| 摘要 |
A liquid hydrocarbon fuel composition comprising fuel and a detergent amount of alkenylsuccinimide is characterized in that alkenylsuccinic acidor anhydride, wherein the alkenyl is derived from a designated olefinic mixture compositon, is reacted with a polyalkylamine polyamine of the formula NH2-(RHN)n R-NH2 wherein R is alkylene having from 1 to 5 carbon atoms and n is from 0 to 10. |
