Liquid or flowable derivatives of natural fats and oils a process for their production and their use
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United States of America Patent
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Feb 21, 1995
Issued Date -
N/A
app pub date -
Dec 6, 1993
filing date -
May 22, 1987
priority date (Note) -
Expired
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Abstract
The present invention relates to derivatives of natural fats and oils that are liquid or flowable, respectively, and to a process for the production of said derivatives, in which oxalkylation is carried out at elevated temperatures in the presence of basic catalysts with at least one compound containing an epoxide group, and sulfation is carried out in a manner known per se, in which a starting material containing A) at least one C.sub.8 -C.sub.24 -fatty acid ester of an aliphatic C.sub.1 -C.sub.5 -monoalcohol The present invention furthermore relates to the use of said derivatives, optionally in combination with other greasing substances and anionic and/or non-ionic emulsifiers, for the fatliquoring and greasing of leather.
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