| Titre : |
The roles of elevated temperature and carriers in the dyeing of polyester fibres using disperse dyes : Part 1 fundamental aspects |
| Type de document : |
texte imprimé |
| Auteurs : |
Stephen M. Burkinshaw, Auteur |
| Année de publication : |
2024 |
| Article en page(s) : |
p. 149-207 |
| 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
Formulation (Génie chimique)
Polyéthylène téréphtalate
Solutions aqueuses (chimie)
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) (PET) fibres using aqueous immersion dyeing processes and the roles of both elevated dyeing temperatures and carriers in such dyeing systems. This part of the paper presents a review of the fundamental properties and characteristics of PET fibres, disperse dyes and dyeing accelerants. In the next part of the paper, the various theories and concepts that have been proposed to explain the promotional effects imparted by elevated dyeing temperatures and carriers to disperse dye uptake on PET and other types of fibre, are reviewed and analysed, from the viewpoints of the essential physico-chemical aspects of both the aqueous disperse dye/PET and disperse dye/carrier/PET systems. Later parts of the paper will present a mechanistic model of the disperse dye adsorption process based on dye solubility as well as a novel plasticisation model of dye diffusion. |
| Note de contenu : |
- INTRODUCTION : Background - Conventional models of the mechanism of disperse dye adsorption - Purpose of the review - Structure of the paper
- THE AQUEOUS DISPERSE DYE/PET FIBRE AND DISPERSE DYE/CARRIER/PET FIBRE DYEING SYSTEMS
- WATER
- PET FIBRES : Classification - Usage - Manufacture - Structure - Properties of relevance to exhaust dyeing - Thermal properties - Water sorption properties
- DISPERSE DYES : Classification - Usage - Aqueous solubility - Dispersing agents - Dye self-association - Dye formulation - Levelling agents
- DYEING ACCELERANTS OR CARRIERS : IMMERSION DYEING OF PET FIBRES : HT dyeing - Carrier dyeing - Reduction clearing - Dyeability of PET fibres |
| DOI : |
https://doi.org/10.1111/cote.12715 |
| En ligne : |
https://drive.google.com/file/d/1GF6S7eF_QvXlTljNP_sv_GpHwtVI5vO0/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40937 |
in COLORATION TECHNOLOGY > Vol. 140, N° 2 (04/2024) . - p. 149-207
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The roles of elevated temperature and carriers in the dyeing of polyester fibres using disperse dyes : Part 1 fundamental aspects in COLORATION TECHNOLOGY, Vol. 140, N° 2 (04/2024)
