Synthesis of higher polyol fatty acid polyesters

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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424180, 426611, C08B 3700

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active

039636992

ABSTRACT:
A solvent-free transesterification comprising the steps of (1) heating a mixture of a polyol, a fatty acid lower alkyl ester, an alkali metal fatty acid soap, and a basic catalyst to form a homogenous melt; and (2) subsequently adding to the reaction product of step (1) excess fatty acid lower alkyl esters yields polyol fatty acid polyesters.

REFERENCES:
patent: 3558597 (1971-01-01), von Brachel et al.
patent: 3597417 (1971-08-01), Myhre et al.
patent: 3714144 (1973-01-01), Feuge et al.

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