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:
Jul. 18, 2023
Filed:
Mar. 11, 2019
Applicants:
3m Innovative Properties Company, St. Paul, MN (US);
Alliance for Sustainable Energy, Llc, Golden, CO (US);
Inventors:
Carl A. Laskowski, Minneapolis, MN (US);
Michael A. Yandrasits, Hastings, MN (US);
Timothy M. Gillard, St. Paul, MN (US);
Zbyslaw R. Owczarczyk, Littleton, CO (US);
Marina M. Kaplun, Woodbury, MN (US);
Assignees:
3M Innovative Properties Company, St. Paul, MN (US);
Alliance for Sustainable Energy, LLC, Golden, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/32 (2006.01); C08F 8/04 (2006.01); C08F 8/44 (2006.01); C08F 236/06 (2006.01); C08F 297/04 (2006.01); C08K 5/50 (2006.01); C08L 53/02 (2006.01); H01M 8/1004 (2016.01);
U.S. Cl.
CPC ...
C08F 8/32 (2013.01); C08F 8/04 (2013.01); C08F 8/44 (2013.01); C08F 236/06 (2013.01); C08F 297/04 (2013.01); C08K 5/50 (2013.01); C08L 53/025 (2013.01); H01M 8/1004 (2013.01);
Abstract
Described herein are cationic polymers having a plurality of quaternary amino groups, methods of making such polymers, and uses of such polymers as ion exchange membranes in electrochemical devices.