| abstract |
The present invention relates to novel quaternized nitrogen compounds, their preparation and use as a fuel and lubricant additive, in particular as a detergent additive; Additive packages containing these compounds; as well as with it additized fuels and lubricants. Furthermore, the present invention relates to the use of these quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct injection diesel engines, especially in common rail injection systems, to reduce the fuel consumption of direct injection diesel engines, especially diesel engines with common rail injection systems and minimizing powerloss in direct injection diesel engines, particularly in diesel engines with common rail injection systems. |