[EN] TERTIARY AMINES FOR REDUCING INJECTOR NOZZLE FOULING IN DIRECT INJECTION SPARK IGNITION ENGINES<br/>[FR] AMINES TERTIAIRES POUR LA RÉDUCTION DE L'ENCRASSEMENT D'INJECTEURS DANS DES MOTEURS À ALLUMAGE PAR ÉTINCELLES ET À INJECTION DIRECTE
申请人:BASF SE
公开号:WO2013174619A1
公开(公告)日:2013-11-28
Use of a tertiary hydrocarbyl amine with Ci- to C2o-hydrocarbyl residues, the overall number of carbon atoms not exceeding 30, as an additive in gasoline for reducing injector nozzle fouling in direct injection spark ignition engines. A fuel additive composition essentially comprising nitrogen-containing dispersants, carrier oils, the above tertiary hydrocarbyl amines and optionally friction modifiers. A fuel composition comprising a major amount of gasoline and a minor amount of the above fuel additive composition.