| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel oil composition having improved low temperature properties. SOLUTION: The fuel oil composition comprises a major amount of a fuel oil and a minor amount of a compound being the product of the 1,4-addition reaction of (i) ammonia, a primary or secondary hydrocarbyl-substituted amine or a mixture thereof to (ii) a species containing one or moreα,β-unsaturated carbonyl groups, wherein the compound includes at least one hydrocarbyl group containing at least 10 carbon atoms. COPYRIGHT: (C)2010,JPO&INPIT |
