Titre : |
The roles of elevated temperature and carriers in the dyeing of polyester fibres using disperse dyes : Part 3 model of dye adsorption based on dye solubility |
Type de document : |
texte imprimé |
Auteurs : |
Stephen M. Burkinshaw, Auteur |
Année de publication : |
2024 |
Article en page(s) : |
p. 513-555 |
Note générale : |
Bibliogr. |
Langues : |
Anglais (eng) |
Catégories : |
Colorants -- Adsorption Colorants dispersésCatégorie de colorants très peu solubles dans l'eau, utilisés à l'origine comme colorants pour l'acétate, et qui généralement sont appliqués sous forme de suspensions aqueuses de faible concentration.Les colorants dispersés sont largement utilisés dans la teinture de la plupart des fibres manufacturées, surtout le polyester. Fibres polyesters Hautes températures Solubilité Teinture -- Fibres textiles synthétiques
|
Index. décimale : |
667.3 Teinture et impression des tissus |
Résumé : |
This review concerns the application of disperse dyes to poly(ethylene terephthalate) fibres using aqueous immersion dyeing processes and the roles of both elevated dyeing temperatures and carriers in the disperse dye/polyester fibre and disperse dye/carrier/polyester fibre dyeing systems, respectively. In this part of the paper, a mechanistic model of the disperse dye adsorption process is presented that is based on the role of dye solubility in disperse dye-PET fibre substantivity. It is shown that the dye solubility model of disperse dye adsorption, which can be articulated using a simple mathematical approach, is able to account for the reasons why elevated dyeing temperatures are utilised in HT dyeing processes, and also why dyeing accelerants enable dyeing to be achieved using lower temperatures of ~100°C. |
Note de contenu : |
- DYE SOLUBILITY MODEL OF DISPERSE DYE ADSORPTION : Role of dye solubility in disperse dye substantivity - Interstitial water in aqueous dyeing - Mathematical interpretation of dye solubility model - Mechanism of dye solubility model of disperse dye adsorption - Applicability to the aqueous disperse dye/PET fibre dyeing system - Applicability to the aqueous disperse dye/carrier/PET fibre dyeing system - Applicability to other aqueous disperse dye/fibre dyeing systems
- RELEVANCE OF DYE SOLUBILITY MODEL OF DISPERSE DYE ADSORPTION TO COMMERCIAL DYEING PROCESSES FOR POLYESTER FIBRES : HT dyeing process - Carrier dyeing process - Dispersing agents - Reduction clearing - Fastness of disperse dyeings |
DOI : |
https://doi.org/10.1111/cote.12745 |
En ligne : |
https://drive.google.com/file/d/1o5eZ03A3mVPu7dbxdLgr3qQXowkmJjDO/view?usp=drive [...] |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=41316 |
in COLORATION TECHNOLOGY > Vol. 140, N° 4 (08/2024) . - p. 513-555