Title:
FUEL OIL ADDITIVE AND FUEL OIL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2003/027211
Kind Code:
A1
Abstract:
A novel fuel oil additive which comprises a nitrogen−containing compound represented by the following formula (1): (1) wherein A represents an alkylene group having 2 to 18 carbon atoms, a is an integer of 1 to 20, and R represents an alkylene group having 1 to 6 carbon atoms. The fuel oil additive is excellent in the detergency for the inside of the combustion chamber of an internal combustion engine, for example, of a direct injection type gasoline engine, in particular, the inside of a cavity and also in that for the injection nozzle of a diesel engine, and the additive itself is not converted to a sludge.
Inventors:
HAJI KATSUHIKO (JP)
SONE TADAHIDE (JP)
OYAMA KOJI (JP)
SONE TADAHIDE (JP)
OYAMA KOJI (JP)
Application Number:
PCT/JP2002/009121
Publication Date:
April 03, 2003
Filing Date:
September 06, 2002
Export Citation:
Assignee:
NIPPON OIL CORP (JP)
HAJI KATSUHIKO (JP)
SONE TADAHIDE (JP)
OYAMA KOJI (JP)
HAJI KATSUHIKO (JP)
SONE TADAHIDE (JP)
OYAMA KOJI (JP)
International Classes:
C10L1/234; C10L1/22; C10L1/222; C10L1/238; C10L10/00; C10L10/04; (IPC1-7): C10L1/22; C10L10/04
Foreign References:
| JPH11343490A | 1999-12-14 | |||
| EP1122295A1 | 2001-08-08 |
Attorney, Agent or Firm:
Morita, Nobuyuki (5-8 Nishi-shimbashi 3-chom, Minato-ku Tokyo, JP)
Download PDF: