EP 0855437 A1 19980729 - LUBRICATING OIL COMPOSITION
Title (en)
LUBRICATING OIL COMPOSITION
Title (de)
SCHMIERÖLZUSAMMENSETZUNG
Title (fr)
COMPOSITION D'HUILE LUBRIFIANTE
Publication
Application
Priority
- JP 9602436 W 19960830
- JP 24550595 A 19950830
Abstract (en)
There is provided a lubricating oil composition which is excellent in resistance to oxidisation and which can maintain the effect of reducing friction caused in engines without undergoing deterioration by being adversely affected by nitrogen oxides gas. The lubricating oil composition comprises a lubricating base oil and the following components: an oxymolybdenum sulfide dithiocarbamate having a specific structure, a zinc dialkyl dithiophosphate, a sulfur compound, a metallic detergent and a boron-containing compound, wherein the amount of molybdenum derived from the oxymolybdenum sulfide dithiocarbamate is from 200 to 2,000 ppm of the total weight of the composition, the amount of phosphorus derived from the zinc dialkyl dithiophosphate is from 0.02 to 0.15% by weight of the total weight of the composition, the amount of sulfur derived from the sulfur compound is from 0.02 to 0.30% by weight of the total weight of the composition, the amount of the metallic detergent is from 1 to 10% by weight of the total weight of the composition, and the amount of boron derived from the boron-containing compound is from 0.005 to 0.06% by weight of the total weight of the composition.
IPC 1-7
C10M 135/18; C10M 139/00; C10M 137/10; C10M 135/20; C10M 135/36; C10M 151/02; C10M 151/04; C10M 159/20; C10M 155/04
IPC 8 full level
C10M 163/00 (2006.01)
CPC (source: EP US)
C10M 129/95 (2013.01 - EP); C10M 133/56 (2013.01 - EP); C10M 135/04 (2013.01 - EP); C10M 135/06 (2013.01 - EP); C10M 135/18 (2013.01 - EP); C10M 135/22 (2013.01 - EP); C10M 135/28 (2013.01 - EP); C10M 135/36 (2013.01 - EP); C10M 137/10 (2013.01 - EP); C10M 139/00 (2013.01 - EP); C10M 159/12 (2013.01 - EP); C10M 159/20 (2013.01 - EP); C10M 159/22 (2013.01 - EP); C10M 159/24 (2013.01 - EP); C10M 163/00 (2013.01 - EP US); C10M 2207/028 (2013.01 - EP); C10M 2207/26 (2013.01 - EP); C10M 2207/262 (2013.01 - EP); C10M 2207/34 (2013.01 - EP); C10M 2215/28 (2013.01 - EP); C10M 2219/022 (2013.01 - EP); C10M 2219/024 (2013.01 - EP); C10M 2219/046 (2013.01 - EP); C10M 2219/066 (2013.01 - EP); C10M 2219/068 (2013.01 - EP); C10M 2219/082 (2013.01 - EP); C10M 2219/083 (2013.01 - EP); C10M 2219/086 (2013.01 - EP); C10M 2219/087 (2013.01 - EP); C10M 2219/088 (2013.01 - EP); C10M 2219/089 (2013.01 - EP); C10M 2219/10 (2013.01 - EP); C10M 2219/102 (2013.01 - EP); C10M 2219/104 (2013.01 - EP); C10M 2219/106 (2013.01 - EP); C10M 2219/108 (2013.01 - EP); C10M 2221/041 (2013.01 - EP); C10M 2223/045 (2013.01 - EP); C10M 2227/00 (2013.01 - EP); C10M 2227/06 (2013.01 - EP); C10M 2227/061 (2013.01 - EP); C10M 2227/062 (2013.01 - EP); C10M 2227/063 (2013.01 - EP); C10M 2227/065 (2013.01 - EP); C10M 2227/066 (2013.01 - EP); C10N 2010/02 (2013.01 - EP); C10N 2010/04 (2013.01 - EP); C10N 2010/12 (2013.01 - EP); C10N 2010/14 (2013.01 - EP); C10N 2010/16 (2013.01 - EP US); C10N 2040/02 (2013.01 - EP); C10N 2040/06 (2013.01 - EP); C10N 2040/08 (2013.01 - EP); C10N 2040/25 (2013.01 - EP); C10N 2040/251 (2020.05 - EP); C10N 2040/255 (2020.05 - EP); C10N 2040/28 (2013.01 - EP)
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
WO 9708280 A1 19970306; AU 6838096 A 19970319; CA 2223256 A1 19970306; EP 0855437 A1 19980729; EP 0855437 A4 19990623
DOCDB simple family (application)
JP 9602436 W 19960830; AU 6838096 A 19960830; CA 2223256 A 19960830; EP 96928703 A 19960830