[article]
| Titre : |
Novel approaches to the generation of data bases for computer-match prediction in leather dyeing |
| Type de document : |
texte imprimé |
| Auteurs : |
W. R. Dyson, Auteur ; M. A. Knight, Auteur |
| Année de publication : |
1991 |
| Article en page(s) : |
p. 14-21 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Instrumental Color Management is now well established for shade passing,as is Computer-Match Prediction(CMP) in finishing.The application of CMP to leather dyeing,however,still poses problems.These include:
(i)Inaccurary of data bases derived from laboratory dyeings
(ii)The large number of dyes,tannage/retannage systems and application methods in commercial use.
(iii)Dyestuff incompatibility e.g., rates of uptake,penetration and chemical interactions between dyes.
Color variation due to dyestuff instability and interations has been investigated and has led to the identification of dye combinations which give rise to pack-to-pack color variation and,hence, the failure of CMP systems.
Further studies are investigating the development of CMP laboratory-derived data bases which reproduce bulk performance and the reduction of dye inventories to a small number of compatible,substrate-tolerant dyes. |
| En ligne : |
https://drive.google.com/file/d/1VEgRO1sTxfJ_mtGfEyA1z4G0A6XYfO8r/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8590 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXXVI, N° 1 (01/1991) . - p. 14-21
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Novel approaches to the generation of data bases for computer-match prediction in leather dyeing in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXVI, N° 1 (01/1991)
