ANIONIC POLYMER ION-EXCHANGE MATERIAL AND METHOD FOR PRODUCING THE SAME
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United States of America Patent
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Issued Date -
Sep 12, 2013
app pub date -
Feb 27, 2013
filing date -
Mar 9, 2012
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Abandoned
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Abstract
With respect to the anionic polymer ion-exchange material used in an alkaline fuel cell, an electrodialysis apparatus, water treatment industry, catalyst industry, and the like, there are provided an anionic polymer ion-exchange material having both excellent ionic conductivity and excellent mechanical strength, as compared to the materials conventionally used, and a method for producing the same. An anionic polymer ion-exchange material having a polymer base material mainly made of an amide resin having both an aromatic structure and an aliphatic chain in the principal chain thereof, wherein the polymer base material has an anionic monomer graft-polymerized on the aliphatic chain in the principal chain of the amide resin, wherein the anionic monomer has an aromatic structure and a quaternary ammonium structure.
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