Invention Grant
- Patent Title: Imidazoles and imidazolium cations with exceptional alkaline stability
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Application No.: US15566595Application Date: 2016-04-14
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Publication No.: US11242432B2Publication Date: 2022-02-08
- Inventor: Geoffrey W. Coates , Kristina M. Hugar
- Applicant: CORNELL UNIVERSITY
- Applicant Address: US NY Ithaca
- Assignee: CORNELL UNIVERSITY
- Current Assignee: CORNELL UNIVERSITY
- Current Assignee Address: US NY Ithaca
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- International Application: PCT/US2016/027543 WO 20160414
- International Announcement: WO2016/168468 WO 20161020
- Main IPC: C08G61/04
- IPC: C08G61/04 ; H01M8/1023 ; C07D233/60 ; C08G61/08 ; C08F210/14 ; C08L25/18 ; C08F12/26 ; C08F8/30 ; H01M50/411 ; C08G61/06 ; C07D233/58 ; B01D71/44 ; B01D71/62 ; C08G61/02 ; C08L71/02 ; C08J5/22 ; C08F212/36 ; C08F212/14 ; C08F226/06 ; C08F26/06 ; C08F126/06
Abstract:
The invention provides: imidazole and imidazolium compounds of formulas (I) and (II): polymers containing a plurality of imidazolium-containing repeating units of formula (III′): and membranes and devices comprising the polymers. Also provided are methods of making the inventive compounds and polymers.
Public/Granted literature
- US20190047963A1 IMIDAZOLES AND IMIDAZOLIUM CATIONS WITH EXCEPTIONAL ALKALINE STABILITY Public/Granted day:2019-02-14
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