Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1987-05-22
1990-01-30
Sutto, Anton H.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
8 9422, C07C14390
Patent
active
048972258
ABSTRACT:
The present invention relates to a process for the production of derivatives of natural fats and oils that is characterized in that the fats that are solid at room temperature or which contain solid fractions, mixtures of these with free fatty acids, mono- and/or diglycerides are oxyalkylated at elevated temperatures in the presence of basic catalysts having at least one 1,2-epoxide and the conversion products so obtained, optionally, after epoxidization are sulphonated in a manner known per se. The products are particularly suitable for use as leather dubbing agents.
REFERENCES:
patent: 3891689 (1975-06-01), Pryce
Brehm Helmut
Klimmek Helmut
Stockhausen Dolf
Chemische Fabrik Stockhausen GmbH
Sutto Anton H.
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