Synthesis and Fastness Properties of Disazo Disperse Dyes Derived from 4-Amino-3-Nitrotoluene

被引：0
|
作者：
Otutu, J. O. [1 ]
机构：
[1] Delta State Univ, Fac Sci, Dept Chem, PMB 1, Abraka, Delta State, Niger
来源：
ORIENTAL JOURNAL OF CHEMISTRY | 2011年 / 27卷 / 03期
关键词：
Synthesis; Fastness; Polyester; Thermofixation;
D O I：
暂无
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The synthesis and properties of a series of disazo disperse dyes are described. The use of different coupling components does not result in significant shift of the absorption maxima of the dyes which are mainly, a wide range of brown colours. All the dyes synthesized and applied by the thermosol process on 100 % polyester fibres, afforded very good light fastness, excellent washing, crocking and perspiration fastness. The dye structures were characterized by elemental analysis and spectral methods.
引用
收藏
页码：937 / 944
页数：8
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