| 主权项 |
1. A lubricant composition comprising at least one base oil and at least one amine compound of formula (I)in which:
M represents a hydronium, sodium, potassium, lithium or ammonium cation; R1 represents a hydrogen atom or a linear or branched alkyl group, comprising from 1 to 30 carbon atoms; R2 represents a linear or branched alkyl group, comprising from 2 to 20 carbon atoms; R3 represents a linear or branched alkyl group, comprising from 2 to 20 carbon atoms; and n represents 2, 3, 4, 5 or 6. |
