EP 3087166 B1 20190731 - USE FOR IMPROVING ENGINE FUEL EFFICIENCY
Title (en)
USE FOR IMPROVING ENGINE FUEL EFFICIENCY
Title (de)
VERWENDUNG ZUR VERBESSERUNG DER BRENNSTOFFEFFIZIENZ EINES MOTORS
Title (fr)
UTILISATION POUR AMÉLIORER LE RENDEMENT DE CARBURANT D'UN MOTEUR
Publication
Application
Priority
- US 201361920169 P 20131223
- US 201414219284 A 20140319
- US 2014032476 W 20140401
Abstract (en)
[origin: US2015175923A1] A method for improving fuel efficiency and reducing frictional properties while maintaining or improving deposit control, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component, and a friction modifier mixture as a minor component. Fuel efficiency and frictional properties are improved and deposit control is maintained or improved as compared to frictional properties and deposit control achieved using a lubricating engine oil containing a minor component other than the friction modifier mixture. A lubricating engine oil having a composition including a lubricating oil base stock as a major component, and a friction modifier mixture as a minor component. The lubricating engine oils are useful in internal combustion engines including direct injection, gasoline and diesel engines.
IPC 8 full level
C10M 129/76 (2006.01); C10M 141/06 (2006.01); C10M 141/12 (2006.01); C10M 161/00 (2006.01); C10N 30/04 (2006.01); C10N 30/06 (2006.01); C10N 40/25 (2006.01); C10N 60/14 (2006.01)
CPC (source: EP US)
C10M 129/68 (2013.01 - US); C10M 129/76 (2013.01 - EP US); C10M 141/06 (2013.01 - EP US); C10M 141/12 (2013.01 - EP US); C10M 161/00 (2013.01 - EP US); C10M 2203/1006 (2013.01 - EP US); C10M 2203/1025 (2013.01 - EP US); C10M 2205/02 (2013.01 - EP US); C10M 2205/0285 (2013.01 - EP US); C10M 2207/021 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10M 2207/04 (2013.01 - EP US); C10M 2207/144 (2013.01 - EP US); C10M 2207/26 (2013.01 - EP US); C10M 2207/262 (2013.01 - EP US); C10M 2207/28 (2013.01 - US); C10M 2207/283 (2013.01 - EP US); C10M 2207/289 (2013.01 - EP US); C10M 2209/062 (2013.01 - EP US); C10M 2209/084 (2013.01 - EP US); C10M 2209/103 (2013.01 - EP US); C10M 2209/104 (2013.01 - EP US); C10M 2209/109 (2013.01 - EP US); C10M 2215/064 (2013.01 - EP US); C10M 2215/082 (2013.01 - EP US); C10M 2215/26 (2013.01 - EP US); C10M 2215/28 (2013.01 - EP US); C10M 2219/044 (2013.01 - EP US); C10M 2219/046 (2013.01 - EP US); C10M 2219/068 (2013.01 - EP US); C10M 2223/045 (2013.01 - EP US); C10M 2229/02 (2013.01 - EP US); C10N 2010/04 (2013.01 - EP US); C10N 2010/12 (2013.01 - EP US); C10N 2030/04 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/42 (2020.05 - EP US); C10N 2030/45 (2020.05 - EP US); C10N 2030/54 (2020.05 - EP US); C10N 2040/25 (2013.01 - EP US); C10N 2060/14 (2013.01 - EP US)
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)
US 2015175923 A1 20150625; EP 3087166 A1 20161102; EP 3087166 B1 20190731; SG 10201804946Q A 20180730; SG 11201602408V A 20160428; WO 2015099821 A1 20150702
DOCDB simple family (application)
US 201414219284 A 20140319; EP 14727104 A 20140401; SG 10201804946Q A 20140401; SG 11201602408V A 20140401; US 2014032476 W 20140401