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http://nopr.niscpr.res.in/handle/123456789/32378| Title: | Syntheses of azo disperse dyes from 2-amino-6-briomobenzothiazole and their application on polyester fibres |
| Authors: | Modi, B R Desai, K R |
| Keywords: | 2-Amino-6-bromobenzothiazole;Azo disperse dyes;Dyeing;Polyester fibre |
| Issue Date: | Mar-1994 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Eleven azo disperse dyes, viz. (i-bromo-2-[H/substituted- 4'-(N, N-disubstituted amino)phenylazo]benzothiazoles (Va-k), were prepared by coupling diazotized 2-amino-6-bromobenzothiazole (II) with various substituted aniline derivatives (lVa-k) and their dyeing performance on polyester fibres was assessed. All the compounds, when applied on polyester fibres as 2% shade, gave moderate to good light fastness, good to excellent fastness to washing, perspiration, rubbing and sublimation, and very good to excellent exhaustion. |
| Page(s): | 46-49 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.19(1) [March 1994] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 19(1) 46-49.pdf | 807.14 kB | Adobe PDF | View/Open |
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