EP 3161114 A1 20170503 - MIXTURES OF FRICTION MODIFIERS TO PROVIDE GOOD FRICTION PERFORMANCE TO TRANSMISSION FLUIDS
Title (en)
MIXTURES OF FRICTION MODIFIERS TO PROVIDE GOOD FRICTION PERFORMANCE TO TRANSMISSION FLUIDS
Title (de)
MISCHUNGEN AUS REIBUNGSMODIFIKATOREN ZUR BEREITSTELLUNG VON GUTEM REIBVERHALTEN AN GETRIEBEFLÜSSIGKEITEN
Title (fr)
MÉLANGES DE MODIFICATEURS DE COEFFICIENT DE FROTTEMENT POUR CONFÉRER DE BONNE PERFORMANCES AU FROTTEMENT À DES LIQUIDES POUR TRANSMISSION
Publication
Application
Priority
- US 201462018138 P 20140627
- US 2015037627 W 20150625
Abstract (en)
[origin: WO2015200592A1] Mixtures of friction modifiers provide excellent friction performance to transmission fluids, where the friction modifiers include an N-substituted oxalic acid bisamide or amide-ester containing at least two hydrocarbyl groups of 12 to 22 carbon atoms; and an amide or thioamide represented by R1R2N-C(X)R3 where X is O or S, R1 and R2 are hydrocarbyl groups of at least 6 carbon atoms, and R3 is hydroxyalkyl group of 1 to 6 carbon atoms or a condensate thereof.
IPC 8 full level
C10M 133/16 (2006.01); C10M 141/06 (2006.01); C10M 141/08 (2006.01)
CPC (source: CN EP KR US)
C10M 133/16 (2013.01 - CN EP KR US); C10M 141/08 (2013.01 - CN EP KR US); C10M 2207/026 (2013.01 - CN EP KR US); C10M 2207/289 (2013.01 - CN EP KR US); C10M 2209/084 (2013.01 - CN EP US); C10M 2215/02 (2013.01 - KR US); C10M 2215/04 (2013.01 - CN EP US); C10M 2215/042 (2013.01 - CN EP KR US); C10M 2215/064 (2013.01 - CN EP US); C10M 2215/08 (2013.01 - CN EP US); C10M 2215/086 (2013.01 - CN EP US); C10M 2215/224 (2013.01 - CN EP US); C10M 2215/28 (2013.01 - CN EP US); C10M 2219/046 (2013.01 - CN EP US); C10M 2219/062 (2013.01 - CN EP US); C10M 2219/104 (2013.01 - CN EP US); C10M 2223/02 (2013.01 - CN EP US); C10M 2223/049 (2013.01 - CN EP US); C10M 2227/061 (2013.01 - CN EP KR US); C10N 2010/04 (2013.01 - CN EP KR US); C10N 2030/02 (2013.01 - US); C10N 2030/04 (2013.01 - US); C10N 2030/06 (2013.01 - CN EP KR US); C10N 2030/10 (2013.01 - US); C10N 2030/12 (2013.01 - US); C10N 2030/36 (2020.05 - US); C10N 2030/40 (2020.05 - CN EP KR US); C10N 2030/52 (2020.05 - US); C10N 2040/042 (2020.05 - CN EP KR US)
Citation (search report)
See references of WO 2015200592A1
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)
WO 2015200592 A1 20151230; AU 2015279917 A1 20161013; BR 112016023961 A2 20170815; CA 2953823 A1 20151230; CA 2953823 C 20220913; CN 106459808 A 20170222; CN 106459808 B 20201027; EP 3161114 A1 20170503; EP 3161114 B1 20180606; JP 2017519066 A 20170713; JP 6525439 B2 20190605; KR 102425108 B1 20220726; KR 20170026345 A 20170308; US 2017096613 A1 20170406
DOCDB simple family (application)
US 2015037627 W 20150625; AU 2015279917 A 20150625; BR 112016023961 A 20150625; CA 2953823 A 20150625; CN 201580033691 A 20150625; EP 15736127 A 20150625; JP 2016568036 A 20150625; KR 20167033091 A 20150625; US 201515316892 A 20150625