D - Textiles – Paper – 06 – M
Patent
D - Textiles, Paper
06
M
D06M 15/423 (2006.01) D06M 13/358 (2006.01) D06M 13/432 (2006.01) D06M 13/46 (2006.01) D06M 13/463 (2006.01) D06P 1/54 (2006.01) D06P 1/649 (2006.01) D06P 1/66 (2006.01) D06P 5/22 (2006.01) D21H 17/07 (2006.01) D21H 23/04 (2006.01) D21H 23/24 (2006.01) D06P 3/60 (2006.01) D06P 3/62 (2006.01) D06P 3/66 (2006.01) D21H 23/16 (2006.01) D21H 23/28 (2006.01)
Patent
CA 2291016
Method for treating fibrous cellulosic materials using an aqueous cationic treating solution containing a cyclic polyhydroxy compound and choline chloride, by which dye uptake of the material, and the environmental effects of the subsequent dyeing process are improved.
L'invention concerne un procédé de traitement de matériaux cellulosiques fibreux au moyen d'une solution de traitement cationique aqueuse contenant un composé polyhydroxy cyclique et du chlorure de choline, ce qui permet d'améliorer l'absorption de colorant par le matériau et les effets sur l'environnement du procédé de coloration.
Arkion Life Sciences
Dimock Stratton Llp
Ducoa L.p.
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