Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...
Patent
1996-08-05
1998-06-30
Geist, Gary
Organic compounds -- part of the class 532-570 series
Organic compounds
Fatty compounds having an acid moiety which contains the...
554174, C11C 100
Patent
active
057736367
ABSTRACT:
A process for the production of fatty acid lower alkyl esters comprising the steps of:
A) treating at least one fatty acid ester of glycerol with from about 0.3 to about 3% by weight, based on the weight of ester, of an acid at an elevated temperature;
B) removing said acid from the treated fatty acid ester; and
C) reacting the treated fatty acid ester with at least one lower aliphatic alcohol to transesterify the fatty acid ester.
REFERENCES:
patent: 2177407 (1939-10-01), Hanley
patent: 2383579 (1945-08-01), Allen et al.
patent: 2727049 (1955-12-01), Braconier et al.
patent: 4608202 (1986-08-01), Lepper et al.
patent: 5455370 (1995-10-01), Demmering
Demmering Guenther
Friesenhagen Lothar
Pelzer Christian
Carr Deborah D.
Geist Gary
Henkel Kommanditgesellschaft auf Aktien
Jaeschke Wayne C.
Millson Jr. Henry E.
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