Titre : |
Dyeing of chamois leather using water soluble sulphure dyes |
Type de document : |
texte imprimé |
Auteurs : |
A. Jaya Prakash, Auteur ; Rathinam Aravindhan, Auteur ; N. Nishad Fathima, Auteur ; Jonnalagadda Raghava Rao, Auteur |
Année de publication : |
2016 |
Article en page(s) : |
p. 383-389 |
Note générale : |
Bibliogr. |
Langues : |
Américain (ame) |
Catégories : |
Colorants Colorimétrie Cuirs et peaux -- Propriétés organoleptiques Cuirs et peaux -- Teinture Cuirs et peaux de Chamois Humidité -- Absorption:Eau -- Absorption pH Résistance à l'abrasion Solidité de la couleur Soufre
|
Index. décimale : |
675 Technologie du cuir et de la fourrure |
Résumé : |
Chamois leathers find application in fuel filtration and cleaning. Recently, use of chamois leathers is explored in the development of sports garments, gloves and other personal wear. However, one of the consumer demand viz. different colors on the end product is not met by chamois leathers. Hence, dyeing is essential to make it more attractive for end user applications. In the present work an attempt has been made to develop colored chamois leather by employing water soluble sulphur dyes. The offer of sulphur dyes have been optimized based on dyeing characteristics, color fastness and color values. The results indicate that offer of 1 and 2% of the dyes show better colour value and fastness to rubbing. Hence, it could be inferred that coloring of chamois leathers not only improved the aesthetic appeal but also helped in adding value without altering inherent properties of chamois leather. |
Note de contenu : |
- EXPERIMENTAL SECTION : Materials - Methods : Dyeing of chamois leather - Color measurement of chamois leathers - Color fastness analysis - Water absorption - Organoleptic
- RESULTS AND DISCUSSION : Dyeing of leather matrix - Reaction mechanism and effect of pH - Stability of dye solution towards acid, alkali and hard water - Color measurement of chamois leather - Color fastness - Water absorption - Evaluation of organoleptic properties |
En ligne : |
https://drive.google.com/file/d/1qxWDPiimzVoIWkafnFc4jR84urkRyfXC/view?usp=drive [...] |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27032 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CXI, N° 10 (10/2016) . - p. 383-389