Freeze-thaw stable emulsion cookware lubricant

Details Freeze-thaw stable emulsion cookware lubricant Freeze-thaw stable emulsion cookware lubricant

1976-06-03

1978-02-14

Morris, Theodore

Dispensing

Combined

106244, 106267, 252 495, C08L 9100, C09K 330, B65D 8314

Patent

active

040734110

ABSTRACT:
Freeze-thaw stable water-in-oil lecithin emulsion cookware lubricant is obtained with an organic phase free of hydrocarbon liquids having a specific gravity above 0.80, and comprising in proportions to provide the composition an acid number not higher than 12: from 1 to 10 parts of a lecithin having an acid number between about 12 and 34; from 0 to about 8 parts of a vegetable oil having an acid number less than about 1; from 2 to 7 parts of a liquid, saturated aliphatic compound having a specific gravity not higher than 0.75; a freeze-thaw stabilizing-effective amount of an organic polyol having a molecular weight between about 76 and 360; and an emulsifying-effective amount of an edible fatty acid ester emulsifier having an acid number not higher than 15; and therewith an inorganic aqueous phase comprising the balance to 100 parts of the composition, all parts being by weight.

REFERENCES:
patent: 1934005 (1933-11-01), Rewald
patent: 3896975 (1975-07-01), Follmer

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