EP 0115110 A1 19840808 - Liquid fuels and concentrates containing corrosion inhibitors.
Title (en)
Liquid fuels and concentrates containing corrosion inhibitors.
Title (de)
Flüssige Brennstoffe und Korrosionsinhibitoren enthaltende Konzentrate.
Title (fr)
Combustibles liquides et concentrés contenant des inhibiteurs de corrosion.
Publication
Application
Priority
EP 83300440 A 19830127
Abstract (en)
Corrosion caused by gasohol or alcohol motor fuels is inhibited by the addition of a corrosion inhibiting amount of the combination of (A) a polymer of a C18 polyunsaturated aliphatic monocarboxylic acid (e.g. linoleic dimer and/or trimer) and (B) the reaction product of (i) a polyalkylene polyamine, (ii) a C18 monounsaturated aliphatic monocarboxylic acid (e.g. oleic acid), and (iii) an alkenyl succinic anhydride, in which the alkenyl group contains 8 to 30 carbon atoms.
IPC 1-7
IPC 8 full level
C10L 1/14 (2006.01); C10L 1/18 (2006.01); C10L 1/22 (2006.01)
CPC (source: EP)
C10L 1/14 (2013.01); C10L 1/1883 (2013.01); C10L 1/221 (2013.01); C10L 1/224 (2013.01)
Citation (search report)
- [AD] US 4305730 A 19811215 - DAVIS MARSHAL E, et al
- [A] FR 1483412 A 19670602 - BASF AG
- [A] FR 2044305 A5 19710219 - INST FRANCAIS DU PETROLE, et al
- [A] US 3304162 A 19670214 - MARVEL JR HARRY D
- [A] US 4263014 A 19810421 - DAVIS MARSHALL E, et al
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0115110 A1 19840808; EP 0115110 B1 19860813; DE 3365202 D1 19860918
DOCDB simple family (application)
EP 83300440 A 19830127; DE 3365202 T 19830127