| 摘要 |
A composition, comprising;(A) at least one triglyceride oil of the formula wherein R1, R2 and R3 are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms and(B) an antioxidant comprising an amine of the formula and R5 is hydrogen, an alkaryl group or an aralkyl group, R6 is an aryl group, an alkaryl group or an aralkyl group, with the proviso that when R5 is hydrogen, then R4 is an aryl group and(2) a phenol of the formula wherein R13 is an alkyl group containing from 1 up to about 24 carbon atoms and a is an integer of from 1 up to 5.Optionally, the (A) and (B) composition may further comprise(C) other oils.
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