| 摘要 |
Lubricating composition including a major proportion of lubricating oil and a minor proportion of at least one amine phosphate containing a terminal imide ring resulting from the reaction, in conditions for forming an amine salt, of at least one phosphate corresponding to the general formula (I): <IMAGE> in which n is equal to 1 or 2, R<1> is a divalent hydrocarbon group containing from 1 to 32 carbon atoms, R<6> denotes a hydrogen atom or a monovalent hydrocarbon group which usually has from 1 to 200 carbon atoms, with at least one amine. |
