Low water neutralization to produce a highly active alkaryl sulfonate

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United States of America Patent

PATENT NO 4690785
SERIAL NO

06882290

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Abstract

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An improved low water neutralization energy-saving process for the preparation of an alkaryl sulfonate by combining an alkaryl sulfonic acid with a salt-forming base, and utilizing the heat generated during the neutralization reaction to drive off the water present in the reaction mixture.

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Patent Owner(s)

Patent OwnerAddress
AKZO NOBEL SURFACE CHEMISTRY LLC525 W VAN BUREN STREET CHICAGO IL 60607-3823

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mausner, Marvin L Teaneck, NJ 1 7
Meinstein, Siegfried Oaklawn, IL 1 7

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