| 12428383 |
Gas-phase process for the conversion of glycolaldehyde with an aminating agent |
Tatjana HUBER, Martin Ernst, Johann-Peter Melder, Thomas Krug |
2025-09-30 |
| 12162842 |
Conversion of glycolaldehyde with an aminating agent |
Martin Ernst, Tatjana HUBER, Johann-Peter Melder, Thomas Krug |
2024-12-10 |
| 10995057 |
Method for hydrogenating nitriles in the presence of a ruthenium catalyst carried on ZrO2 |
Christian Eidamshaus, Thomas Krug, Johann-Peter Melder, Joerg Pastre, Regine Helga Bebensee |
2021-05-04 |
| 9914693 |
Process for preparing EDA using SO2-free hydrocyanic acid |
Hermann Luyken, Michael Lorenz, Gordon Brasche, Markus Jegelka, Barbara BECKER +4 more |
2018-03-13 |
| 9828329 |
Method for the distillative purification of EDA |
Hermann Luyken, Michael Lorenz, Gordon Brasche, Markus Jegelka, Barbara BECKER +4 more |
2017-11-28 |
| 9695121 |
2,6-bis-(aminomethyl)piperidine derivatives |
Thomas Schmidt, Alfred Oftring, Alexander Panchenko, Kirsten Dahmen, Oliver Molt |
2017-07-04 |
| 9096497 |
Process for preparing EDDN and EDMN |
Hermann Luyken, Sebastian Ahrens, Gordon Brasche, Jens Baldamus, Robert Baumann +4 more |
2015-08-04 |
| 9012638 |
Process for preparing EDDN and/or EDMN by conversion of FACH and EDA |
Hermann Luyken, Sebastian Ahrens, Gordon Brasche, Jens Baldamus, Robert Baumann +4 more |
2015-04-21 |
| 8952156 |
Process for working up reaction outputs from the hydrogenation of EDDN or EDMN |
Hermann Luyken, Sebastian Ahrens, Gordon Brasche, Jens Baldamus, Robert Baumann +4 more |
2015-02-10 |
| 8946459 |
Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN |
Hermann Luyken, Sebastian Ahrens, Gordon Brasche, Jens Baldamus, Robert Baumann +4 more |
2015-02-03 |
