Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1977-02-02
1978-07-18
Douglas, Winston A.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
2604285, C11C 108
Patent
active
041015622
ABSTRACT:
Unsaponifiable material is extracted from saponified synthetic fatty acids by treatment with a chlorinated hydrocarbon. The treatment is performed above about 70.degree. C at a pressure sufficient to ensure the hydrocarbon does not boil. The reactants settle into two layers without emulsification with the unsaponifiables contained in the lower chlorinated hydrocarbon layer.
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patent: 2564409 (1951-08-01), Rubin
patent: 2744125 (1956-05-01), Meeks et al.
patent: 2752377 (1956-06-01), McDonald
patent: 3872142 (1975-03-01), Saito et al.
Bhandari Ashok Kumar
Kalbag Shrinath Sheshgiri
Douglas Winston A.
Farrell James J.
Kelly Michael J.
Kurtz Melvin H.
Lever Brothers Company
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