Heteroaryl disperse dyes derived from 2-aminobenzothiazole and their application on polyester fibre

被引：0
|
作者：
Dalal, MM [1 ]
Desai, KR [1 ]
机构：
[1] S GUJARAT UNIV,DEPT CHEM,SURAT 395007,INDIA
来源：
INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH | 1996年 / 21卷 / 02期
关键词：
2-amino-4-methoxybenzothiazole; azo disperse dyes; dyeing; polyester fibre;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
Thirteen 4-methoxy-2[H/substituted-4'-(N',N-disubstituted amino)phenylazo]benzothiazoles (Va-m) were prepared by coupling diazotized 2-amino-4-methoxybenzothiazole (II) with various substituted aniline derivatives (IVa-m) and their dyeing performance on polyester fibres was assessed. All the compounds (Va-m) showed good substantivity for polyester fibres and gave bright dyeing with moderate to good light fastness and good to excellent fastness to washing, perspiration, rubbing and sublimation.
引用
收藏
页码：161 / 164
页数：4
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