Title:
FUEL EFFICIENT ENGINE OIL COMPOSITE
Document Type and Number:
WIPO Patent Application WO/2011/161982
Kind Code:
A1
Abstract:
Provided is an engine oil that has excellent corrosion and wear protection capabilities and excellent fuel efficiency. The disclosed fuel efficient engine oil composite contains an organic molybdenum (Mo) compound with at least 0.02 mass% molybdenum and an alicyclic epoxy compound in a lubricant base oil and preferably uses molybdenum dithiocarbamate (MoDTC) as the organic molybdenum compound, a compound that that has ester bonds and two epoxidised cycloalkanes as the alicyclic epoxy compound and a compound that has a dynamic viscosity of 4.5 mm2/s or less at 100 ºC as the lubricant base oil.
Inventors:
YOSHIDA SATORU (JP)
MARUYAMA MASAKI (JP)
MARUYAMA MASAKI (JP)
Application Number:
PCT/JP2011/053733
Publication Date:
December 29, 2011
Filing Date:
February 21, 2011
Export Citation:
Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
YOSHIDA SATORU (JP)
MARUYAMA MASAKI (JP)
YOSHIDA SATORU (JP)
MARUYAMA MASAKI (JP)
International Classes:
C10M169/04; C10M101/02; C10M129/18; C10M129/32; C10M135/18; C10N10/12; C10N20/00; C10N20/02; C10N30/06; C10N30/12; C10N40/25
Foreign References:
| JPH11335688A | 1999-12-07 | |||
| JP2000063864A | 2000-02-29 |
Attorney, Agent or Firm:
MOEGI PATENT OFFICE (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
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Claims: