Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/24597| Title: | Low temperature bleaching of cotton using TAED activated peroxide bath |
| Authors: | Malik, S K Das, Manoj |
| Keywords: | Cotton;Hydrogen peroxide;Low temperature bleaching;Tetraacetylethylenediamine |
| Issue Date: | Dec-2006 |
| Publisher: | NISCAIR-CSIR, India |
| IPC Code: | Int. Cl.8 D06B3/00 |
| Abstract: | Low temperature bleaching of cotton fabric using tetraacetylethylenediamine (TAED) in the hydrogen peroxide (H2O2) bath has been studied and the most appropriate conditions for this bleaching established. In this technique, in-situ peracetic acid formation takes place via reaction of TAED and H2O2 This method gives bleaching comparable to that of the conventional method at relatively low temperature (60°C). The extent of bleaching depends upon the temperature of bleaching, pH, concentration of TAED and treatment time. The loss of strength, process time and alkali required are also found to be less than for the samples bleached in conventional manner. |
| Page(s): | 588-590 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.31(4) [December 2006] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 31(4) 588-590.pdf | 2.85 MB | Adobe PDF | View/Open |
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