Invention Application
- Patent Title: POLY(PHENYLENE) AND M-TERPHENYL AS PROTECTING GROUPS FOR BENZIMIDAZOLIUM HYDROXIDES
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Application No.: US16068654Application Date: 2017-01-06
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Publication No.: US20190016851A1Publication Date: 2019-01-17
- Inventor: Steven Holdcroft , Andrew Wright
- Applicant: Simon Fraser University
- Applicant Address: CA BC Burnaby
- Assignee: Simon Fraser University
- Current Assignee: Simon Fraser University
- Current Assignee Address: CA BC Burnaby
- International Application: PCT/CA2017/050013 WO 20170106
- Main IPC: C08G61/10
- IPC: C08G61/10 ; C07D235/18 ; C08J5/22 ; B01D67/00 ; B01D71/28 ; H01M4/86 ; C25B11/04
Abstract:
The present disclosure provides alkaline-stable m-terphenyl benzimidazolium hydroxide compounds, in which the C2-position is attached to a phenyl group having various substituents at the ortho positions. Polymers incorporating m-terphenylene repeating groups derived from these alkaline-stable benzimidazolium hydroxide compounds are also presented, along with their inclusion in ionic membranes and in electrochemical devices.
Public/Granted literature
- US10800874B2 Poly(phenylene) and m-Terphenyl as protecting groups for benzimidazolium hydroxides Public/Granted day:2020-10-13
Information query
