发明名称 GASOLINE ADDITIVES
摘要 <p>The use of an effective concentration of a hydrocarbyl amine wherein the hydrocarbyl moiety has a number average molecular weight in the range 140 to 255 as an additive in an unleaded gasoline composition is provided containing a major proportion of a gasoline suitable for use in a spark ignition engine, for reducing injector nozzle fouling in a direct injection spark ignition engine. A method of operating a direct injection spark ignition engine is also provided.</p>
申请公布号 EP1481041(A1) 申请公布日期 2004.12.01
申请号 EP20030714851 申请日期 2003.03.14
申请人 SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V. 发明人 GRAUPNER, OLAF;MUNDT, MATTHIAS;SCHUETZE, ANDREA;LOUIS, JURGEN JACOBUS JOHANNES;KENDALL, DAVIS ROY;TAIT, NIGEL PETER
分类号 C10L1/06;C10L1/14;C10L1/22;C10L1/222;C10L10/00;C10L10/04;(IPC1-7):C10L1/22 主分类号 C10L1/06
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