Process for preparing boric esters of glycerol fatty acid esters

Details Process for preparing boric esters of glycerol fatty acid esters Process for preparing boric esters of glycerol fatty acid esters

1983-07-26

1985-05-07

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C11C 302

Patent

active

045157251

ABSTRACT:
Preparation of boric esters of glycerol fatty acid esters which comprises reacting triglycerides such as natural oils and fats with glycerol and boric acid in specific ratios.
3 mols of boric acid, 1 to 2 mols of at least one long-chain fatty acid triglyceride, and 4 to 5 mols of glycerol are interacted under neutral or acidic conditions at a temperature of 240.degree.-280.degree. C.
According to the invention, boric esters can be obtained substantially in quantitative and good yield because of a small loss of reaction.

REFERENCES:
patent: 2484979 (1949-10-01), Barsky
patent: 2509413 (1950-05-01), Barsky
patent: 3117089 (1964-01-01), De Young
patent: 3150157 (1964-09-01), Liao
patent: 3373170 (1968-03-01), Jones

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