Method for production of aqueous quaternary ammonium hydroxide solution
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United States of America Patent
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Jan 6, 1987
Grant Date -
N/A
app pub date -
Jan 24, 1986
filing date -
Jan 25, 1985
priority date (Note) -
Expired
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Abstract
An aqueous quaternary ammonium hydroxide solution is produced by a method which is characterized by the steps of synthesizing an inorganic acid salt of quaternary ammonium by the reaction of a trialkylamine with a dialkyl carbonate and the electrolyzing the inorganic acid salt with an electrolytic cell using a cation-exchange membrane as a diaphragm thereby producing quaternary ammonium hydroxide.
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