EP 2626405 A1 20130814 - Lubricant composition
Title (en)
Lubricant composition
Title (de)
Schmiermittelzusammensetzung
Title (fr)
Composition lubrifiante
Publication
Application
Priority
FI 2012050131 W 20120210
Abstract (en)
The present invention describes a lubricant composition comprising a base oil component, at least one viscosity index improver, at least one metal salt of an organic acid and at least one metal salt of an inorganic acid and from 0.00005 wt% to 0.01 wt% abrasive particles, wherein the lubricant composition comprises at most 0.2 wt%, especially at most 0.1 wt%, preferably at most 0.05 wt%, more preferably at most 0.03 wt%, more preferably at most 0.02 wt% and most preferably at most 0.01 wt% of sulfur.
IPC 8 full level
C10M 141/00 (2006.01); C10N 20/06 (2006.01); C10N 40/25 (2006.01)
CPC (source: EP)
C10M 141/00 (2013.01); C10M 2201/061 (2013.01); C10M 2201/062 (2013.01); C10M 2201/08 (2013.01); C10M 2201/087 (2013.01); C10M 2205/00 (2013.01); C10M 2207/10 (2013.01); C10M 2209/084 (2013.01); C10N 2010/04 (2013.01); C10N 2020/019 (2020.05); C10N 2020/04 (2013.01); C10N 2020/055 (2020.05); C10N 2020/06 (2013.01); C10N 2030/42 (2020.05); C10N 2030/43 (2020.05); C10N 2030/45 (2020.05); C10N 2030/68 (2020.05); C10N 2040/04 (2013.01); C10N 2040/25 (2013.01); C10N 2040/252 (2020.05); C10N 2040/253 (2020.05)
Citation (applicant)
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Citation (search report)
- [AD] US 4431553 A 19840214 - FODOR JOZSEF [HU], et al
- [A] EP 0007703 A1 19800206 - TAPTRUST LTD [GB]
- [I] DATABASE WPI Week 201064, Derwent World Patents Index; AN 2010-M55640, XP002684665
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12179747 A 20120808