Fuels for gasoline engines

US5298039A · kind A · utility

Assignee

• BASF SE

Inventors

• Juergen Mohr · Havelsee, DE
• Knut Oppenlaender · Ludwigshafen, DE
• Juergen Thomas
• Peter Schreyer · Ingolstadt, DE

Key dates

• Filing date: Dec 18, 1992
• Grant date: Mar 29, 1994
• Expiry date: Dec 18, 2012

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02B1/04
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Fuels for gasoline engines contain a combination of a nitrogen-containing detergent component and an alkoxylate as a carrier oil component, the alkoxylate being a dialkylphenol-initiated propoxylate.