Aqueous topcoats for leather / Charles E. Cluthe in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXIII (Année 1978)  

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXIII (Année 1978) . - p. 22-29 Titre : Aqueous topcoats for leather Type de document : texte imprimé Auteurs : Charles E. Cluthe, Auteur ; Fred A. Desiderio, Auteur ; William C. Prentiss, Auteur Année de publication : 1978 Article en page(s) : p. 22-29 Langues : Américain (ame) Catégories : Cuirs et peaux -- Finition Durée de vie (Ingénierie) Formulation (Génie chimique) Polyacryliques Solidité de la couleur Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Raw material shortages, cost escalation, and restrictions on the use of organic solvents (safety and pollution control) have stimulated a demand for all water based finish systems. Aqueous acrylic topcoat products have been developed to replace the traditional nitro-cellulose lacquers and lacquer emulsions in intermediate and final topcoats. Although not identical, the acrylic topcoating products can be easily formulated to yield aesthetic and performance properties comparable to the traditional nitro-cellulose products. Performance factors discussed in comparing the new topcoat with other systems include : Durability Shoe factory ironability Block Resistance tactile aesthetics plateability Color fastness Formulation guidelines including descriptions of and need for auxilliary materials are included. Note de contenu : - Comparison of topcoat materials - Formulations and application parameters - Properties of finished - Table 1 : Ranges of typical property values for products as supplied - Table 2 : Tensile properties of free films - Table 3 : Examples of topcoat formulation (ingredients in percent by weight) - Table 4 : Leather topcoat performance parameters En ligne : https://drive.google.com/file/d/1KA44OvLz0iK62RXtDnOoJ-xarXqC43te/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=41143 [article]

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