Colour changes during ageing of finished leather / H. Turner in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 76, N° 5 (09-10/1992)  

[article]  inJOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 76, N° 5 (09-10/1992) . - p. 169-171 Titre : Colour changes during ageing of finished leather Type de document : texte imprimé Auteurs : H. Turner, Auteur ; D. Davighi, Auteur ; Geoffrey E. Attenburrow, Auteur Année de publication : 1992 Article en page(s) : p. 169-171 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Leather was dyed pink or beige using various dyestuff types and a range of fixing agents after whichit was base coated and either left without a topcoat or given a solvent based top coat or an aqueous based topcoat. This range of samples was then subjected to accelerated ageing and colour changes were monitored. In the case of the pink leather significant colour changes were observed. It was concluded that these changes were not due to dye migration from leather to coating as originally thought but were associated with the fatliquor used in the leathermaking process. The type of topcoat applied had a significant influence on the degree of colour change observed. En ligne : https://drive.google.com/file/d/1bbT9P465bC1m5s3mgs2r3AUI3rY1wGL9/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8576 [article]

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