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Dive into the research topics where Stephan Astegger is active.

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Featured researches published by Stephan Astegger.


Archive | 1991

Cellulose solution in water and nmmo

Peter Hinterholzer; Stefan Zikeli; Heinrich Firgo; Bernd Wolschner; Dieter Eichinger; Johann Männer; Stephan Astegger; Karin Weinzierl


Archive | 1990

Method of removing amines

Korger Dietmar; Stephan Astegger; Dieter Eichinger; Heinrich Firgo


Archive | 1990

Process for purifying an aqueous solution of N-methyl-morpholine N-oxide

Dietmar Korger; Dieter Eichinger; Stephan Astegger; Karin Dipl.-Ing. Weinzierl; Johann Männer


Archive | 1991

Process for the production of cellulose articles

Dieter Eichinger; Raimund Jurhovic; Stephan Astegger; Heinrich Firgo; Peter Hinterholzer; Karin Dipl.-Ing. Weinzierl; Stefan Zikeli


Archive | 1991

Method of removing water from a dilute solution of n-methylmorpholine-n-oxide, n-methylmorpholine, or morpholine

Stephan Astegger; Dieter Eichinger; Heinrich Firgo; Karin Weinzierl; Bernd Wolschner; Stefan Zikeli


Archive | 1996

AMINO OXIDES' SEPARATION PROCESS FROM WATERY SOLUTIONS RESULTING FROM THE CELLULOSE WORKING

Karin Weinzierl; Stephan Astegger; Dieter Eichinger; Heinrich Firgo; Bernd Wolschner; Stepfan Zikeli


Archive | 1992

METHOD FOR THE PRODUCTION OF CELLULOSE SHAPED ARTICLES

Eichinger Dieter; Dieter Eichinger; Jurhovic Raimund; Raimund Jurhovic; Astegger Stephan; Stephan Astegger; Firgo Heinrich; Heinrich Firgo; Hinterholzer Peter; Peter Hinterholzer; Weinzierl Karin; Karin Weinzierl; Zikeli Stefan; Stefan Zikeli


Archive | 1992

A PROCESS FOR PREPARING A SOLUTION OF CELLULOSE IN N-METHYL-MORPHOLINE-N-OXIDE AND WATER

Astegger Stephan; Stephan Astegger; Eichinger Dieter; Dieter Eichinger; Firgo Heinrich; Heinrich Firgo; Kirchgatterer Gallus; Gallus Kirchgatterer; Weinzierl Karin; Karin Weinzierl; Wolschner Bernd; Bernd Wolschner; Zikeli Stefan; Stefan Zikeli


Archive | 1991

Verfahren zur Herstellung von Celluloseformkörpern

Dieter Eichinger; Raimund Jurhovic; Stephan Astegger; Heinrich Firgo; Peter Hinterholzer; Karin Dipl.-Ing. Weinzierl; Stefan Zikeli


Archive | 1991

Process for the separation of amine oxides from aqueous solutions.

Karin Dipl.-Ing. Weinzierl; Stephan Astegger; Dieter Dr Dipl Ing Eichinger; Heinrich Dr Dipl Ing Firgo; Bernd Dr Dipl Ing Wolschner; Stefan Zikeli

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