Phosphonium cations and polymers incorporating them
US10056638B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Jul 21, 2015 |
| Grant date | Aug 21, 2018 |
| Priority date | — |
| Expiry date | Oct 3, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A compound including a cation of the following structure is provided (1), wherein Q is selected from the group consisting of polymer residues and substituted or unsubstituted alkyl groups, and R is H or a polymer residue. A membrane including the above cation, and electrochemical devices employing this membrane, are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.