EP 3126322 A1 20170208 - PREPARATION OF TEDA BY TREATMENT OF AN AMINE MIXTURE WITH A ZEOLITE CATALYST
Title (en)
PREPARATION OF TEDA BY TREATMENT OF AN AMINE MIXTURE WITH A ZEOLITE CATALYST
Title (de)
HERSTELLUNG VON TEDA DURCH UMSETZUNG VON EINEM AMINGEMISCH AN EINEM ZEOLITHKATALYSATOR
Title (fr)
PRÉPARATION DE TEDA PAR TRAITEMENT D'UN MÉLANGE D'AMINE, EN PRESENCE D'UN CATALYSEUR ZÉOLITHIQUE
Publication
Application
Priority
- EP 14163326 A 20140403
- EP 2015057255 W 20150401
Abstract (en)
[origin: WO2015150489A1] The invention relates to a method for producing triethylenediamine (TEDA), in which a mixture comprising the components a) ethylenediamine (EDA), b) at least one compound that contains hydroxyl groups, and c) at least one compound that contains NH2 groups, is reacted on a zeolite catalyst.
IPC 8 full level
C07C 209/64 (2006.01); C07C 211/14 (2006.01); C07D 487/08 (2006.01)
CPC (source: EP)
C07C 209/16 (2013.01); C07C 209/64 (2013.01); C07D 487/08 (2013.01)
C-Set (source: EP)
Citation (search report)
See references of WO 2015150489A1
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 2015150489 A1 20151008; CN 106164042 A 20161123; EP 3126322 A1 20170208; JP 2017516754 A 20170622
DOCDB simple family (application)
EP 2015057255 W 20150401; CN 201580018450 A 20150401; EP 15713890 A 20150401; JP 2016560668 A 20150401