Production of fatty acid methyl esters and soaps therefrom

Details Production of fatty acid methyl esters and soaps therefrom Production of fatty acid methyl esters and soaps therefrom

1992-03-13

1995-11-21

Dees, Jose G.

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

Organic compounds

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

554156, 554167, 554170, C07C 5100

Patent

active

054688876

ABSTRACT:
A method of preparing esters and water soluble soaps using intensive mixing. The esters are prepared by reacting fats & oils with methanol containing caustic as a catalyst wherein the glycerin formed is removed. The resulting esters are saponified with caustic along with an additional amount of methanol to form the soap.

REFERENCES:
patent: 2360844 (1944-10-01), Bradshaw et al.
patent: 4397760 (1983-08-01), Story et al.
patent: 4474683 (1984-10-01), Story et al.
patent: 4772434 (1988-09-01), Myers
"Ester Reactions of Fatty Materials", Marvin W. Formo, The Journal of the American Oil Chemists Society, vol. 31, Jan. 1954, pp. 548-559.
"New Soap Process", George B. Bradshaw, SOAP, May 1942, pp. 23, 24, 69 and 70.
Bailey's Industrial Oil and Fat Products, vol. 2 4th Edition, pp. 122-127, 130-133.
Fatty Acid Methylesters A Universal Raw Material for Soaps and Detergents, Davidsohn et al, Apr. 1985.
The Saponiflex Process; Soap/Cosmetics/Chemical Specialties, Apr. 1991, pp. 34-36.

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