EP 2229365 A1 20100922 - Method for improving the hydrolysis stability of ionic liquids
Title (en)
Method for improving the hydrolysis stability of ionic liquids
Title (de)
Verfahren zur Verbesserung der Hydrolysestabilität ionischer Flüssigkeiten
Title (fr)
Procédé d'amélioration de la stabilité à l'hydrolyse de liquides ioniques
Publication
Application
Priority
- EP 2008067428 W 20081212
- EP 07150039 A 20071214
- EP 08863060 A 20081212
Abstract (en)
[origin: WO2009077452A1] The present invention relates to a method for improving the hydrolysis stability of ionic liquids (IL), wherein at least one tertiary amine or a quaternary ammonia compound, which is different from the ionic liquid (IL), is added to an ionic liquid (IL).
IPC 8 full level
C07D 233/56 (2006.01); C07D 233/58 (2006.01)
CPC (source: EP US)
C07D 233/56 (2013.01 - EP US); C07D 233/58 (2013.01 - EP US)
Citation (search report)
See references of WO 2009077452A1
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009077452 A1 20090625; CN 101918368 A 20101215; CN 101918368 B 20130424; EP 2229365 A1 20100922; JP 2011506404 A 20110303; KR 20100098440 A 20100906; US 2010267596 A1 20101021; ZA 201004887 B 20131223
DOCDB simple family (application)
EP 2008067428 W 20081212; CN 200880125135 A 20081212; EP 08863060 A 20081212; JP 2010537462 A 20081212; KR 20107015477 A 20081212; US 74737208 A 20081212; ZA 201004887 A 20100712