Invention Grant
- Patent Title: Hydrocarbon polymers containing ammonium functionality
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Application No.: US16980312Application Date: 2019-03-11
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Publication No.: US11702486B2Publication Date: 2023-07-18
- Inventor: Carl A. Laskowski , Michael A. Yandrasits , Timothy M. Gillard , Zbyslaw R. Owczarczyk , Marina M. Kaplun
- Applicant: 3M Innovative Properties Company , Alliance for Sustainable Energy, LLC
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company,Alliance for Sustainable Energy, LLC
- Current Assignee: 3M Innovative Properties Company,Alliance for Sustainable Energy, LLC
- Current Assignee Address: US MN St. Paul; US CO Golden
- Agency: Mueting Raasch Group
- International Application: PCT/US2019/021584 2019.03.11
- International Announcement: WO2019/177953A 2019.09.19
- Date entered country: 2020-09-11
- Main IPC: C08F8/32
- IPC: C08F8/32 ; C08F8/04 ; C08F8/44 ; C08F236/06 ; C08F297/04 ; C08K5/50 ; C08L53/02 ; H01M8/1004
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.
Public/Granted literature
- US20210079131A1 HYDROCARBON POLYMERS CONTAINING AMMONIUM FUNCTIONALITY Public/Granted day:2021-03-18
Information query
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