EP 2179014 A1 20100428 - USE OF A LUBRICATING OIL COMPOSITION
Title (en)
USE OF A LUBRICATING OIL COMPOSITION
Title (de)
VERWENDUNG EINER SCHMIERÖLZUSAMMENSETZUNG
Title (fr)
UTILISATION D'UNE COMPOSITION D'HUILE LUBRIFIANTE
Publication
Application
Priority
- EP 2008060996 W 20080822
- EP 07114882 A 20070823
- EP 08803161 A 20080822
Abstract (en)
[origin: WO2009024610A1] The present invention provides the use of a lubricating oil composition comprising a base oil and one or more viscosity index improvers, wherein the lubricating oil composition has a Viscosity Index (VI; according to ASTM D2280) of at least 190 for improving the energy consumption in a hydraulic system.
IPC 8 full level
C10M 171/02 (2006.01)
CPC (source: EP)
C10M 171/02 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2203/1065 (2013.01); C10M 2209/084 (2013.01); C10N 2030/00 (2013.01); C10N 2030/02 (2013.01); C10N 2040/08 (2013.01)
Citation (search report)
See references of WO 2009024610A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009024610 A1 20090226; BR PI0815689 A2 20150218; BR PI0815689 B1 20171205; CN 101802152 A 20100811; EP 2179014 A1 20100428; JP 2010536972 A 20101202; JP 5623276 B2 20141112; RU 2010110824 A 20110927; RU 2486233 C2 20130627
DOCDB simple family (application)
EP 2008060996 W 20080822; BR PI0815689 A 20080822; CN 200880108098 A 20080822; EP 08803161 A 20080822; JP 2010521435 A 20080822; RU 2010110824 A 20080822