EP 2760982 B1 20210224 - LUBRICANT COMPOSITION FOR MARINE ENGINE
Title (en)
LUBRICANT COMPOSITION FOR MARINE ENGINE
Title (de)
SCHMIERMITTELZUSAMMENSETZUNG FÜR EINEN SCHIFFSMOTOR
Title (fr)
COMPOSITION LUBRIFIANTE POUR MOTEUR MARIN
Publication
Application
Priority
- FR 1158738 A 20110929
- EP 2012069241 W 20120928
Abstract (en)
[origin: WO2013045648A1] The present invention relates to a lubricant composition for a 4-stroke or 2-stroke marine engine comprising at least one lubricant base oil for a marine engine, at least one olefin copolymer, at least one hydrogenated styrene/isoprene copolymer, at least one glycerol ester and at least one detergent, the use of which favours fuel savings, having good properties in terms of engine cleanliness, in particular in terms of crankcase cleanliness.
IPC 8 full level
C10M 167/00 (2006.01); C10M 169/04 (2006.01); C10N 10/04 (2006.01); C10N 30/02 (2006.01); C10N 30/04 (2006.01); C10N 30/06 (2006.01); C10N 40/25 (2006.01); C10N 40/26 (2006.01)
CPC (source: EP RU US)
C10M 161/00 (2013.01 - US); C10M 167/00 (2013.01 - EP US); C10M 169/048 (2013.01 - EP US); C10M 167/00 (2013.01 - RU); C10M 169/04 (2013.01 - RU); C10M 2203/1006 (2013.01 - EP US); C10M 2203/1025 (2013.01 - EP US); C10M 2205/022 (2013.01 - EP US); C10M 2205/04 (2013.01 - EP US); C10M 2207/028 (2013.01 - EP US); C10M 2207/26 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2207/289 (2013.01 - EP US); C10M 2219/046 (2013.01 - EP US); C10M 2223/045 (2013.01 - EP US); C10N 2030/02 (2013.01 - EP US); C10N 2030/04 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/52 (2020.05 - EP US); C10N 2030/54 (2020.05 - EP US); C10N 2040/252 (2020.05 - EP US); C10N 2070/02 (2020.05 - EP US)
Citation (examination)
- WO 2011005741 A1 20110113 - LUBRIZOL CORP [US], et al
- WO 2007061699 A2 20070531 - EXXONMOBIL RES & ENG CO [US], et al
- WO 2010099136 A1 20100902 - LUBRIZOL CORP [US], et al
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
DOCDB simple family (publication)
WO 2013045648 A1 20130404; AR 087972 A1 20140430; BR 112014007350 A2 20170404; CN 103930531 A 20140716; CN 103930531 B 20160120; EP 2760982 A1 20140806; EP 2760982 B1 20210224; FR 2980799 A1 20130405; FR 2980799 B1 20131004; HK 1199054 A1 20150619; JP 2014528489 A 20141027; JP 6186362 B2 20170823; KR 101982815 B1 20190828; KR 20140109853 A 20140916; RU 2014116560 A 20151110; RU 2627696 C2 20170810; SG 11201400773T A 20140828; US 2014235516 A1 20140821; US 9637702 B2 20170502
DOCDB simple family (application)
EP 2012069241 W 20120928; AR P120103465 A 20120920; BR 112014007350 A 20120928; CN 201280047335 A 20120928; EP 12762651 A 20120928; FR 1158738 A 20110929; HK 14112311 A 20141208; JP 2014532413 A 20120928; KR 20147008329 A 20120928; RU 2014116560 A 20120928; SG 11201400773T A 20120928; US 201214347873 A 20120928