| abstract |
Fuels for gasoline engines contain small amounts of polyetheramines IR1-(OBu)n-NR2R3(I)where R1 is C2-C30-alkyl, R2 and R3, independently of one another, are each hydrogen, C1-C8-alkyl, aminoalkylene of the general formula II-R4-NR5R6(II)or polyaminoalkylene of the general formula III-(R4-NR5)m-R6(III)where R4 is C2-C10-alkylene, R5 and R6, independently of one another, are each hydrogen or C1-C8-alkyl and m is from 2 to 8, Bu is a butylene radical derived from butylene oxide and n is from 12 to 28. |