Dyeing of silk with bifunctional reactive dyes: The relationship between exhaustion and fixation

被引:0
|
作者
Agarwal, D [1 ]
Sen, K [1 ]
Gulrajani, ML [1 ]
机构
[1] INDIAN INST TECHNOL,DEPT TEXT TECHNOL,NEW DELHI 110016,INDIA
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中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The influence of dye reactivity on the exhaustion of reactive dyes on silk has been studied. It was found that if reactivity is reduced by blocking or hydrolysing the reactive groups, exhaustion also decreases. A mechanism by which reactive dyes exhaust onto silk in neutral media is also proposed.
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页码:174 / 178
页数:5
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