Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...
Patent
1992-02-27
1993-09-21
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Fatty compounds having an acid moiety which contains the...
554231, 562843, 562846, C07C 5100
Patent
active
052471063
ABSTRACT:
The invention is concerned with a process for preparing a C.sub.6 to C.sub.24 fatty acid halide by reacting a fatty acid with a halogenating agent, such as phosphorus trichloride, optionally followed by hydrolysis of unreacted halogenating agent separating and removing an inorganic lower layer to leave a turbid layer containing the fatty acid chloride product. The clearing time of the turbid layer is reduced by the addition of from 3 to 20% by weight of clear fatty acid halide thereto.
REFERENCES:
patent: 2262431 (1941-11-01), Ralston et al.
patent: 2282320 (1942-05-01), Cahn
patent: 4182728 (1980-01-01), Des Marais et al.
Carr Deborah D.
Dees Jos,e G.
Unilever Patent Holdings B.V.
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