EP 1789521 B1 20130501 - LUBRICATING OIL COMPOSITION
Title (en)
LUBRICATING OIL COMPOSITION
Title (de)
SCHMIERÖLZUSAMMENSETZUNG
Title (fr)
COMPOSITION D'HUILE LUBRIFIANTE
Publication
Application
Priority
- EP 2005053241 W 20050707
- EP 04016206 A 20040709
- EP 05756861 A 20050707
Abstract (en)
[origin: US2006014653A1] A lubricating oil composition for internal combustion engines which has a sulphated ash content of not greater than 0.9 wt. % and a phosphorus content in the range of from 0.04 to 0.1 wt. % is provided. The composition contains base oil, one or more detergents selected from phenate detergents, salicylate detergents and sulphonate detergents, wherein said one or more detergents each, independently, have a TBN (total base number) value in the range of from 30 to 350 mg.KOH/g, as measured by ISO 3771; and at least 3.5 wt. % of one or more antioxidants selected from the group of aminic antioxidants and/or phenolic antioxidants, based on the total weight of the lubricating oil composition.
IPC 8 full level
C10M 163/00 (2006.01); C10M 167/00 (2006.01); C10M 169/04 (2006.01)
CPC (source: EP US)
C10M 163/00 (2013.01 - EP US); C10M 167/00 (2013.01 - EP US); C10M 169/048 (2013.01 - EP US); C10M 2203/1006 (2013.01 - EP US); C10M 2203/1025 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10M 2207/028 (2013.01 - EP US); C10M 2207/262 (2013.01 - EP US); C10M 2207/289 (2013.01 - EP US); C10M 2215/064 (2013.01 - EP US); C10M 2215/065 (2013.01 - EP US); C10M 2223/045 (2013.01 - EP US); C10N 2010/04 (2013.01 - EP US); C10N 2030/04 (2013.01 - EP US); C10N 2030/041 (2020.05 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/10 (2013.01 - EP US); C10N 2030/40 (2020.05 - EP US); C10N 2030/42 (2020.05 - EP US); C10N 2030/43 (2020.05 - EP US); C10N 2030/45 (2020.05 - EP US); C10N 2040/25 (2013.01 - EP US); C10N 2040/253 (2020.05 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
US 2006014653 A1 20060119; BR PI0513060 A 20080422; BR PI0513060 B1 20141209; CN 1989229 A 20070627; CN 1989229 B 20101103; EP 1789521 A1 20070530; EP 1789521 B1 20130501; JP 2008505995 A 20080228; JP 2013014778 A 20130124; SG 128780 A1 20070226; WO 2006005713 A1 20060119; ZA 200700090 B 20080528
DOCDB simple family (application)
US 17642405 A 20050707; BR PI0513060 A 20050707; CN 200580025370 A 20050707; EP 05756861 A 20050707; EP 2005053241 W 20050707; JP 2007519803 A 20050707; JP 2012204575 A 20120918; SG 200609040 A 20050707; ZA 200700090 A 20070103