EP 2356202 B1 20140305 - Use of a Composition as a Rust-inhibitor in an Internal Combustion Engine
Title (en)
Use of a Composition as a Rust-inhibitor in an Internal Combustion Engine
Title (de)
Die Verwendung einer Zusammensetzung als Rust-inhibitor in einer Brennkraftmaschine
Title (fr)
L'utilisé d'une composition pour inhiber la rouille dans une machine à combustion interne
Publication
Application
Priority
- US 2009063054 W 20091103
- US 11143108 P 20081105
Abstract (en)
[origin: WO2010053893A1] The invention provides a method of lubricating an internal combustion engine in the presence of a contaminant amount of water. The invention further relates to the use of a derivative of a hydroxy-carboxylic acid or a monoester of a polyol and an aliphatic carboxylic acid as a rust inhibitor.
IPC 8 full level
C10M 129/72 (2006.01); C10M 129/74 (2006.01); C10M 129/76 (2006.01); C10M 133/16 (2006.01); C10N 30/12 (2006.01); C10N 40/25 (2006.01)
CPC (source: EP US)
C10M 129/72 (2013.01 - EP US); C10M 129/74 (2013.01 - EP US); C10M 129/76 (2013.01 - EP US); C10M 133/16 (2013.01 - EP US); C10M 2201/02 (2013.01 - EP US); C10M 2207/289 (2013.01 - EP US); C10M 2215/086 (2013.01 - EP US); C10M 2215/12 (2013.01 - EP US); C10M 2219/068 (2013.01 - EP US); C10M 2223/045 (2013.01 - EP US); C10N 2030/12 (2013.01 - EP US); C10N 2030/42 (2020.05 - EP US); C10N 2030/43 (2020.05 - EP US); C10N 2030/45 (2020.05 - EP US); C10N 2040/25 (2013.01 - EP US)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010053893 A1 20100514; CA 2742292 A1 20100514; CA 2742292 C 20180612; CN 102272275 A 20111207; CN 102272275 B 20150204; EP 2356202 A1 20110817; EP 2356202 B1 20140305; US 2011237479 A1 20110929
DOCDB simple family (application)
US 2009063054 W 20091103; CA 2742292 A 20091103; CN 200980153446 A 20091103; EP 09744898 A 20091103; US 200913127082 A 20091103