| Titre : |
Coloration with nanoparticles : Scope for developing simultaneous colouring and functional properties onto textile surfaces—a short review |
| Type de document : |
texte imprimé |
| Auteurs : |
Chanchal Kumar Kundu, Auteur ; Tanvir Hossen, Auteur ; Saha Rajib, Auteur |
| Année de publication : |
2022 |
| Article en page(s) : |
p. 443-455 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Argent
Composés inorganiques
Composés organiques
Matériaux -- Propriétés fonctionnelles
Nanoparticules
Teinture -- Fibres textiles
|
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
Increasing environmental pressures over the last few years have led to attention for non-biocide treatments in the wood protection field. The ε-caprolactone modification of wood by substitution or blocking of hydroxyl groups with hydrophobic poly(ε-caprolactone) (PCL) is one of the novel modification methods developed in recent years. In this study, ring-opening polymerization of ε-caprolactone in wood cell walls was evaluated by the 3rd and 6th re-use of recovered monomer and by oven-curing method. Spruce samples were modified by re-used ε-caprolactone and exposed to the natural weathering agents for 12 months. After weathering, the color change, surface roughness measurements, and macroscopic and ultra-microscopic observations revealed that the modified wood had better surface properties than reference wood. FT-IR analysis proved that PCL was on the weathered surface up to the 6th months, but very little amount was detected on the surfaces with a longer weathering period. The results clearly showed that the efficiency of PCL modification with re-use of the monomer solution was sufficient during the initial weathering periods, but efficiency was reduced after a prolonged exposure period. |
| Note de contenu : |
- MATERIALS AND METHODS
- RESULTS AND DISCUSSION : Results of tensile and tear strength - Results of colour measurements - Results of dimensional stability - Results of skew movement - Results of colourfastness to rubbing and areal density
- Table 1 : Quality parameters of the yarns used in denim fabrics
- Table 2 : Specifications of the denim fabric
- Table 3 : Processes
- Table 4 : Tests performed and standards
- Table 5 : Descriptions of industrial denim washing techniques
- Table 6 : Strength values of the fabrics
- Table 7 : Measured CIELab values of samples
- Table 8 : Colour differences between the samples of standard and reduced process methods
- Table 9 : Colour fastness to rubbing and areal density of the samples
- Table 10 : Water, electricity, and natural gas consumption of processes
- Table 11 : Energy and environmental impacts of the process |
| Référence de l'article : |
https://doi.org/10.1111/cote.12621 |
| En ligne : |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12621 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38120 |
in COLORATION TECHNOLOGY > Vol. 138, N° 5 (10/2022) . - p. 443-455
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Coloration with nanoparticles : Scope for developing simultaneous colouring and functional properties onto textile surfaces—a short review in COLORATION TECHNOLOGY, Vol. 138, N° 5 (10/2022)
