.01); C08F 290/06 (2006.01); C08F 8/32 (2006.01); C08F 6/28 (2006.01); C08J 3/24 (2006.01); C08F 20/18 (2006.01); C07C 211/18 (2006.01); C08F 220/32 (2006.01); H01M 10/052 (2010.01); C08L 55/00 (2006.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
C08G 81/025 (2013.01); C07C 211/18 (2013.01); C08F 6/28 (2013.01); C08F 8/32 (2013.01); C08F 20/18 (2013.01); C08F 220/28 (2013.01); C08F 290/062 (2013.01); C08J 3/24 (2013.01); H01M 10/0565 (2013.01); C08F 220/325 (2020.02); C08F 2500/01 (2013.01); C08F 2810/20 (2013.01); C08J 2333/14 (2013.01); H01M 10/052 (2013.01); H01M 2300/0085 (2013.01);
Abstract
Crosslinked polymers and their uses in electrochemical systems, for example, as electrolyte membrane, are described. More precisely, these crosslinked polymers are formed by the crosslinking of a random copolymer based on monomers of glycidyl methacrylate or acrylate and of poly(ethylene glycol) methyl acrylate or methacrylate with a volatile polyamine crosslinking agent.