Improvement on Dyeing Performance of Different Bifunctional Reactive Dyes for Soybean Protein Fibers
2012 ◽
Vol 502
◽
pp. 306-311
◽
Keyword(s):
Ph Value
◽
This study assesses dyeing performance of reactive dyes with monofluorotriazine and modified cvinyl-sulfone bifunctional reactive groups in alkaline/acid denaturalization bath to the soybean fibers. It has been shown that 3~4 of the dyeing pH value, 60 minutes and 70°C of dyeing time and temperature were selected for denatured bath. The denaturalization bath can dramatically improve exhaustion and fixation and significantly decrease the chromaticity of the dyeing effluent. Besides, colorimetric properties, fastness and mechanical strength of the dyed fabrics were evaluated to indicate applicability of this dyeing process of soybean protein fibers.
2013 ◽
Vol 2013
◽
pp. 1-10
◽
Keyword(s):
2020 ◽
Vol ahead-of-print
(ahead-of-print)
◽
2013 ◽
Vol 734-737
◽
pp. 2222-2225
Keyword(s):
1940 ◽
Vol 32
(12)
◽
pp. 1549-1551
◽