Preparation of esterified propoxylated glycerin by transesterifi

Details Preparation of esterified propoxylated glycerin by transesterifi Preparation of esterified propoxylated glycerin by transesterifi

1988-08-01

1992-12-29

Dees, Jose G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

554168, 554169, C07C 5100

Patent

active

051753235

ABSTRACT:
A novel method is provided for the preparation of food grade esterified propoxylated glycerin by transesterification in a solventless system by reacting at temperatures of from about 100.degree. C. to about 250.degree. C. a propoxylated glycerin having from 2 to 100 oxypropylene units per glycerin with a saturated or unsaturated C10 to C24 fatty acid ester or mixtures thereof.

REFERENCES:
patent: 2527970 (1950-10-01), Sokol
patent: 2610125 (1952-09-01), Volko et al.
patent: 3057891 (1962-10-01), De Groote
patent: 3337595 (1967-08-01), Lamont
patent: 4517360 (1985-05-01), Volpenheim
patent: 4518772 (1985-05-01), Volpenheim

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