DEODORIZATION OF AMINE CONTAMINATED QUATERNARY AMMONIUM SALT CONDUCTIVE RESINS

A method for removing odor from an aqueous solution of polymeric quanternary ammonium salt solution containing residual aliphatic tertiary amine and choline chloride or derivative thereof, said process comprising adding a sufficient amount of a non-volatile, stable, polybasic acid to react with said...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BENNETT, EVERETT W
Format: Patent
Sprache:eng
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