ISSUE - 83/2004

CONTENTS

WOOD CHARACTERIZATION

CHARACTERIZATION OF FUNGAL GROWTH ON LENZING BEECH LOGS

C. Gradinger, M. Schwanninger
Competence Center Wood, Vienna (Austria)

A. Promberger
Competence Center Wood, Lenzing (Austria)

M. Schwanninger
BOKU - University of Natural Resources and Applied Life Sciences, Vienna (Austria)

K. Messner
University of Technology, Vienna (Austria)

H. Sixta
Lenzing AG, Lenzing (Austria)

TOPOCHEMICAL CHARACTERIZATION OF LIGNINS AND PHENOLIC EXTRACTIVES IN WOOD CELL WALLS

G. Koch
Federal Research Centre of Forestry and Forest Products, Hamburg (Germany)

CONFOCAL RAMAN SPECTROSCOPY - APPLICATIONS ON WOOD SAMPLES

T. Röder, H. Sixta
Lenzing AG, Lenzing (Austria)

INVESTIGATION OF STORAGE CONDITIONS ON BEECH WOOD LOGS AND CHIPS AND ITS INFLUENCE ON THE PRODUCTION OF DISSOLVING SULFITE PULP

A. Promberger; H. K. Weber, A. Stockinger
Competence Center Wood, Lenzing (Austria)

H. Sixta
Lenzing AG, Lenzing (Austria)

PULP COOKING PROCESS

PRODUCTION OF SPRUCE DISSOLVING PULP WITH THE PREHYDROLYSIS-ALKALINE SULFITE PROCESS (PH-ASA)

O. Kordsachia, S. Roßkopf, R. Patt
Institut for Wood Chemistry and Chemical Technology of Wood and Department of Wood Science, Hamburg (Germany)

MODELLING OF THE ACID SULFITE PULPING PROCESS-PROBLEM DEFINITION AND THEORETICAL APPROACH FOR A SOLUTION WITH THE MAIN FOCUS ON THE RECOVERY OF COOKING CHEMICALS

M. G. Wolfinger
Lenzing Technik GmbH & Co KG, Lenzing (Austria)

H. Sixta
Lenzing AG, Lenzing (Austria)

HEMICELLULOSE FOULING BEHAVIOUR DURING NANOFILTRATION OF PRESS LIQUOR

R. Schlesinger, H. Weber
Competence Centre for Wood Composites and Wood Chemistry K-Plus, Lenzing (Austria)

T. Röder, G. Götzinger, H. Sixta
Lenzing AG, Lenzing (Austria)

M. Harasek, A. Friedl
Vienna University of Technology, Vienna (Austria)

MONOTORING OF THE PHASE TRANSITION OF MAGNESIUM SULPHITE HYDRATES BY ONLINE RAMAN SPECTROSCOPY

M. Steindl, H. Weber
Competence Centre for Wood Composites and Wood Chemistry K-Plus, Lenzing (Austria)

T. Röder, R. Simharl, H. Sixta
Lenzing AG, Lenzing (Austria)

M. Harasek, A. Friedl
Vienna University of Technology, Vienna (Austria)

PULP CHARACTERIZATION

MOLAR MASS DISTRIBUTIONS OF CELLULOSE BY ANALYTICAL ULTRACENTRIFUGATION

K. Bernhard
University of Stuttgart, Stuttgart (Germany)

W. Oppermann
Technical University Clausthal, Clasthal-Zellerfeld (Germany)

APPLICATIONS OF FT RAMAN SPECTROSCOPY FOR CHARACTERIZATION OF CELLULOSE

K. Schenzel
Martin Luther University Halle-Wittenberg, Halle (Germany)

S. Fischer
Fraunhofer Institute of Applied Polymer Research, Potsdam (Germany)

UNCONVENTIONAL DISSOLUTION AND DERIVATIZATION OF CELLULOSE

S. Fischer
Fraunhofer Institute of Applied Polymer Research, Potsdam (Germany)

THERMAL TREATMENT OF CELLULOSE PULPS AND ITS INFLUENCE TO CELLULOSE REACTIVITY

T. Röder, H. Sixta
Lenzing AG, Lenzing (Austria)

A NOVEL DIAZO REAGENT FOR FLUORESCENCE LABELING OF CARBOXYL GROUPS IN PULP

R. Bohrn, A. Potthast, T. Rosenau, P. Kosma
BOKU - University of Natural Resources and Applied Life Science, Vienna (Austria)

H. Sixta
Lenzing AG, Lenzing (Austria)

CELLULOSE FIBRES

FLUORESCENT MOLECULAR PROBES FOR THE CHARACTERISATION OF FIBRE STRUCTURE AND THE DISTRIBUTION OF TEXTILE RESIN FINISHING ON LYOCELL

M. Abu Rous, A. P. Manian
Leopold-Franzens-University Innsbruck, Dornbirn (Austria)

T. Röder, K. C. Schuster
Lenzing AG, Lenzing (Austria)

I. Lichtscheidl
University of Vienna, Vienna (Austria)

HIGHER PERFORMANCE WITH NATURAL INTELLIGENCE

J. Männer, K. C. Schuster, F. Suchomel, A. Gürtler, H. Firgo
Lenzing AG, Lenzing (Austria)

HOME TEXTILES WITH FEEL GOOD FACTOR DERIVED FROM WOOD

K. C. Schuster, H. Firgo, F. Haussmann, J. Männer
Lenzing AG, Lenzing (Austria)

TREATMENT OF CELLULOSIC FIBERS WITH SUPERCRITICAL CARBON DIOXIDE

G. Kraft, C. Muss, T. Röder
Lenzing AG, Lenzing (Austria)

C. Adelwöhrer, T. Rosenau
BOKU - University of Natural Resources and Applied Life Science, Vienna (Austria)