Production of surface active material

Details Production of surface active material Production of surface active material

C - Chemistry, Metallurgy

07

H

260/233.1

C07H 13/06 (2006.01) B01F 17/00 (2006.01) C11C 1/00 (2006.01)

Patent

CA 1045130

ABSTRACT OF THE DISCLOSURE A surface active material is prepared by reacting solid particulate sucrose with at least one alkyl ester of a fatty acid in the presence of a basic trans-esterification catalyst, at a temperature from 110 to 140°C, at atmospheric pressure and in the absence of any solvent. The reaction product may be purified by conversion of fatty acids and salts thereof into soaps, extracting -the water-insoluble material with a ketone or ester solvent and extracting the residue with a alcohol.

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