EP 0957152 A4 20000119 - GAS OIL ADDITIVE AND GAS OIL COMPOSITION
Title (en)
GAS OIL ADDITIVE AND GAS OIL COMPOSITION
Title (de)
ZUSATZ FÜR DIESELÖL UND DIESELÖLZUSAMMENSETZUNG
Title (fr)
ADDITIF POUR GAZOLE ET COMPOSITION DE GAZOLE
Publication
Application
Priority
- JP 9603312 W 19961111
- JP 3272496 A 19960126
Abstract (en)
[origin: WO9727271A1] An additive for a gas oil having a sulfur content of not more than 0.2 % by weight, characterized by comprising a compound having a hydrocarbon radical with 10 to 22 carbon atoms, an amide group, and an amide group with a hydroxyl group located on a carbon atom at the beta -position relative to the nitrogen atom of the amide group; a gas oil composition containing the gas oil additive; and a method for reducing the abrasion of a fuel injection pump or cleaning a fuel injection nozzle by using this composition. The use of this composition can advantageously reduce the abrasion of a fuel pump in a system using a gas oil having a sulfur content of not more thant 0.2 % by weight, particularly 0.05 % by weight, and being likely to cause the abrasion of the pump, and, at the same time, can offer the effect of cleaning an injection nozzle of a diesel engine.
IPC 1-7
IPC 8 full level
C10L 1/14 (2006.01); C10L 1/224 (2006.01); C10L 10/00 (2006.01); C10L 10/04 (2006.01); C10L 10/06 (2006.01); C10L 1/18 (2006.01); C10L 1/22 (2006.01)
CPC (source: EP)
C10L 1/143 (2013.01); C10L 1/224 (2013.01); C10L 10/04 (2013.01); C10L 10/06 (2013.01); C10L 10/08 (2013.01); C10L 1/191 (2013.01); C10L 1/1985 (2013.01); C10L 1/2222 (2013.01); C10L 1/2225 (2013.01); C10L 1/238 (2013.01)
Citation (search report)
- [E] EP 0773278 A1 19970514 - ETHYL PETROLEUM ADDITIVES LTD [GB]
- [X] US 2736641 A 19560228 - MATTSON RAYMOND W, et al
- [X] EP 0012292 A1 19800625 - BAYER AG [DE]
- [DX] EP 0012345 A1 19800625 - BAYER AG [DE]
- [X] GB 2217229 A 19891025 - ENERSOLVE CHEMICAL COMPANY LIM [GB], et al
- [X] EP 0673993 A2 19950927 - AMWAY CORP [US]
- [X] US 4729769 A 19880308 - SCHLICHT RAYMOND C [US], et al
- [DX] US 4204481 A 19800527 - MALEC ROBERT E [US]
- [X] DATABASE WPI Section Ch Week 198449, Derwent World Patents Index; Class F06, AN 1984-307026, XP002113545
- See references of WO 9727271A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9727271 A1 19970731; EP 0957152 A1 19991117; EP 0957152 A4 20000119
DOCDB simple family (application)
JP 9603312 W 19961111; EP 96937558 A 19961111