High performance acrylic resins / J. J. Biles in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXIX (Année 1984)

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXIX (Année 1984) . - p. 34-44 Titre : High performance acrylic resins Type de document : texte imprimé Auteurs : J. J. Biles, Auteur ; Nicholas J. DiCandilo, Auteur ; William C. Prentiss, Auteur Année de publication : 1984 Article en page(s) : p. 34-44 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The availability of acrylic resins for the manufacture of leather dates back well over fifty years. Some of the earliest acrylics developed for the base coating of leather are still in use today, a tribute to the performance capabilities achieved through acrylic technology. In the last decade, as new technology was developed, new products such as ultra-fine impregnation resins, ambient cure base coat resins, and water reducible topcoats have appeared. In this paper, some of the more recently developed materials for the finishing of leather are described with emphasis on the performance of soft, but tough acrylic basecoat emulsions. They offer a superior balance of elasticity/tensile strength with freedom from tack normally associated with typical basecoat resins. Also covered are acrylic topcoat materials which are comparable to nitrocellulose lacquer emulsions in application performance and physical requirements. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9347 [article]

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High performance acrylic resins for leather - 2 acrylic topcoating systems / J. J. Biles in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXII (Année 1987)  

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXXII (Année 1987) . - p. 65-71 Titre : High performance acrylic resins for leather - 2 acrylic topcoating systems Type de document : texte imprimé Auteurs : J. J. Biles, Auteur ; Nicholas J. DiCandilo, Auteur ; William C. Prentiss, Auteur Année de publication : 1987 Article en page(s) : p. 65-71 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : A novel prototype, second generation acrylic topcoat system was described in a previous technical presentation. Since that time the growing demand for aqueous based topcoat products due in particular to lower solvent emission requirements by local municipalities has made traditional water dilutable emulsion topcoats unacceptable for many topcoating purposes. The scope of this paper identifies a family of safe, non-toxic acrylic emulsion topcoats offering a range of performance properties and favorable economics which are applicable to the softer leathers of today's leather market and which meet today's safety requirements. Their key properties feature attractive product characteristics such as low emissions and non-combustibility as was as numerous application and finished leather benefits. They offer flow/leveling and drying properties which make them suitable for conventional spray application and application by roll coater. En ligne : https://drive.google.com/file/d/1vXr_VgG5L9s_rw7bvt090FrlWdmIiLBQ/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8972 [article]

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Viscosity parameters of finishes applied by roll & precision coating / J. Biles in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXX (Année 1985)

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXX (Année 1985) . - p. 284-292 Titre : Viscosity parameters of finishes applied by roll & precision coating Type de document : texte imprimé Auteurs : J. Biles, Auteur ; Nicholas J. DiCandilo, Auteur ; P. Gehlhaus, Auteur ; William C. Prentiss, Auteur Année de publication : 1985 Article en page(s) : p. 284-292 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Industries have been employing roll coaters for many years to apply coatings on various substrates such as continuous rollgoods, flat metal sheets, coil stock, plywood, and paper. In recent years, due to increased economic and environmental demands, the interest in all types of roll coater applications has been growing. Recent examples include application of waterbased acrylic adhesives and industrial coating of metal sheeting (slides or photos). In the leather industry roll coaters have become more widely used since the late sixties utilizing precision and gravure applicators to apply stain coats, impregnations, effect coats, and solvent nitrocellulose topcoats. Today, reverse roll coat machines can apply water-based season coats on split, full and corrected grain substrates and application of aqueous topcoat finishes are possible by utilizing the precision coating technique. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9361 [article]

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