EP 2729555 A1 20140514 - LUBRICANT PROVIDING IMPROVED CLEANLINESS FOR TWO-STROKE CYCLE ENGINES
Title (en)
LUBRICANT PROVIDING IMPROVED CLEANLINESS FOR TWO-STROKE CYCLE ENGINES
Title (de)
SCHMIERMITTEL MIT VERBESSERTER REINHEIT FÜR ZWEITAKT-MOTOREN
Title (fr)
LUBRIFIANT FOURNISSANT UNE PROPRETÉ AMÉLIORÉE POUR DES MOTEURS À DEUX TEMPS
Publication
Application
Priority
- US 201161505172 P 20110707
- US 2012044118 W 20120626
Abstract (en)
[origin: WO2013006303A1] A lubricant composition comprising an oil of lubricating viscosity, 0.1 to 2 percent by weight of a Mannich dispersant, and 0.1 to 2 percent by weight of a succinimide dispersant, wherein the succinimide dispersant provides at least about 40 parts per million by weight of nitrogen atoms to the lubricant composition, provides cleanliness to a two-stroke cycle engine.
IPC 8 full level
C10M 141/06 (2006.01); C10N 10/04 (2006.01); C10N 30/04 (2006.01); C10N 40/26 (2006.01)
CPC (source: EP US)
C10M 141/06 (2013.01 - EP US); C10M 2203/1006 (2013.01 - EP US); C10M 2205/0265 (2013.01 - EP US); C10M 2207/023 (2013.01 - EP US); C10M 2207/262 (2013.01 - EP US); C10M 2207/28 (2013.01 - EP US); C10M 2215/28 (2013.01 - EP US); C10M 2217/043 (2013.01 - EP US); C10M 2219/046 (2013.01 - EP US); C10M 2223/045 (2013.01 - EP US); C10N 2030/04 (2013.01 - EP US); C10N 2030/42 (2020.05 - EP US); C10N 2030/52 (2020.05 - EP US); C10N 2040/26 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2013006303A1
Citation (examination)
WO 03089556 A1 20031030 - 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 2013006303 A1 20130110; CA 2841048 A1 20130110; CN 103857775 A 20140611; EP 2729555 A1 20140514; IN 114DEN2014 A 20150522; JP 2014522893 A 20140908; US 2014130759 A1 20140515
DOCDB simple family (application)
US 2012044118 W 20120626; CA 2841048 A 20120626; CN 201280042936 A 20120626; EP 12735693 A 20120626; IN 114DEN2014 A 20140107; JP 2014518899 A 20120626; US 201214130720 A 20120626