Stabilized fat compositions
AssigneeUniroyal Chemical Company, Inc.
InventorsEdward L. Wheeler, Robert J. Franko
Life of this patent
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Abstract
Natural or synthetic fats are stabilized against oxidative and color degradation by the incorporation therein of new tris(N-alkyl-p-phenylene diamino)-1,3,5-triazine compounds.
Claims20
A stabilized fat composition comprising a fat having incorporated therein an antioxidatively effective amount of a compound of the general formula:
- ##STR3## in which R.sup.1, R.sup.2 and R.sup.3 are radicals independently selected form a C.sub.3 -.sub.18 branched or linear alkyl, or a C.sub.3 -.sub.12 cycloalkyl substituted with one or more C.sub.3 -.sub.12 alkyl groups.
A stabilized fat composition comprising a fat having incorporated therein an antioxidatively effective amount of A 2,4,6-tris(N-alkyl-p-phenylenediamino)-1,35-triazine stabilized fat composition in which the alkyl radical is selected from a C.sub.3 -.sub.18 branched or linear alkyl, or a C.sub.3 -.sub.12 cycloalkyl or a C.sub.3 -.sub.12 cycloalkyl substituted with one or more C.sub.1 -.sub.12 alkyl groups.
An oxidatively stable fish meal composition comprising:
- (a) fish meal containing at least one unsaturated fat;
- and
- (b) a stabilizer of structure (I), added in an antioxidatively effective amount to said fish meal, ##STR4## in which R.sup.1, R.sup.2 and R.sup.3 are radicals independently selected from a C.sub.3 -.sub.18 branched or linear alkyl, or a C.sub.3 -.sub.12 cycloalkyl or a C.sub.3 -.sub.12 cycloalkyl substituted with one or more C.sub.1 -.sub.12 alkyl groups.
Dependencies are inferred from the claim text.