ANION EXCHANGE MEMBRANE AND METHOD FOR PRODUCING THE SAME
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United States of America Patent
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Issued Date -
Jun 6, 2024
app pub date -
Dec 27, 2021
filing date -
Mar 25, 2021
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Abstract
An anion exchange membrane includes an anion exchange resin layer 3 reinforced with a backing material sheet 5. The anion exchange resin layer 3 includes an anion exchange resin that has as an anion exchange group a pyridinium group formed by protonation of a pyridyl group, and a vinyl chloride resin as a thickener. The backing material sheet 5 is made of a polyethylene woven fabric.
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