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Unhairing technology involving hair protection adaptation of a recirculation technique / Carlos S. Cantera in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 79, N° 1 (01-02/1995)
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Titre : Unhairing technology involving hair protection adaptation of a recirculation technique Type de document : texte imprimé Auteurs : Carlos S. Cantera, Auteur ; Victor D. Vera, Auteur ; L. Fernà ndez Crespo, Auteur ; R. Escobar, Auteur Année de publication : 1995 Article en page(s) : p. 12-17 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux
Cuirs et peaux -- Déchets -- Recyclage
Déchets -- Réduction
Déchets industriels -- Recyclage
EpilageIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : The application of the hair-saving process has mainly resulted in a reduction of the organic content and suspended-settleable solids in the beamhouse effluent.
Aiming at decreasing the volume of effluents from unhairing and at optimizing the amount of products used in such a process in a tannery producing upholstery leather, a study concerning recycling was made of the effluents from a hair-saving "chemical unhairing" process that is in current use.
By means of trials both at laboratory scale on a pilot plant, the recirculation of an effluent ("mixed liquor") - including unhairing liquid wastes and waste water from the first discontinuous washing - was used at the stages of alkaline conditioning, hair immunization, unhairing and liming.
Fifteen unhairing trials were performed at the CITEC's pilot plant with 7 bovine hides in each cycle ; when the pelt stage was reached, the process was continued at the tannery.
The results obtained led to the following conclusions :
. An adaptation of the recycling technique to a hair-saving process is applicable at the liming, immunization and unhairing stages ;
. The features of the "re-circulated leather" are similar to those of the finished upholstery product made by the tannery ;
. This recycling technique allows for an 88 % reduction in the volume of unhairing wastes and for 43 and 20 % reduction in the consumption of lime and sodium sulphide, respectively.En ligne : https://drive.google.com/file/d/1wfqU4Ly8LnaqtRMwBcAENil7q8_14Kle/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8229
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 79, N° 1 (01-02/1995) . - p. 12-17[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007002 - Périodique Bibliothèque principale Documentaires Disponible Unhairing with enzymes / A. Crispim in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 87, N° 5 (09-10/2003)
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Titre : Unhairing with enzymes Type de document : texte imprimé Auteurs : A. Crispim, Auteur ; M. MOTA, Auteur Année de publication : 2003 Article en page(s) : p. 198-202 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux
Epilage enzymatiqueIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : The use of enzymes in the leather industry is increasing and their application is being widened to include operations such as de-greasing, unhairing and other wet-end operations. Enzymes can also be used to assist with recycling leather wastes as well as to avoid pollution. The present work is devoted to illustrate the potential application of enzymes in unhairing without hair destruction. Enzymatic unhairing is based upon the weakening of the epidermis basal layer to which the hair is attached. The hair root is weakened and the hair may then be removed without being destroyed. Two alkaline enzyme preparations were used for this work. After the physical removal of the hair, the quality of the hides was evaluated and the wastewater characterised. As compared with the classical sulphide unhairing method, a 50% reduction of sulphide was observed in the wastewater, as well as a 40% reduction in the suspended solids level.
Furthermore, the reduction in sulphide reduced odours and made it possible, by simple oxidation, to convert all the sulphide to sulphate giving concentrations well below environmental specifications.Note de contenu : - Table 1 : Sodium sulphide and enzyme quantities used in each trial
- Table 2 : Sodium sulphide and organosulphur compound quantities used in each pilot scale trial with Riberzym MPX
- Table 3 : Sodium sulphide and organosulphur compound quantities used in each pilot scale trial with Erhavit MC
- Table 4 : Unhairing evaluation
- Table 5-1 : Pollution load of the resulting bath from the small scale trials done with Erhavit MC
- Table 5-2 : Pollution load of the resulting bath from the small scale trials done with Riberzym MPX
- Table 6 : Evaluation of unhairing, tightness and softness
- Table 7 : Evaluation of grain cracking and tear strength
- Table 8 : Pollution load of the bath from the pilot scale trialsEn ligne : https://drive.google.com/file/d/1DjUnZZ4PO6MHQc_mWj-8mrjTZ2po0j4B/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39745
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 87, N° 5 (09-10/2003) . - p. 198-202[article]Unique rare earth pigments for more thermally comfortable leathers in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIX, N° 7 (07/2014)
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Titre : Unique rare earth pigments for more thermally comfortable leathers Type de document : texte imprimé Année de publication : 2014 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésion
CalcinationLa calcination est une technique de préparation d'échantillon utilisée en chimie analytique qui permet de prendre en compte ce phénomène. Elle consiste à chauffer l'échantillon à haute température (typiquement 500 à 1 000 °C) sous air ou sous atmosphère neutre pour provoquer des réactions physiques et chimiques et mettre ainsi l'échantillon dans un état de référence.
En effet, un certain nombre de propriétés des matériaux dépendent de la température et de l'historique de l'échantillon comme de l'humidité. La calcination permet de l'abstraire de ces effets et donc d'avoir des mesures reproductibles, de pouvoir comparer différents échantillons. En revanche, il faut être conscient que l'échantillon analysé n'est pas l'échantillon prélevé. La méthode est similaire à l'analyse des extraits secs mais utilise une température plus élevée.
Caractérisation
Cuirs et peaux -- Propriétés organoleptiques
GadoliniumLe gadolinium est un élément chimique, de symbole Gd et de numéro atomique 64.
Le gadolinium est un métal faisant partie des terres rares. Il est gris argent, malléable et ductile à la température ambiante.
Il cristallise sous forme hexagonale à température ambiante, mais possède une autre forme allotropique connue sous le nom de forme bêta, de structure cubique centrée au-dessus de 1508 K.
Le gadolinium est assez stable dans l'air sec. En revanche, il s'oxyde rapidement dans l'air humide. Le gadolinium réagit lentement avec l'eau et est soluble dans les acides dilués.
L'oxyde de gadolinium a été isolé en 1880 par Jean Charles Galissard de Marignac et Paul-Émile Lecoq de Boisbaudran prépara le métal pur en 1886. Son nom provient du minerai duquel il a été d'abord obtenu, la gadolinite, découvert par Johan Gadolin en 1794.
Il est ferromagnétique et son point de Curie est 293 K soit environ 20 °C. Il a la plus grande capacité d'absorption des neutrons thermiques parmi tous les éléments naturels (49 kbarns).
Le gadolinium présente une certaine toxicité. En effet, il entre en compétition avec le calcium dans les processus calcium-dépendants du corps humain (respiration, battements du cœur, contraction des muscles, coagulation...) et peut mener à de graves dommages selon sa concentration. C'est pourquoi les composés du gadolinium qui sont utilisés en médecine comme agent de contraste pour l'imagerie par résonance magnétique (IRM) sont obligatoirement complexés. Ainsi, leur toxicité est annulée.
Il est aujourd'hui principalement extrait de la monazite ((Ce, La, Th, Nd, Y)PO4) et de la bastnäsite ((Ce, La,Y)CO3F).
Imagerie (technique)
Molybdène
Morphologie (matériaux)
Oxyde de cérium
Photostabilité
Pigments -- Propriétés optiques
Pigments -- Synthèse
Pigments inorganiques
Rayonnement infrarouge
Taille des particules
Terres raresIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : This paper reports the investigations carried out on the synthesis, characterization and optical properties of a new class of rare earth based near infrared reflective yellow pigments as an alternative to toxic inorganic pigments. The rare earth yellow pigments can be prepared by employing calcination method. The present work reveals that the doping of molybdenum for ceria in gadolinium cerium lattice changes the color hue from cream white to dark yellow. The calcination temperature employed for preparation of these pigments was about 1000°C. This temperature was found to be much lower than that required to achieve the intense yellow hue through conventional solid state calcinations reaction (above 1500°C). X-ray diffraction data confirm the crystalline character of the pigments. The pigment thus developed serves as a potential candidate for NIR reflective pigments for leather applications on account of its NIR reflectance value of 96% in the wavelength region 1100 nm. Thermal images of the finished leather exposed to NIR light clearly indicate the lower heat retention character. The pigment properties were in good agreement with industrial requirements. They also serve as environmentally safer pigments. Note de contenu : - MATERIALS AND METHODS : Materials - Synthesis of yellow pigment - Size evaluation - Phase purity - Surface morphological analysis - Optical characteristics - Preparation of finishing formulation - Characterization of finished leathers
- RESULTS AND DISCUSSION : Powder X-ray diffraction analysis - Particle size and morphological analysis - Near infrared reflectance of leather - CIE la color coordinates - Effect of light fastness on finished leathers - Organoleptic properties assessed by tactile evaluation - Adhesion test - Thermal imaging of leatherEn ligne : https://drive.google.com/file/d/10_yV-ltFY9v0lyCw6gnCIQ7cK9O7c5UL/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21707
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CIX, N° 7 (07/2014)[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16423 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Up in the air Type de document : texte imprimé Auteurs : Sam Setter, Auteur Année de publication : 2014 Article en page(s) : p. 18-20 Langues : Anglais (eng) Catégories : Avions -- Matériaux
Cuir
SiègesIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Although initially grounded by the aviation industry's lack of cooperation. Sam Setter sets his sights on getting the information he needs on leather seat covers in aircraft and, for his latest limeblast, finds out just what this sector means to the industry. En ligne : https://drive.google.com/file/d/1NREGs2bBJPmy5UtNYAlTZll4KkzCzO1V/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22709
in LEATHER INTERNATIONAL > Vol. 216, N° 4846 (11-12/2014) . - p. 18-20[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16723 - Périodique Bibliothèque principale Documentaires Disponible Update on bovine spongiform encephalopathy (BSE) and other transmissible encephalopathies and their implications for the hide ans leather industries / Jerome J. Breiter in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIII, N° 6 (06/1998)
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Titre : Update on bovine spongiform encephalopathy (BSE) and other transmissible encephalopathies and their implications for the hide ans leather industries Type de document : texte imprimé Auteurs : Jerome J. Breiter, Auteur Année de publication : 1998 Article en page(s) : p. 184-192 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure En ligne : Update on bovine spongiform encephalopathy (BSE) and other transmissible encepha [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4511
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. XCIII, N° 6 (06/1998) . - p. 184-192[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006966 - Périodique Bibliothèque principale Documentaires Disponible Update on the impact of the clean air act amendments of 1990 on the leather finishing industry / Kim E. Anderson in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 2 (02/1995)
PermalinkUpdate on the production of automotive leathers / Manfred Kaussen in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIV (Année 1989)
PermalinkUpgrading - how to make the most from the least / Armando Escobedo in LEATHER INTERNATIONAL, Vol. 212, N° 4802 (08/2010)
PermalinkUpgrading keeping leather's elegance / M. Pasquet in WORLD LEATHER, Vol. 18, N° 8 (12/2005 - 01/2006)
PermalinkUpgrading low-grade grain leather using high performance polymeric dispersions by a transfer coating system / V. Pandimadevi in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVI, N° 5 (05/2001)
PermalinkUpgrading of shoe upper leather in finishing (part 1) in LEATHER INTERNATIONAL, Vol. 211, N° 4794 (10/2009)
PermalinkUpgrading of shoe upper leather in finishing (part 2) / Harmut Huber in LEATHER INTERNATIONAL, Vol. 211, N° 4795 (11-12/2009)
PermalinkPermalinkUpholstery leathers for funiture use / Hubert M. Wachsmann in WORLD LEATHER, Vol. 7, N° 1 (02/1994)
PermalinkUrethane polymers in leather finishing / John J. McCarthy in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXX (Année 1975)
PermalinkUse of computer-generated models in studies of modified collagen / Eleanor M. Brown in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXXI, N° 6 (06/1996)
PermalinkUse of corium layer in edible casings / Noel I. Burke in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXV (Année 1980)
PermalinkUse of enzymatically modified gelatin and casein as fillers in leather processing ! / Maryann M. Taylor in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CI, N° 5 (05/2006)
PermalinkUse of fluorocarbon 113 in the processing of leather / P. L. Bartlett in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXV (Année 1980)
PermalinkUse of high molecular weight biopolymers to improve the properties of chrome-free leather / Maryann M. Taylor in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVI, N° 12 (12/2011)
PermalinkUse of liposomes as auxiliary products in hide dyeing process. Influence on the organoleptic and mechanical properties of dyed leather / Agusti Marsal in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVIII, N° 4 (04/2003)
PermalinkUse of long-chain synthetic phenolic antioxidants to produce chromium-tanned leather without risk of hexavalent chromium formation / Irene Compte in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVIII, N° 10 (10/2023)
PermalinkUse of NaOH for unhairing hides and the influence of the addition of salts on the process and on the hide properties / Virgilijus Valeika in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 81, N° 2 (03-04/1997)
PermalinkUse of natural fat emulsions in fatliquoring process and investigation of fatty spue formation / Gökhan Zengin in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVI, N° 3 (03/2011)
PermalinkUse of novel tetrafluoroethene copolymer dispersions as protective finish for leather / J. Reiners in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CII, N° 10 (10/2007)
PermalinkUse of seawater in leather processing / N. Vedaraman in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVIII, N° 9 (09/2003)
PermalinkUse of sodium silicate to improve the environmental aspects of traditional chrome tanning : development of a semi-industrial scaled process for high-quality bovine upper leather / A. d'aquino in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIX, N° 1 (01/2004)
PermalinkUse of solid leather wastes to producte value-added material / M. A. Habib in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 107, N° 6 (11-12/2023)
PermalinkUse of ternary solvent (water - ethanol - ethyl acetate) medium for leather processing : a possible paradigm change / Bhargavi Narayana Reddy Gari in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXI, N° 7 (07/2016)
PermalinkUse of ultrasound in soaking for improved efficiency / Venkatasubramanian Sivakumar in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 88, N° 6 (11-12/2004)
PermalinkUse of viscoelastic changes to demonstrate the relationship between drying parameters - A prelaminary study / William R. Wise in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXI, N° 1 (01/2016)
PermalinkUse of waste collagen as a filler for rubber compounds / Anita Przepiórkowska in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 88, N° 6 (11-12/2004)
PermalinkUses and applications of microscopy in the leather industry - A practical approach to process control and leather manufacture / Rachel Garwood in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 11 (11/1995)
PermalinkUsing a mobile chiller for hides : a green method to resolve the TDS problem / Chandra Babu Narasimhan Kannan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 96, N° 5 (09-10/2012)
PermalinkUtilisation des extraits tinctoriaux en tannerie / J.-J. Rodier in REVUE TECHNIQUE DES INDUSTRIES DU CUIR, Vol. LXIII (Année 1971)
PermalinkL'utilisation des finissages acryliques réactifs pour les cuirs d'entretien facile / A.-G. Marriott in TECHNICUIR, N° 9 (11/1972)
PermalinkPermalinkUtilisation des matériaux floqués thermoformables en maroquinerie / G. Pichon in TECHNICUIR, N° 3 (03/1975)
PermalinkUtilisation of hide waste for the production of high-protein feed meals on the basis of a "collagen amino-acid index" / J. Zuchowski in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. N° 71 (Année 1987)
PermalinkPermalinkUtilization of agricultural by-products to partially replace gelatin in preparation of products for leather / Maryann M. Taylor in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 1 (01/2015)
PermalinkUtilization of chromium-tanned leather solid wastes in microencapsulation / Bugra Ocak in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVI, N° 7 (07/2011)
PermalinkUtilization of collagen hydrolysate in keratinase production from bacillus subtilis ATCC 6633 / Ahmet Aslan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CII, N° 4 (04/2007)
PermalinkUtilization of leather industry pre-fleshings in biodiesel production / Selime Colak in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. C, N° 4 (04/2005)
PermalinkUtilization of leather waste - animal feedstuff for chrome shavings : Part 1, pilot plant study / M. Alves dos Reis in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 75, N° 1 (01-02/1991)
PermalinkUtilization of leather waste animal feedstuff from chrome shavings : Part 1, pilot plant study / M. Alves dos Reis in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 75 (Année 1991)
PermalinkUtilization of leather waste animal feedstuff from chrome shavings : Part 2, a model for the hydrolysis kinetics / M. Alves dos Reis in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 75 (Année 1991)
PermalinkUtilization of quality assurance techniques in tanneries / Chris R. Ehret in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXV (Année 1990)
PermalinkUV curing polymers in leather finishing / M. A. Knight in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 62, N° 1 (01-02/1978)
PermalinkUV curing polymers in leather finishing / M. A. Knight in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 61 et 62 (Années 1977 et 1978)
PermalinkUV curing polymers in leather finishing / M. A. Knight in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 62, N° 1 (01-02/1978)
PermalinkUV oxidation and recovery system for tannery unhairing waste / Imogene. L. Chang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XXVII (Année 1982)
PermalinkUV protection against photoageing of garment leathers by ZnO nanoparticles : application of nano ZnO in finishing process as photocatalyst / Bekir Yilmaz in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 100, N° 6 (11-12/2016)
PermalinkPermalinkPermalinkPermalinkPermalinkValorization of pomegranate peel waste as retanning agent in leather industry and investigation of its effect on prevention of Cr(VI) formation / Cigdem Kilicarislan Ozkan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVIII, N° 2 (02/2023)
PermalinkValorization of sustainable vegetable oil deodorizer distillate as a novel fatliquor / El-Shahat H. A. Nashy in COLLAGEN AND LEATHER, Vol. 5 (2023)
PermalinkValue added leather auxiliaries from paper and pulp industry waste / Mohan Vedhanayagam in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 9 (09/2015)
PermalinkValue added leathers : Water & oil resistance / Rodney Hammond in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 4 (04/1995)
PermalinkVan Hoorn introduces GAP certification / Isabella Griffiths in INTERNATIONAL LEATHER MAKER (ILM), N° 39 (01-02/2020)
PermalinkVariations in the microstructure of hot pressed ground leather, 'pleather' / A. Wyler in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 75 (Année 1991)
PermalinkVariations des propriétés des cuirs à semelle aux basses températures / L. de Pezzo in TECHNICUIR, (Années 1969-1970)
PermalinkVarious methods to control the quality of dyestuffs & pigments / Dietrich Lach in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIV (Année 1989)
PermalinkPermalinkVegetable-zinc combination tannage on lamskin / Josep Maria Morera in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 80, N° 4 (07-08/1996)
PermalinkPermalinkVertically integrated sheepskin processing / Peter Robinson in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 94, N° 4 (07-08/2010)
PermalinkA very rapid liming and tanning process / E. Heidemann in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXX (Année 1975)
PermalinkVieillissement du collagène pendant la conservation et le stockage des peaux / Wiktor Pietrzykowski in REVUE TECHNIQUE DES INDUSTRIES DU CUIR, Vol. LXVI (Année 1974)
PermalinkVigorous proteolysis : reliming in the presence of an alkaline protease and bating (post-liming) with an extremophile protease / S. M. Mozersky in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVII, N° 4 (04/2002)
PermalinkVirginie Ducatillon, négociante de cuir en économie circulaire / Juliette Sebille in LEATHER FASHION DESIGN (LFD), N° 1 (02/2019)
PermalinkViscometric assay of collagenase activity using a stop reagent to terminate enzyme action / Samuel M. Mozersky in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCII, N° 3 (03-04/1997)
PermalinkViscometric assay of the protease activity of bate and drum liquor / S. M. Mozersky in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIV, N° 2 (02-03/1999)
PermalinkViscometric determination of collagenase activity in the presence of high salt concentration / S. M. Mozersky in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIV, N° 8 (10/1999)
PermalinkViscosity and retanning properties of isophthalic dihydrazide based amino resins under different reactant conditions / Rashid Saleem in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 97, N° 5 (09-10/2013)
PermalinkViscosity parameters of finishes applied by roll & precision coating / J. Biles in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXX (Année 1985)
PermalinkViscosity properties of collagen solutions : influence of pH, salt type and salt concentration / Kai Lei in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 102, N° 3 (05-06/2018)
PermalinkVOC, smell and plasticisers / Karl B. Flower in INTERNATIONAL LEATHER MAKER (ILM), N° 47 (05-06/2021)
PermalinkVocaculaire international de l'industrie du cuir / Conseil International des Tanneurs (London, United Kingdom) / London [United kingdom] : Conseil International des Tanneurs (1967)
PermalinkVol. 84, N° 7 (extra) - 12/2000 - IULTCS (IUP) test methods (Bulletin de JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC))
PermalinkVol. 86, N° 7 (extra) - 12/2002 - IULTCS draft test methods (Bulletin de JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC))
PermalinkVolatile organic compound (VOC) emissions-regulatory requirements and control options / Earl L. Hanson in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XXVII (Année 1982)
PermalinkPermalinkWaste and allocation for leather / Abigail Clare in INTERNATIONAL LEATHER MAKER (ILM), N° 52 (03-04/2022)
Permalink"Waste is not waste unless it is wasted" / Isabella Griffiths in INTERNATIONAL LEATHER MAKER (ILM), N° 43 (09-10/2020)
PermalinkPermalinkPermalinkPermalinkWaste processing in the tannery : production of gelatin, reconstituted collagen and glue from chrome-tanned leather splits and trimmings subjected to a modified detanning process / M. Baucells in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 70 (Année 1986)
PermalinkWaste water reutilization in the leather industry using membrane technology / J. Roig in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIV, N° 4 (04/2009)
PermalinkWater based finishes / John J. McCarthy in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXII (Année 1977)
PermalinkWater borne finishes - current problems and proposed solutions / Helmut Will in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 1 (01/1995)
PermalinkPermalinkWater hardness as an important parameter of the fatliquoring process / Krzysztof Smiechowski in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 101, N° 6 (11-12/2017)
PermalinkWater a precious commodity / BLC Leather Technology Centre in LEATHER INTERNATIONAL, Vol. 214, N° 4817 (01-02/2012)
PermalinkWater urethanes in finishing / P. Rothwell in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 69 (Année 1985)
PermalinkWater vapor permeability measurement with the hy-tester physical simulator / Ewa Marcinkowska in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVI, N° 3 (03/2001)
PermalinkWater vapor permeability of leather and leatherlike sheet materials : a new approach / Ludwig Seligsberger in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXX (Année 1975)
PermalinkWater vapour absorption by full chrome leather / R. G. Mitton in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 54, N° 7 (07/1970)
PermalinkPermalinkWaterborne coatings based on different film forming polymers / Dietrich Lach in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIII (Année 1988)
PermalinkWaterborne polyurethane/O-MMT nanocomposites for flame retardant leather finishing / Zhang Xiuli in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 94, N° 2 (03-04/2010)
PermalinkWaterproof leather for high performance footwear / C. D. Hey in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 67 (Année 1983)
PermalinkWaterproof leather technologies and processes / James J. Hodder in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 3 (03/1995)
PermalinkWaterproofing of leather : State of the art and new concepts / M. Kleban in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVII, N° 12 (12/2002)
PermalinkWaterproofing of sole leather / P. L. Muthiah in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 54, N° 5 (05/1970)
PermalinkPermalinkA way to reduce injury to skin in enzymatic unhairing / Jian Song in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 99, N° 3 (05-06/2015)
PermalinkWealth from tannery waste ? / Graham Lampard in LEATHER INTERNATIONAL, Vol. 214, N° 4826 (11-12/2012)
PermalinkWet blue enzymes - new treatment for area gain / Lars Rasmussen in WORLD LEATHER, Vol. 15, N° 1 (02-03/2002)
PermalinkWet-blue leather microflora and its growth / K. J. Bienkiewicz in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 66 (Année 1982)
PermalinkWet process technology I. determination of precision for various analytical procedures / Maryann M. Taylor in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXI (Année 1986)
PermalinkWet process technology II. the effect of process variations on hides and effluents + / Maryann M. Taylor in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXI (Année 1986)
PermalinkWet process technology III. development of a standard process / Maryann M. Taylor in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXI (Année 1986)
PermalinkWet processing upholstery enhancement through technique / R. Kraus in WORLD LEATHER, Vol. 7, N° 1 (02/1994)
PermalinkWet-white based on an amphoteric polymer / Bi Shi in LEATHER INTERNATIONAL, Vol. 215, N° 4829 (04/2013)
PermalinkWet-white leather processing : a new complex combination tannage / Luo Jianxun in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 95, N° 3 (05-06/2011)
PermalinkWhat are enzymes or bates ? / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 43 (09-10/2020)
PermalinkPermalinkWhat do tanners know about soaking ? / George Stockman in LEATHER INTERNATIONAL, Vol. 213, N° 4808 (04/2011)
PermalinkWhat do we mean by 'Green washing' ? / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 49 (09-10/2021)
PermalinkWhat is an eco leather / BLC Leather Technology Centre in LEATHER INTERNATIONAL, Vol. 212, N° 4804 (10/2010)
PermalinkWhat is different in leather dyeing today / H. Wachsmann in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXII (Année 1987)
PermalinkWhat is the end-of-life vehicle directive ? / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 43 (09-10/2020)
PermalinkPermalinkPermalinkWhat's adhesion / William C. Prentiss in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIII (Année 1988)
PermalinkPermalinkWhat you need to know about formaldehyde / Pim Wilgenburg in LEATHER INTERNATIONAL, Vol. 211, N° 4795 (11-12/2009)
PermalinkWhere do we stand with waterproof leather today and what are the questions and answers for tomorrow's requirements / Manfred Kaussen in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 3 (03/1995)
PermalinkWhey protein isolate : a potential filler for the leather industry / Eduard Hernà ndez Balada in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIV, N° 4 (04/2009)
PermalinkWhite buck-type shoe suede upper leather from pickled cowhide splits / Joseph. T. Hernon in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXV (Année 1980)
PermalinkA whiteness formula for crust leather / Gustavo Adrià n Defeo in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 78, N° 4 (07-08/1994)
PermalinkWhy fluorochemicals / Thomas W. Del Pesco in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 4 (04/1995)
PermalinkPermalinkWithin and between skin variation of physical properties in bovine leather / A. W. Landmann in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 63, N° 3 (05-06/1979)
PermalinkWORLD LEATHER / Liverpool [Royaume-Uni] : World Trades Publishing
PermalinkX. Kongress der internationalen union der gerberei-chemiker-verbände Luzern (Schweiz), 1..-15 september 1967 / International Union of Leather Chemists Societies / IULCS (1967)
PermalinkX-ray studies of a collagen material for leather production treated with chromium salt / Clark A. Maxwell in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CI, N° 1 (01/2006)
PermalinkXIII Kongress der Internationalen Union der Lederchemikere-Verbände / Union Internationale des Sociétés de Chimistes du cuir / IULCS (1973)
PermalinkXIX Congress of the International Union of Leather Technologists and Chemists Societies / International Union of Leather Technologists and Chemists Societies / IULTCS (1987)
PermalinkXVII Congreso de la Union Internationacional de Asociaciones de Técnicos y Quimicos de la Industria del Cuero / Union internationale des sociétés de techniciens et chimistes des industries du cuir / IULTCS (1981)
PermalinkXVIII Congresso dell'Unione Internatiozionale delle Società dei Chimici e Tecnici del Cuoio / Union internationale des sociétés de techniciens et chimistes des industries du cuir / IULTCS (1983)
PermalinkPermalinkPermalinkZinc oxide (Zno) nanoparticles for enhancement of fastness properties in cationic finishing / RamKumar Kothandam in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXII, N° 5 (05/2017)
PermalinkZirconium acetate - Oxazolidine combination tannages in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 94, N° 4 (07-08/2010)
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