Process for the production of lower alkyl oligoglucosides

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United States of America Patent

PATENT NO 5569752
SERIAL NO

08244647

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Abstract

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Light-colored lower alkyl oligoglucosides having a low polyglucose content can be obtained in short reaction times by a process in which a) aqueous glucose sirup is added to a mixture of a lower alcohol and an acidic catalyst at elevated temperatures via an inline mixer, b) the water present in the reaction mixture and the water released are azeotropically distilled off continuously and c) after the addition of glucose sirup, the reaction mixture is subjected to heating until at least 99% of the glucose is reacted.

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Patent Owner(s)

Patent OwnerAddress
COGNIS DEUTSCHLAND GMBH & CO KGHENKELSTRASSE 67 DUESSELDORF 40589

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eskuchen, Rainer Langenfeld, DE 49 520
Esser, Herbert Troisdorf, DE 5 5
Schulz, Paul Wuppertal, DE 22 280

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