Isolation and identification of residual chromophores in cellulosic materials

Macromolecular Symposia

Volumn 223, Issue , 2005, Pages 239-252

  Rosenau, Thomas ^a   Potthast, Antje ^a   Hofinger, Andreas ^a   Kosma, Paul ^a  

^a UNIVERSITY OF NATURAL RESOURCES AND LIFE SCIENCES   (Austria)

Author keywords

Cellulose; Chromophores; Fibers; Pulp; Quinines; Trace analysis

Indexed keywords

ACETIC ACID; AROMATIC COMPOUNDS; CELLULOSE DERIVATIVES; CHEMICAL BONDS; FIBERS; PULP; TRACE ANALYSIS;

BACTERIAL CELLULOSE; CELLULOSIC PULPS; DERIVITIZATION; QUININES;

CHROMOPHORES;

ACETIC ACID; AROMATIC COMPOUNDS; CELLULOSE DERIVATIVES; CHEMICAL BONDS; CHROMOPHORES; FIBERS; PULPS;

EID: 20444481348     PISSN: 10221360     EISSN: None     Source Type: Journal    
DOI: 10.1002/masy.200550517     Document Type: Conference Paper

References (18)

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15. For a thorough examination of the chromophores in Lyocell material and their formation mechanisms see: a) I. Adorjan, A. Potthast, T. Rosenau, H. Sixta, P. Kosma, Cellulose 2004, 12(1), in press. Discoloration of cellulose solutions in N-methylmorpholine-N-oxide (Lyocell). Part 1: Studies on model compounds and pulps.
16. b) T. Rosenau, A. Potthast, W. Milacher, I. Adorjan, A. Hofinger, P. Kosma, Cellulose 2004, 12(1), in press. Discoloration of cellulose solutions in N-methylmorpholine-N-oxide (Lyocell). Part 2: Isolation and Identification of Chromophores.
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18. T. Rosenau, A. Potthast, W. Milacher, A. Hofinger, P. Kosma, Polymer 2004, 45 (19), 6437-6443. Isolation and identification of residual chromophores in cellulosic materials.