| 摘要 |
<p>The invention relates to novel compounds of general formula (I): R<1>R<2>NR<3>, wherein R<1> represents C31-C400 alkyl or C31-C400 alkenyl group, a C8-C400 alkyl aryl or a C8-C400 alkenyl aryl group; R<2> represents H, C1-C18 alkyl, C2-C18 alkenyl, C4-C18 cycloalkyl, C1-C18 alkyl aryl, C2-C18 alkenyl aryl, hydroxy C1-C18 alkyl, a poly(oxyalkyl) radical, a polyalkylene polyamine radical or a polyalkylenimine radical; R<1> and R<2>, optionally from a hetrocyclic ring comprising 6 - 400 carbonic atoms with the nitrogen atom to which they are bonded; and R<3> represents an acyl radical of a mono- or polycarbon acid, and includes at least one free hydroxy- and/or amino group, wherein the amino group includes, optionally at least one hydroxy C1-C4 alkyl group. The invention also relates to the use of said compounds as a power or lubricant additive or as an anticorrosion agent in aqueous liquids.</p> |
