Invention Application
- Patent Title: Fuel composition
- Patent Title (中): 燃油组成
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Application No.: US10551239Application Date: 2004-04-08
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Publication No.: US20060196110A1Publication Date: 2006-09-07
- Inventor: Harald Schwahn , Dietmar Posselt , Erich Fehr
- Applicant: Harald Schwahn , Dietmar Posselt , Erich Fehr
- Applicant Address: DE Ludwigshafen 67056
- Assignee: BASF Aktiengesellschaft
- Current Assignee: BASF Aktiengesellschaft
- Current Assignee Address: DE Ludwigshafen 67056
- Priority: DE10316871.0 20030411
- International Application: PCT/EP04/03811 WO 20040408
- Main IPC: C10L1/22
- IPC: C10L1/22 ; C10L1/18

Abstract:
A fuel composition comprising a major amount of a gasoline fuel having a maximum sulfur content of 150 ppm by weight and a minor amount of at least one gasoline fuel additive having detergent action or having a valve seat wear-inhibiting action, wherein this gasoline fuel additive has at least one hydrophobic hydrocarbon radical having a number-average molecular weight (MN) of from 85 to 20 000 and at least one polar moiety, and wherein the fuel composition also has a content of at least one lower alkanol of from about 5 to 75% by volume.
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