Some properties of a thickener for preparing inkjet printing ink for nylon carpet / Chang E. Zhou in COLORATION TECHNOLOGY, Vol. 133, N° 2 (04/2017)  

[article]  inCOLORATION TECHNOLOGY > Vol. 133, N° 2 (04/2017) . - p. 116-121 Titre : Some properties of a thickener for preparing inkjet printing ink for nylon carpet Type de document : texte imprimé Auteurs : Chang E. Zhou, Auteur ; Qing Zhang, Auteur ; Chi-Wai Kan, Auteur Année de publication : 2017 Article en page(s) : p. 116-121 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Durée de stockage Electrolytes Encre jet d'encre Epaississants Impression jet d'encre Polyacrylates Polyamide 66 Tapis Tension superficielle Index. décimale : 667.3 Teinture et impression des tissus Résumé : The properties of a thickener for nylon carpet inkjet printing are presented in this work. A water-based ink was prepared from polyacrylate-based thickener. The physical and chemical properties of the polyacrylate-based thickener used for preparing the inkjet printing ink, as well as its printing effects on carpet, were investigated. Before printing, the properties of the ink, including its surface tension, electrolyte resistance, storage stability, and percentage removal, were investigated. After printing, the efficiency of coloration of printed carpet and the fastness of printed carpet were studied. The results concerning the surface tension and percentage removal of printing ink show that the polyacrylate-based thickener printing ink is suitable for nylon carpet inkjet printing. Meanwhile, its storage stability and electrolyte resistance make it suitable for printing. The efficiency of coloration of printed carpet and the fastness of printed carpet satisfy the requirements of application at appropriate ink concentration and viscosity. Note de contenu : - EXPERIMENTAL : Materials - Preparation of printing ink with different thickener concentrations - Method for inkjet printing onto nylon carpet - Surface tension - Effect of electrolyte - Storage stability - Efficiency of coloration of printed carpet - Fastness - Washing-off of thickener - RESULTS AND DISCUSSION : Surface tension - Effect of electrolyte - Storage stability - Efficiency of coloration of printed carpet - Fastness of printed carpet - Washing-off of thickener DOI : 10.1111/cote.12262 En ligne : https://drive.google.com/file/d/1K59wB8Uq0Sn2MOgzUZUpCs9EBi3Rj9h4/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28224 [article]

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A systematic study of dyeing polybutylene succinate fibres / Dawei Li in COLORATION TECHNOLOGY, Vol. 136, N° 1 (02/2020)  

[article]  inCOLORATION TECHNOLOGY > Vol. 136, N° 1 (02/2020) . - p. 87-96 Titre : A systematic study of dyeing polybutylene succinate fibres Type de document : texte imprimé Auteurs : Dawei Li, Auteur ; Bingjie Zhang, Auteur ; Shugen Wang, Auteur ; Chang E. Zhou, Auteur ; Chang Sun, Auteur Année de publication : 2020 Article en page(s) : p. 87-96 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bains de teinture -- Analyse Colorimétrie Morphologie (matériaux) Paramètres de solubilité Polybutylène succinate Solidité de la couleur Statistique Teinture -- Fibres textiles synthétiques Index. décimale : 667.3 Teinture et impression des tissus Résumé : Biodegradable polybutylene succinate (PBS) fibre is a new type of textile fibre, but its application in the textile industry is limited by the lack of related dyeing methods. In this study, the solubility parameters of PBS fibres are calculated, and solvent dyes with similar solubility parameters are proposed to dye PBS fibres to show that the dyeing scheme creatively resolves the difficulty in dyeing PBS fibres. The technical parameters of suitable dyes, and the dyeing conditions with ethanol as the dyeing medium, consisted of a dyeing temperature of 90°C, a dyeing time of 30 minutes and a liquor ratio of 30:1. The dyeing results show that the levelling property is good, the dyebath exhaustion is high, and the washing fastness, the rubbing fastness and the perspiration fastness index of the dyed fibres are satisfactory. Note de contenu : - EXPERIMENTAL : Materials - Apparatus - Calculation of solubility parameters - Dyeing process - Dyebath exhaustion - Colour measurement - Colour fastness - Surface morphology - Statistical analysis - RESULTS AND DISCUSSION : Solubility parameters for dyeing PBS fibres - The influence of solubility parameters on PBS fibre dyeing - The influence of dyeing temperature on PBS fibre dyeing - The influence of dyeing time on the dyeing of PBS fibres - The influence of liquor ratio on dyeing of PBS fibres - Colour fastness of dyes PBS fibres DOI : https://doi.org/10.1111/cote.12448 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12448 Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33702 [article]

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