SIGNIFICANCE OF CHITOSAN TO IMPROVE THE SUBSTANTIVITY OF REACTIVE DYES

SIGNIFICANCE OF CHITOSAN TO IMPROVE THE SUBSTANTIVITY OF REACTIVE DYES

Chitosan (polysaccharide) is used for cationization of cotton and to increase the uptake of reactive dye by the cationized cotton. Four different concentration of chitosan (0.5, 1.0, 1.5 and 2.0%) were applied for 0.5 and 4.0% shades of C.I. Reactive Red and C.I. Reactive Yellow dye, respectively. D...

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Bibliographic Details
Main Authors: CHATHA,S. A. S, HUSSAIN,A. I, ALI,S, SAIF,M. J, MALLHI,A. I, SAGIR,M, NAZ,M. Y
Language:English
Published: Sociedad Chilena de Química 2016
Subjects:
Chitosan
exhausting agent
reactive dyes
washing fastness
light fastness
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000200009
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