| Titre : |
Novel hydrolysable azo disperse dyes based on N-ester-1,8-naphthalimide: dyeing of polyester–cotton blends |
| Type de document : |
texte imprimé |
| Auteurs : |
Javad Mokhtari, Auteur ; Kamaladin Gharanjig, Auteur ; Mokhtar Arami, Auteur ; Niyaz Mohammad Mahmoodi, Auteur |
| Année de publication : |
2009 |
| Article en page(s) : |
p. 295-300 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
The dyeing of polyester–cotton blends with new alkali-hydrolysable azo disperse dyes based on N-ester-1,8-naphthalimide was investigated. Polyester–cotton blend fabrics were dyed using both one- and two-bath methods. Dyes 3 and 4 offered lower colour yield on polyester using the one-bath method. For the rest of the dyes, employing either the one- or two-bath method resulted in a similar colour yield on polyester fabric. The results for fastness properties and colour yield of the dyeings showed that the dyes were suitable for dyeing polyester–cotton blends using the one-bath method. The kinetic study of hydrolysis of the dyes in alkali media obeyed the pseudo first-order reaction rate. |
| DOI : |
10.1111/j.1478-4408.2008.00155.x |
| En ligne : |
http://onlinelibrary.wiley.com/doi/10.1111/j.1478-4408.2008.00155.x/pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3177 |
in COLORATION TECHNOLOGY > Vol. 124, N° 5 (2008) . - p. 295-300
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Novel hydrolysable azo disperse dyes based on N-ester-1,8-naphthalimide: dyeing of polyester–cotton blends in COLORATION TECHNOLOGY, Vol. 124, N° 5 (2008)
