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From low grade leather to high specification fashion article taking the environment friendly road / Carla Cattaneo in WORLD LEATHER, Vol. 6, N° 5 (08-09/1993)
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Titre : From low grade leather to high specification fashion article taking the environment friendly road Type de document : texte imprimé Auteurs : Carla Cattaneo, Auteur ; Alessandro Tamburini, Auteur Année de publication : 1993 Article en page(s) : p. 43-47 Langues : Anglais (eng) Catégories : Aniline
Cuir pleine fleur
Cuirs et peaux -- Finition
Cuirs et peaux -- Teinture
Enduction au rouleau
Gaufrage
Polyacryliques
Polyuréthanes
Revêtements organiques
VernisIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Results of protracted and extensive research demonstrate that sound quality can be obtained when processing inferior quality leathers. A major breakthrough is achievable with productivity and environmental factors remaining firmly part of the equation. The development work carried out focussed upon the concept of combining rollcoating machine operations, patterned rollers and plate embossing. Chemical products and applications were studied aimed at keeping operations simple and to secure clearly balanced and sophisticated results with the introduction of a range of wholly new products responding to high quality requirements. The research work involved an improved understanding of the process and its implications upon production costs, leading to ideal finishing techniques, optimum productivity and thus to market competitiveness. Note de contenu : - Raw material
- Leather creates fashion
- Pattern rollers
- Embossing plates
- Products
- Service
- Fig. 1 : Product 1 - Ministruzzo From low quality leather, buffed as for nubuck (2 x 2801320) Aniline dyeing to prepare leather 2 passes on UNIROLL RP roll coater/M-026 rouler with pearl pigment with casein and resin water based mixture. Ministruzzo Famac embossing plate Tipping effect to apply gloss Willepunte on top of embossing (effect witb water based crosslinked polyuretbane) May be smootb finished or milled
- Fig. 2 : Product 2 - Dollarone - Front smooth full grain leather Aniline dyeing to prepare leather 2 passes on UNIROLL FC roll coaterl M-023 roller 3 passes on UNIROLL FC roll coater/48L roller with water based mixture ; aniline dye/soft/filler/resin/very light quantity of pigment (this type of mixture must not cover the previous design application) Dollarone Famac embossing plate between second and third pass.
1 light pass on UNIROLL FC roll coaterl48L rouler with water base finish (nitroemulsion) Light ironing
- Fig. 3 : Product 5 - Fianco Messicano - From very poor quality buffed leathers 1 pass on UNIROLL RC roll coater/20B rouler with water based acrylic resin/auxiliaries. 2 passes on UNIROLL RC roll coater with base coat (black pigmentfdlericaseinlmix resin) with very bigh solvent and water fastness. 3 passes on UNIROLL RP roll coater/M091 rouler with three different Pearl colours. Negative embossing plates Fianco Messicano Famac Solvent lacquer (two component polyurethane) applied on curtain coating machine. Light buffing on top of embossing. Drumming with water 40°C for 30 minutes. Setting out and air drying. Milling for 5-7 boursEn ligne : https://drive.google.com/file/d/1_cqsKhzmx1YQ9hVr9rE4QbwQbfKD1Crl/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35189
in WORLD LEATHER > Vol. 6, N° 5 (08-09/1993) . - p. 43-47[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 008097 - Périodique Bibliothèque principale Documentaires Disponible Future finishing - trends and chemicals / Graham Lampard in LEATHER INTERNATIONAL, Vol. 214, N° 4822 (07/2012)
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Titre : Future finishing - trends and chemicals Type de document : texte imprimé Auteurs : Graham Lampard, Auteur Année de publication : 2012 Article en page(s) : p. 50-52 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Finition
Nanotechnologie
PolycarbodiimideIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : One of the highlights of Valencia XXXI IULTCS Congress held in september 2011 was dissemination of information about the research being carried out into finishing. The ability of chemists to manufacture 'designer' polymers for the leather manufacturer has led to advances in leather finishing. Note de contenu : - Experiment on leather
- Polycarbodiimide crosslinkiers
- Nano technologyEn ligne : https://drive.google.com/file/d/1xasd1G7l6pu4FrqrC_mKDOTViVVuX3Z0/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15568
in LEATHER INTERNATIONAL > Vol. 214, N° 4822 (07/2012) . - p. 50-52[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14041 - Périodique Bibliothèque principale Documentaires Disponible Green synthesis of monodispersed iron oxide nanoparticles for leather finishing / M. Nidhin in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIX, N° 6 (06/2014)
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Titre : Green synthesis of monodispersed iron oxide nanoparticles for leather finishing Type de document : texte imprimé Auteurs : M. Nidhin, Auteur ; Rathinam Aravindhan, Auteur ; Kalarical Janardhanan Sreeram, Auteur Année de publication : 2014 Article en page(s) : p. 184-188 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Caractérisation
Cuirs et peaux -- Finition
Cuirs et peaux -- Propriétés physiques
Nanoparticules
Oxyde de fer
Pigments métalliques
PolysaccharidesLes polysaccharides (parfois appelés glycanes, polyosides, polyholosides ou glucides complexes) sont des polymères constitués de plusieurs oses liés entre eux par des liaisons osidiques.
Les polyosides les plus répandus du règne végétal sont la cellulose et l’amidon, tous deux polymères du glucose.
De nombreux exopolysaccharides (métabolites excrétés par des microbes, champignons, vers (mucus) du ver de terre) jouent un rôle majeur - à échelle moléculaire - dans la formation, qualité et conservation des sols, de l'humus, des agrégats formant les sols et de divers composés "argile-exopolysaccharide" et composites "organo-minéraux"(ex : xanthane, dextrane, le rhamsane, succinoglycanes...).
De nombreux polyosides sont utilisés comme des additifs alimentaires sous forme de fibre (inuline) ou de gomme naturelle.
Ce sont des polymères formés d'un certain nombre d'oses (ou monosaccharides) ayant pour formule générale : -[Cx(H2O)y)]n- (où y est généralement x - 1). On distingue deux catégories de polysaccharides : Les homopolysaccharides (ou homoglycanes) constitués du même monosaccharide : fructanes, glucanes, galactanes, mannanes ; les hétéropolysaccharides (ou hétéroglycanes) formés de différents monosaccharides : hémicelluloses.
Les constituants participant à la construction des polysaccharides peuvent être très divers : hexoses, pentoses, anhydrohexoses, éthers d'oses et esters sulfuriques.
Selon l'architecture de leur chaîne, les polysaccharides peuvent être : linéaires : cellulose ; ramifiés : gomme arabique, amylopectine, dextrane, hémicellulose et mixtes : amidon.
Résistance au vieillissementIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Industries worldwide, including leather, have had to phase out pigments based on lead, chromium(VI), cadmium etc. due to the toxicity associated with these transition metal ions. Coupled to this phase out is also a need to enhance the functional properties of the otherwise safe pigments, with low use, so as to avoid wastage. In this direction, the use of nano-pigments is slowly coming into vogue. This paper explores the advantages of replacing an otherwise popular brown pigment — the hematite (?-Fe2O3) with nanosized oxides in leather finishing. Any synthesis methodology for nanoparticles is sustainable only when green methods are employed for their synthesis. This work takes adequate care in employing an environmentally friendly methodology based on biocompatible polysaccharide — starch as a template. The advantages of this method, such as the monodisperse character of the oxide, low particle size, ability of the carbon residue from the template to aid easy homogenization of the pigment to the finish formulation have resulted in excellent covering of surface, improved levelness, no overloading of grain, excellent physical properties and ageing resistance. Note de contenu : - Materials and methods
- Synthesis of ?-Fe20 nanoparticles
- Characterization of the synthesized nanoparticles
- Application trialsEn ligne : https://drive.google.com/file/d/15U_-C1t3S1SPye9dZ20uqubPQ54w-4kA/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21516
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CIX, N° 6 (06/2014) . - p. 184-188[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16325 - Périodique Bibliothèque principale Documentaires Disponible 16406 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Handbook for shoe and leather processing : Leathers, tanning, fatliquoring, finishing, oiling, waterproofing, spotting, dyeing, cleaning, polishing, redressing, renovating - Chemicals and dyes - Cements and glues Type de document : texte imprimé Editeur : Read books Ltd Année de publication : 2013 Importance : 385 p. Présentation : ill. Format : 21 cm ISBN/ISSN/EAN : 978-1-4474-2202-0 Prix : 31 E Note générale : Glossaire - Bibliogr. Langues : Anglais (eng) Catégories : Ameublement
Bagages
Chaussures
Cuir d'ameublement
Cuirs et peaux
Cuirs et peaux -- Finition
Cuirs et peaux -- Teinture
Cuirs et peaux de daims
Gants
Imperméabilisation
Maroquinerie
Produits de nourriture du cuir
Produits nettoyants
Tannage
Vêtements en cuirIndex. décimale : 675 Technologie du cuir et de la fourrure Note de contenu : - Leather crafting
- Preface
- 1. Introduction
- 2. Leathers
- 3. Leather tanning, fatliquoring, dyeing and finishing
- 4. Leather dyes and finishes (shoe dyes and finishes)
- 5. Suede dyes, cleaners, and finishes
- 6. Gabardine fabric shoes, sizings and finishes (cleaning an dyeing)
- 7. White shoe cleaners and finishes
- 8. Deglazing, washing, and preparation of leathers for dyeing
- 9. Satin shoes and dyes (cleaning and dyeing)
- 10. Dyeing and finishing of smooth leather sohes and leathers
- 11. Cleaning and dyeing of suede shoes and leathers
- 12. Color restoring preparations and processes
- 13. Patent leathers, cleaning, softening, dyeing, and finishing
- 14. Smooth leather cleaners and polishes
- 15. Gold and silver shoes and leathers
- 16. Novelty colors and finishes in shoes and leathers
- 17. Leather coats and jackets
- 18. Leather gloves
- 19. Leather accessories
- 20. Leather luggage
- 21. Leather furniture, upholstery, and trimming
- 22. Leather cements and glues
- 23. Removing spots and stains from leathers
- 24. Shoe and leather oils, greases, and waterproofingsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36873 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23177 675 HAN Monographie Bibliothèque principale Documentaires Disponible Documents numériques
High performance acrylic polymer technology for use in leather finishing processes / J. Hoefler in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVIII, N° 8 (08/2013)
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Titre : High performance acrylic polymer technology for use in leather finishing processes Type de document : texte imprimé Auteurs : J. Hoefler, Auteur ; B. Hageman, Auteur ; C. J. Chung, Auteur ; R. Smith, Auteur Année de publication : 2013 Article en page(s) : p. 311-317 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Cuir d'ameublement
Cuir dans les automobiles
Cuirs et peaux -- Finition
Cuirs et peaux -- Propriétés mécaniques
Frottements (mécanique)
Liants
Polyacryliques
Résistance à la salissure
Sellerie
Usure (mécanique)Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : High performance topcoats designed for automotive and furniture upholstery are generally rich in polyurethane dispersion (PUD)-based binders. This binder technology has been used commercially for years because it offers a distinct combination of high abrasion resistance, flexibility, and tactile performance benefits. However, recent market trends place higher emphasis on performance properties that are challenging for these traditional finishing systems to achieve. Such properties include: dirt pick-up and dye transfer resistance, cleanability after soiling, as well as UV, hydrolytic, and thermal stability. Topcoats featuring acrylic-based binders are increasingly competitive due to intrinsic soiling resistance and stability properties; however, replacing more than approximately 25% of the polyurethane-based resin with acrylic-based resin can result in a noticeable loss in abrasion resistance or toughness. The Dow Chemical Company has developed a novel acrylic binder technology designed to offer many of the same advantages of PUD binders, such as toughness, while retaining the enhanced soiling resistance and stability needed to address the stringent demands of today’s market. This paper describes the performance properties attributed to this new binder technology through a systematic validation process. Note de contenu : - EXPERIMENTAL : Performance topcoat - Anti-soiling topcoat - Summary of the new acrylic technology for the performance topcoat
- MATERIALS AND METHODS : Finish and formulations - Process sequence - Tack - Gloss - Bally flexibility - Rub fastness - Wear support - Flexibility - Anti-soiling - ColorEn ligne : https://drive.google.com/file/d/1H3KmRI16eiDGiqluClAnYvY2vIScr2Dp/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19180
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CVIII, N° 8 (08/2013) . - p. 311-317[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15390 - Périodique Bibliothèque principale Documentaires Disponible PermalinkPermalinkHygienic properties of leather finished with formulations containing collagen hydrolysate obtained by acid hydrolysis / Jan Zarlok in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 99, N° 6 (11-12/2015)
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PermalinkHyperbranched polymers - A primer for their uses in the leather industry / Wang Xue-Chuan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 90, N° 2 (03-04/2006)
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PermalinkIII Congrès méditerranéen des techniciens et chimistes des industries du cuir / Association Française des Ingénieurs Chimistes et Techniciens des Industries du Cuir / Lyon : AFICTIC (1988)
PermalinkIKW quality assessment recommendation : compatibility of shoe uppers with care products (2015) / German Cosmetic, Toiletry, Perfumery and Detergent Association (IKW) (Mainzer Landstrasse 55, Frankfurt am Main, Germany) in SOFW JOURNAL, Vol. 142, N° 3 (03/2016)
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PermalinkImpact of flax seed protein and beeswas emulsion blend on leather finishing - A novel eco-benign formulation / Bindia Sahu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVIII, N° 8 (08/2023)
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PermalinkImprovements for infrared drying : A leather finishing application / S. Jöns in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 92, N° 4 (07-08/2008)
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PermalinkInfluence of different products on wet finishing for leather properties and waste generation / Laisa Grassi in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIX, N° 3 (03/2024)
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PermalinkInfluence of finishing on the flammability of leather / Gong Ying in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 91, N° 5 (09-10/2007)
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PermalinkInfluence of pigment addition on the properties of polymer films for leather finishing / Cristiana Winter in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 101, N° 2 (03-04/2017)
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PermalinkPermalinkInnovations for the upgrading of automotive leathers / Paul Simpson in WORLD LEATHER, Vol. 18, N° 5 (08/2005)
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PermalinkInsights into functional polymer-based organic-inorganic nanocomposites as leather finishes / Qianqian Fan in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 1 (Année 2019)
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PermalinkInvestigation of the effect of argon atmospheric pressure plasma (APP) on the finishing process of garment leathers / Safiye Meric Acikel in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 104, N° 6 (11-12/2020)
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PermalinkInvestigation of the feasibility of using powder coating for leather finishing / M. Tozan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 84, N° 4 (07-08/2000)
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PermalinkIUF commission draft test method in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 74 (Année 1990)
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