EP 2126014 B1 20120829 - LUBRICATING OIL COMPOSITION COMPRISING AN EPOXIDISED ESTER AND AN ASPARTIC ACID DERIVATIVE
Title (en)
LUBRICATING OIL COMPOSITION COMPRISING AN EPOXIDISED ESTER AND AN ASPARTIC ACID DERIVATIVE
Title (de)
SCHMIERÖLZUSAMMENSETZUNG, ENTHALTEND EINEN EPOXIDIERTEN ESTER UND EIN ASPARAGINSÄUREDERIVAT
Title (fr)
COMPOSITION D'HUILE LUBRIFIANTE COMPRENANT UN ESTER ÉPOXYDÉ ET UN DÉRIVÉ D'ACIDE ASPARTIQUE
Publication
Application
Priority
- EP 2007064026 W 20071217
- JP 2006341553 A 20061219
Abstract (en)
[origin: WO2008074760A1] The present invention aims to obtain a lubricating oil composition with good corrosion resistance properties, strong sludge inhibition and also superior energy saving properties for use in all kinds of lubricating oil compositions which use highly refined base oils, in particular in machine oils, turbine oils, compressor oils, hydraulic oils, gear oils, sliding friction oils, bearing oils and calibration oils. To this end the invention provides a lubricating oil composition comprising a base oil having a sulphur content of not more than 300 ppm, an aspartic acid derivative and an epoxidised ester compound.
IPC 8 full level
C10M 141/06 (2006.01)
CPC (source: EP US)
C10M 141/06 (2013.01 - EP US); C10M 2203/1006 (2013.01 - EP US); C10M 2205/0285 (2013.01 - EP US); C10M 2205/173 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10M 2207/24 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2207/289 (2013.01 - EP US); C10M 2209/084 (2013.01 - EP US); C10M 2209/104 (2013.01 - EP US); C10M 2215/04 (2013.01 - EP US); C10M 2215/042 (2013.01 - EP US); C10M 2215/064 (2013.01 - EP US); C10M 2215/065 (2013.01 - EP US); C10M 2215/08 (2013.01 - EP US); C10M 2215/223 (2013.01 - EP US); C10M 2223/04 (2013.01 - EP US); C10M 2229/041 (2013.01 - EP US); C10N 2030/04 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/08 (2013.01 - EP US); C10N 2030/12 (2013.01 - EP US); C10N 2030/43 (2020.05 - EP US); C10N 2040/02 (2013.01 - EP US); C10N 2040/04 (2013.01 - EP US); C10N 2040/06 (2013.01 - EP US); C10N 2040/08 (2013.01 - EP US); C10N 2040/135 (2020.05 - EP US)
C-Set (source: EP US)
EP
US
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008074760 A1 20080626; BR PI0720360 A2 20131224; BR PI0720360 B1 20170214; CN 101589132 A 20091125; CN 101589132 B 20130501; EP 2126014 A1 20091202; EP 2126014 B1 20120829; IN 3501CHN2009 A 20150828; JP 2008150531 A 20080703; JP 5180466 B2 20130410; RU 2009127819 A 20110127; RU 2455347 C2 20120710; TW 200902704 A 20090116; US 2010093574 A1 20100415
DOCDB simple family (application)
EP 2007064026 W 20071217; BR PI0720360 A 20071217; CN 200780050473 A 20071217; EP 07857659 A 20071217; IN 3501CHN2009 A 20090618; JP 2006341553 A 20061219; RU 2009127819 A 20071217; TW 96148374 A 20071218; US 51968407 A 20071217