Invention Grant
- Patent Title: Ionomers and methods of making same and uses thereof
- Patent Title (中): 离聚物及其制备方法及其应用
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Application No.: US13991571Application Date: 2011-12-05
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Publication No.: US09577279B2Publication Date: 2017-02-21
- Inventor: Geoffrey W. Coates , Kevin Noonan
- Applicant: Geoffrey W. Coates , Kevin Noonan
- 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/US2011/063290 WO 20111205
- International Announcement: WO2012/078513 WO 20120614
- Main IPC: H01M8/10
- IPC: H01M8/10 ; C08F8/40 ; C08F230/02 ; C08G79/02 ; C08L85/02 ; H01M8/02 ; C08G61/08 ; C08G61/06
Abstract:
Phosphazenium-based ionomers and methods of making them are disclosed. The ionomers are useful in making membranes for fuel cells and other devices that benefit from extremely base-stable membranes. The polymers (ionomers) contain repeating units of formula: in which all of R1, R2, W, Y and Z are hydrocarbon.
Public/Granted literature
- US20130296499A1 IONOMERS AND METHODS OF MAKING SAME AND USES THEREOF Public/Granted day:2013-11-07
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