Ion exchange membranes prepared from crosslinked ion exchange polymer compositions
US10273338B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Dec 19, 2014 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Dec 28, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A20/124
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A self-supported ion exchange membrane including a polymerized and crosslinked monomer, where the monomer includes: a least one ionic group, a polymerized group, and a silicate group; and a polymer chemically bonded to crosslinked monomer through the silicate group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.