| 5847129 |
Process for the regeneration of an aqueous process liquid of the amine-oxide process |
Peter Harfmann |
1998-12-08 |
| 5409532 |
Amine-oxides |
Dieter Eichinger, Heinz Falk, Gunter Teubl |
1995-04-25 |
| 5216144 |
Method of producing shaped cellulosic articles |
Dieter Eichinger, Raimund Jurkovic, Heinrich Firgo, Peter Hinterholzer, Karin Weinzierl +1 more |
1993-06-01 |
| 5189152 |
Cellulose solution in water and NMMO |
Peter Hinterholzer, Stefan Zikeli, Heinrich Firgo, Bernd Wolschner, Dieter Eichinger +2 more |
1993-02-23 |
| 5118423 |
Method of removing water from a dilute solution of N-methylmorpholine-N-oxide, N-methylmorpholine, or morpholine |
Dieter Eichinger, Heinrich Firgo, Karin Weinzierl, Bernd Wolschner, Stefan Zikeli |
1992-06-02 |
| 5053138 |
Process for purifying an aqueous solution of N-methyl-morpholine N-oxide |
Dietmar Korger, Dieter Eichinger, Karin Weinzierl, Johann Manner |
1991-10-01 |
| 5043075 |
Method of removing amines |
Korger Dietmar, Dieter Eichinger, Heinrich Firgo |
1991-08-27 |