EP 1526170 A4 20060405 - LUBRICATING OIL COMPOSITION
Title (en)
LUBRICATING OIL COMPOSITION
Title (de)
SCHMIERÖLZUSAMMENSETZUNG
Title (fr)
COMPOSITION D'HUILE LUBRIFIANTE
Publication
Application
Priority
- JP 0309884 W 20030804
- JP 2002227484 A 20020805
Abstract (en)
[origin: WO2004013265A1] A lubricating oil composition which comprises a base oil, (A) a specific alkali metal salicylate derivative, a specific alkaline earth metal salicylate derivative and/or their (per)basic salt in an amount of 0.005 to 5 mass % in terms of the amount of the metal element (B) a phosphorus-containing wear inhibitor in an amount of 0.005 to 0.2 mass % in terms of the amount of phosphorus and (C) 0.01 to 1 mass % of an amide compound, and has a total sulfur content of 0.3 mass % or less, all the percentages being relative to the total amount of the composition. The lubricating oil composition is a low sulfur lubricating oil which is extremely excellent in wear inhibiting property and also excellent in long drain property and the like, and thus can be suitably used in particular for an internal combustion engine.
IPC 8 full level
C10M 163/00 (2006.01); C10M 169/04 (2006.01); C10M 101/02 (2006.01); C10M 129/54 (2006.01); C10M 133/16 (2006.01); C10M 133/56 (2006.01); C10M 137/00 (2006.01); C10M 137/02 (2006.01); C10M 137/04 (2006.01); C10M 137/06 (2006.01); C10M 137/08 (2006.01); C10M 137/10 (2006.01); C10M 141/10 (2006.01); C10M 141/12 (2006.01); C10M 159/22 (2006.01); C10M 167/00 (2006.01); C10N 10/02 (2006.01); C10N 10/04 (2006.01); C10N 30/04 (2006.01); C10N 30/06 (2006.01); C10N 30/10 (2006.01); C10N 40/25 (2006.01)
CPC (source: EP)
C10M 141/10 (2013.01); C10M 141/12 (2013.01); C10M 163/00 (2013.01); C10M 167/00 (2013.01); C10M 2207/026 (2013.01); C10M 2207/144 (2013.01); C10M 2207/146 (2013.01); C10M 2207/262 (2013.01); C10M 2207/289 (2013.01); C10M 2209/103 (2013.01); C10M 2215/064 (2013.01); C10M 2215/08 (2013.01); C10M 2215/10 (2013.01); C10M 2215/28 (2013.01); C10M 2223/04 (2013.01); C10M 2223/042 (2013.01); C10M 2223/043 (2013.01); C10M 2223/045 (2013.01); C10M 2223/047 (2013.01); C10M 2223/049 (2013.01); C10N 2010/02 (2013.01); C10N 2010/04 (2013.01); C10N 2030/06 (2013.01); C10N 2030/42 (2020.05); C10N 2030/43 (2020.05); C10N 2030/45 (2020.05); C10N 2030/72 (2020.05); C10N 2040/25 (2013.01)
Citation (search report)
- [X] WO 9637582 A1 19961128 - EXXON RESEARCH ENGINEERING CO [US], et al
- See references of WO 2004013265A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1526170 A1 20050427; EP 1526170 A4 20060405; AU 2003252378 A1 20040223; CN 100500818 C 20090617; CN 1681910 A 20051012; JP 2004067812 A 20040304; JP 4373650 B2 20091125; WO 2004013265 A1 20040212
DOCDB simple family (application)
EP 03766727 A 20030804; AU 2003252378 A 20030804; CN 03821981 A 20030804; JP 0309884 W 20030804; JP 2002227484 A 20020805