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Peau tannée au chrome (le chrome donne une couleur bleue)
Wet-blue (tannage)
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Peau tannée au chrome (le chrome donne une couleur bleue)
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Investigation of tartaric acid-copper sulphate mixture as a light stabilizer in leather dyeing / N. H. El-Sayed in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 87, N° 4 (07-08/2003)
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Titre : Investigation of tartaric acid-copper sulphate mixture as a light stabilizer in leather dyeing Type de document : texte imprimé Auteurs : N. H. El-Sayed, Auteur ; A. A. Haroun, Auteur ; M. Stoll, Auteur Année de publication : 2003 Article en page(s) : p. 138-143 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Analyse spectrale
Bleu (couleur)
Cuirs et peaux -- Teinture
Photostabilité
Rouge (couleur)
Stabilisants à la lumière
Sulfate de cuivreLe sulfate de cuivre est formé par la combinaison d'un ion cuivre (Cu2+) et d'un ion sulfate (SO42- ). Il a donc pour formule : CuSO4. Il est commercialisé soit anhydre, avec cette formule, soit pentahydraté et a alors la formule CuSO4,5H2O, comme sur la figure ci-contre. Il existe également avec une ou trois molécules d'eau d'hydratation.
FABRICATION : Le sulfate de cuivre est obtenu industriellement comme sous-produit du décapage chimique du cuivre par l'acide sulfurique. Cet acide n'attaquant pas le cuivre métallique, seule sa forme oxydée présente en surface sous forme d'oxydes, de carbonates (vert de gris) et autres, passe en solution. Dans ces conditions, seul le degré d'oxydation II (forme cuivrique) est stable.
UTILISATION : Une des principales utilisations actuelle du sulfate de cuivre est la préparation (industrielle ou non) de fongicides pour l'agriculture y compris biologique. La forme la plus courante est la bouillie bordelaise constituée de sulfate de cuivre neutralisé par la chaux.
TOXICITE : Le sulfate de cuivre est un produit toxique.
Tartrique, Acide
Wet-blue (tannage)Peau tannée au chrome (le chrome donne une couleur bleue)Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The optimum concentrations of a tartaric acid-copper sulphate mixture used as a light stabilizer, with wet-blue dyed with Neolan Red GRE, Cibacron Turquoise Blue and Procion Red MX-5B were found to be (3/3%), (4/4%) and (3/3%) respectively.
The proposed mechanism of the reaction between the tartaric acid-Cu complex and the dyestuffs during dyeing processes - which was confirmed by NIR spectroscopy - was that the complex was formed through both the hydroxyl and carboxyl groups to form a ligand with copper metal and the free carboxyl groups were the more likely reactants than the free hydroxyl groups during complex formation.
Dyestuffs with free amino groups can easily react with the tartaric-Cu complex by covalent bonding, at the same time, according to the percentage of Cu2+ ions used, the copper forms a ligand with the free anionic groups of the dyestuffs.
Evaluation of the copper ions remaining after the dyeing processes gave the most suitable concentration of copper sulphate, which should not exceed 0.5% with the tartaric acid as high as 2%.
This range was recommended to safely minimize the level of the residual copper ions, when the mixture was used as light stabilizer during leather dyeing.Note de contenu : - NIR-spectroscopy of the tartaric acid/ copper mixture
- Standard dyeing method
- Spectrophotometric measurements
- Determination of the remaining Cu-ions in the waste water after dyeing
- Determination of light fastness
- Table 1 : Effect of copper sulphate/tartaric acid mixture on dyeing parameters of wet-blue
- Table 2 : Effect of copper sulphate/tartaric acid mixture on dyeing parameters of crust leather
- Table 3 : Interpretation of The Second Derivative-NIR Spectrum
- Table 4 : Analysis data of Cu2+ ions in the waste water from the dyeing process
- Table 5 : Effect of Tartaric-Cu complex on the light fastness of dyed leatherEn ligne : https://drive.google.com/file/d/1icMqWFnfI3OCfYNNJ_6d9BaQgtoSDyqI/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39769
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 87, N° 4 (07-08/2003) . - p. 138-143[article]Investigation on reducing chromium quantity in chromium containing wastes from leather industry using oyster mushroom (pleurotus ostreatus) / Eser Eke Bayramoglu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXV, N° 1 (01/2020)
[article]
Titre : Investigation on reducing chromium quantity in chromium containing wastes from leather industry using oyster mushroom (pleurotus ostreatus) Type de document : texte imprimé Auteurs : Eser Eke Bayramoglu, Auteur ; Anil Ozcelik, Auteur ; Mehmet Cetin, Auteur ; Erkan Eren, Auteur Année de publication : 2020 Article en page(s) : p. 3-9 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Absorption
Champignons et constituants
Chrome hexavalent
Déchets -- Réduction
Tannage -- Déchets
Wet-blue (tannage)Peau tannée au chrome (le chrome donne une couleur bleue)Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : In the leather industry, the wastes after the wet blue phase, which are created by the shaving process, are one of the substances that cause environmental pollution. Most of the time, these wastes are buried and may, under some circumstanses, cause serious environmental pollution problems. In this study, the chromium in wet blue shaved waste is to be minimized by using oyster mushrooms (Pleurotus ostreatus). Wet blue shaved wastes were mixed with 0.5%, 1%, 1.5% and 2% doses into the growth medium. After the oyster mushroom growth, the consumption of chromium from the growth media and uptaken by the mushrooms were investigated with Ege University Argefar Lab.'s House Method using a ICP-MS. Note de contenu : - EXPERIMENTAL : Materials - Methods
- ASSEMBLY OF TESTS : Preparation of growing environments - Sterilization and mycelium grafting - Incubation and harvest - Statistical evaluationDOI : https://doi.org/10.34314/jalca.v115i1.1462 En ligne : https://drive.google.com/file/d/12w7v_f2HZ2SRndTL1uVnanZPiHCFV8QW/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33391
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Code-barres Cote Support Localisation Section Disponibilité 21484 - Périodique Bibliothèque principale Documentaires Disponible Isothiazolinone as a fungicide for leather and shoe lining / Changqing Zhao in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 90, N° 6 (11-12/2006)
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Titre : Isothiazolinone as a fungicide for leather and shoe lining Type de document : texte imprimé Auteurs : Changqing Zhao, Auteur ; Gu Haibin, Auteur ; Wuyong Chen, Auteur Année de publication : 2006 Article en page(s) : p. 246-249 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Absorption
Chaussures
Fongicides
Inhibition microbienne
Isothiazolinone
Wet-blue (tannage)Peau tannée au chrome (le chrome donne une couleur bleue)Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Wet-blue pieces were treated with isothiazolinone at different concentrations in a drum and then the treated pieces were washed. During the treating and washing, the absorptivity and wash-out rate of isothiazolinone from the wet-blue were tested by UV/VIS spectrophotometry. The results showed that the highest absorptivity was about 45 % in 15 minutes and the wash-out rate reached nearly 55 % after washing for only 15 minutes. Thus, when applied to wet-blue, isothiazolinone should be added at the later stage of chrome tanning and the wet-blue preserved without further washing because of its poor washability.
To investigate the distribution of isothiazolinone, the wet-blue pieces treated with 0.25 % isothiazolinone (solution concentration) were split into three layers and the inhibition zones of each layer against two fungi were measured. The inhibitory effects of the split layers were also determined by inoculating fungal spores on the wetblue discs with and without culture medium. The results showed that the standard deviations of diameters of inhibition zones among the three layers were low at close to 2 mm, indicating that isothiazolinone is distributed uniformly in wet-blue.
The finished leather and the shoe lining were also treated with different concentrations of isothiazolinone. The inhibitory effects of treated lining and finished leather were evaluated by inoculating fungal spores on sample discs with a culture medium. Evaluation of the finished leather coated with 135.95 mg/m2 isothiazolinone and the lining (with 77.16 mg/g)isothiazolinone inhibited the growth of 8 different fungi for 60 days. The above results may contribute to the application of isothiazolinone to the leather industry.Note de contenu : - EXPERIMENTAL PROCEDURE : Materials - Standard absorption curve of isothiazolinone - Absorptivity and wash-out rate of isothiazolinone for wet-blue - Preparation of split wet-blue - Preparation of finished leather samples - Preparation of shoe lining samples - Antifungal testing of samples treated with isothiazolinone
- RESULTS AND DISCUSSION : Inhibitory effect of wet-blue treated with isothiazolinone - Inhibitory effect of finished leather coated with isothiazolinone - Inhibitory effect on shoe lining soaked with isothiazolinone
- Table 1 : Absorptivity of isothiazolinone for wet-blue
- Table 2 : Wash-out rate of isothiazolinone for wet-blue
- Table 3 : Inhibition zones of split wet-blue
- Table 4 : Inhibition zones of finished leather
- Table 5 : Inhibition zones of shoe lining soaked with isothiazolinone
- Table 6 : Inhibitory effects of shoe lining soaked with isothiazolinoneEn ligne : https://drive.google.com/file/d/1nyphvKsnobMhj65VKMCvLzn6tuhvp8el/view?usp=share [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39107
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 90, N° 6 (11-12/2006) . - p. 246-249[article]La journée d'étude du Centre Technique du Cuir du 7 février 1974 / F. Van Tornout in TECHNICUIR, N° 4 (04/1974)
[article]
Titre : La journée d'étude du Centre Technique du Cuir du 7 février 1974 : les cuirs semi-finis et les spécifications du cuir fini Type de document : texte imprimé Auteurs : F. Van Tornout, Auteur ; Arlette Folachier, Auteur ; F. J. Fulford, Auteur ; H. Pronier, Auteur ; Claude Smadja, Auteur Année de publication : 1974 Article en page(s) : p. 43-58 Langues : Français (fre) Catégories : Croûte (cuir) On entend par "cuir en croûte" des cuirs ayant subi les opérations jusqu'au tannage, à l'exclusion de toute opération de corroyage ou de finissage, mais qui, par opposition aux wet-blue ont été séchés.
Cuirs et peaux -- Conservation
Mimosa et constituants
Spécifications
Wet-blue (tannage)Peau tannée au chrome (le chrome donne une couleur bleue)Index. décimale : 675 Technologie du cuir et de la fourrure Note de contenu : - LES CUIRS SEMI-FINIS :
1. DEFINITION DES DIFFERENTS TYPES DE MATIERE PREMIERE SEMI-FINIE : La peau picklée - Les cuirs au chrome humide - Wet blue - Les cuirs en croute
2. LES CARACTERISTIQUES DES WET-BLUE ET DES CUIRS EN CROÛTE : Le cuir wet-blue - Le cuir en croute
3. DISCUSSION APRES LES EXPOSES DE M. VAN TORNOUT ET DE MME FOLACHIER
4. METHODE DE CONSERVATION DES PEAUX AU MIMOSA : Mode opératoire
- SPECIFICATION DU CUIR FINI :
- 1. DES SPECIFICATIONS - POURQUOI ?
- 2. LES CARACTERISTIQUES A DEFINIR ET LES METHODES
- 3. LES FICHES TECHNIQUES
- 4. DISCUSSION APRES LES EXPOSES DE MM. VAN TORNOUT, PRONIER ET SMADJAEn ligne : https://drive.google.com/file/d/1MfcqO481ewhTLU-UJPELlzwgze3LttU5/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22712
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Code-barres Cote Support Localisation Section Disponibilité 009081 - Périodique Bibliothèque principale Documentaires Disponible Keratin-silica matrix - A new protein filler from chicken feathers for retanning / R. Karthikeyan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVI, N° 2 (02/2011)
[article]
Titre : Keratin-silica matrix - A new protein filler from chicken feathers for retanning Type de document : texte imprimé Auteurs : R. Karthikeyan, Auteur ; Chandra Babu Narasimhan Kannan, Auteur ; Asit Baran Mandal, Auteur ; Praveen Kumar Sehgal, Auteur Année de publication : 2011 Article en page(s) : p. 59-67 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Antimicrobiens
Charges (matériaux)
Cuirs et peaux de chèvres
Fourier, Spectroscopie infrarouge à transformée de
kératineLa kératine est une protéine, synthétisée et utilisée par de nombreux êtres vivants comme élément de structure, et également l'exemple-type de protéine fibreuse.
La kératine est insoluble, et peut être retrouvée sur l'épiderme de certains animaux, notamment les mammifères, ce qui leur garantit une peau imperméable. Parfois, lors d'une friction trop importante, la kératine se développe à la surface de la peau formant une callosité. Les cellules qui produisent la kératine meurent et sont remplacées continuellement. Les morceaux de kératine qui restent emprisonnés dans les cheveux sont couramment appelés des pellicules.
La molécule de kératine est hélicoïdale et fibreuse, elle s'enroule autour d'autres molécules de kératine pour former des filaments intermédiaires. Ces protéines contiennent un haut taux d'acides aminés à base de soufre, principalement la cystéine, qui forment un pont disulfure entre les molécules, conférant sa rigidité à l'ensemble. La chevelure humaine est constituée à 14 % de cystéine.
Il y a deux principales formes de kératines : l'alpha-kératine, ou α-keratin, présente chez les mammifères notamment, dont l'humain, et la bêta-kératine, ou β-keratin, que l'on retrouve chez les reptiles et les oiseaux. Ces deux types de kératines ne présentent clairement pas d'homologie de séquence.
Chez l'être humain, la kératine est fabriquée par les kératinocytes, cellules se trouvant dans la couche profonde de l'épiderme. Les kératinocytes absorbent la mélanine (pigment fabriqué par les mélanocytes), se colorent et ainsi cette pigmentation de l'épiderme permet de protéger les kératinocytes des rayons ultraviolets du Soleil.
Retannage
Silicate de sodium
Wet-blue (tannage)Peau tannée au chrome (le chrome donne une couleur bleue)Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : A Keratin-Silica matrix (KH-Si) has been prepared by treating chicken feathers with sodium silicate to overcome the known problems associated with conventional keratin hydrolyzate (KH) when used for retanning. Sodium silicate converts keratin into a water soluble product with desirable color and added properties like antimicrobial character but with retanning action similar to KH. A comparative study has been carried out between KH-Si and KH, which has been prepared with NaOH. Their physical and structural characteristics have been characterized using FT-IR, TGA, MALDI-TOF, XRPD, EDAX and Agar-well diffusion methods. The retanning performance of KH-Si and KH has been tested in wet blue goat skins. Performance of the resultant leather made with KH-Si was marginally better than KH. Computer aided color measurement on products and additional results are discussed. Note de contenu : EXPERIMENTAL : Materials and methods - Preparation of keratin-silica matrix (KH-Si) - Preparation of keratin hydrolyzate (KH) using NaOH - estimation of silica content - Determination of protein content - Estimation of total sulfur - Fourier transform infrared spectroscopy (FT-IR) - Thermogravimetric analysis (TGA) of KH and KH-Si - MALDI-TOF analysis of KH-Si - X-ray powder diffraction (XRPD) analysis - EDAX analysis of KS-Si - Color measurement analysis - Antimicrobial activity of KH and KH-Si by Agar-well diffusion method - Retanning studies - Scanning electron microscope analysis - Physical analysis and visual assessment - Determination of tanning potency of KH and KH-Si.
- RESULTS AND DISCUSSION : Chemical charactreistics of KH and KH-Si - FT-IR spectra of KH and KH-Si - Thermal properties of KH and KH-Si - Color measurement data - WRPD analysis of KH and KH-Si samples - Determination of molar mass of peptides in KH-Si and KH by MALDI-TOF - Effect of keratin-silica matrix on antibacterial activity - Effect of KH and KH-Si on the retanning of wet blues - Effect of KH and KH-Si on collagen fibers - Effect of KH and KH-Si on the thermal stability of goat skin by DSC.En ligne : https://drive.google.com/file/d/1Xv18wyDl1vGnfSBxRxJYQll_e8pDnIMH/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11217
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Code-barres Cote Support Localisation Section Disponibilité 012800 - Périodique Bibliothèque principale Documentaires Disponible Learning to recognize irregular feature on leather surfaces / Masood Aslam in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVI, N° 5 (05/2021)
PermalinkLeather fatliquor from hide fleshings / M. A. Habib in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 98, N° 5 (09-10/2014)
PermalinkLeather retanning performance of carboxylated collagen fibres containing adsorbed Cr(III) / Qiang Taotao in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 102, N° 4 (07-08/2018)
PermalinkLeather shavings treatment - An enzymatic approach / A. Crispim in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 87, N° 5 (09-10/2003)
PermalinkLightweight detection model for animal wet-blue hide surface defects based on Yolov5s / Qixin Han in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIX, N° 6 (06/2024)
PermalinkManaging chrome in leather manufacture / Jürgen Christner in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVII, N° 12 (12/2012)
PermalinkA matched-side comparative study of the unsplit blue stock and crust leather made from uncured and pit-cured hides / Stephen H. Feairheller in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXX (Année 1975)
PermalinkMelamine ethoxylates as novel formaldehyde free replacements of resin re-tanning agents / Jochen Ammenn in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVII, N° 7 (07/2022)
PermalinkMetal organic based syntan for multi-stage leather processing / Gladstone Christopher Jayakumar in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 9 (09/2015)
PermalinkMethods for managing chrome in leather making / Florian Doeppert in LEATHER INTERNATIONAL, Vol. 213, N° 4816 (11-12/2011)
PermalinkModification of leather keratin and its retanning properties / Hongru Wang in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 90, N° 6 (11-12/2006)
PermalinkModifications subies par le wet-blue en cours de stockage / H. W. Arnoldi in TECHNICUIR, N° 4 (04/1973)
PermalinkPermalinkNew chrome tanning method assisted by wringing and ultrasound / Jinwei Zhang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVIII, N° 12 (12/2013)
PermalinkNonionic short fluorocarbon chain surfactants for improving application properties of acrylic resin in the retanning of wet-blue leather / Rong Zhou in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVII, N° 11 (11/2022)
PermalinkA novel ester-bonded gemini quaternary ammonium salt with good antimicrobial activity and anti-mold performance for wet blue leather / Tao Zhang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVII, N° 4 (04/2022)
PermalinkPerformance of antimicrobial agents for the preservation of chrome leather / Juliana T. Fontoura in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXI, N° 6 (06/2016)
PermalinkPerformance of flame retardants on leather / Huang Zan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 89, N° 6 (11-12/2005)
PermalinkPhosphonium tanning agents control chrome (VI) levels / Richard Temple in WORLD LEATHER, Vol. 15, N° 2 (04/2002)
PermalinkPhosphorus-nitrogen flame retardant waterborne polyurethane/graphene nanocomposite for leather retanning / Peikun Zhang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIII, N° 5 (05/2018)
PermalinkPotential fungicidal use of essential oils extracted from traditional chinese medicinal materials / Haibin Gu in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 95, N° 5 (09-10/2011)
PermalinkPreparation and application of cationic soap-free latex as a filling agent / Jin Liqiang in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 89, N° 4 (07-08/2005)
PermalinkPreparation and characterization of polyphenol-modified gelatin products / Maryann M. Taylor in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVII, N° 2 (02/2012)
PermalinkPreparation of lignosulfonate reduced chrome tanning agent and its tanning effect / Peng Zhou in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 95, N° 4 (07-08/2011)
PermalinkPreparation of a new itaconate based amphoteric surfactant for fatliquor applications / R. Janardhanan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVII, N° 7 (07/2012)
PermalinkPermalinkPermalinkQuality enhancement of low grade wet blue leathers : up-grading of thin substance in the wet end process / K. Gowthaman in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVII, N° 9 (09/2012)
PermalinkRaman and ATR-FTIR spectroscopy towards classification of wet blue bovine leather using ratiometric using ratiometric and chemometric analysis / Megha Mehta in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 2 (Année 2020)
PermalinkRaman spectroscopy of wet blue bovine leather / Dennis C. Shelly in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIV, N° 1 (01/2009)
PermalinkRapid fiber opening process for skins : an approach for fail-safe chemical-free process / Jayanthi Durga in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 1 (01/2015)
PermalinkA rapid method for measuring elastin degradation and its application in leather manufacturing / Xu Zhang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXV, N° 8 (08/2020)
PermalinkRe-utilisation of biomass resources : preparation and application of a bio-polymer retanning agent based on cattle hair hydrolysate / Luo Jianxun in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 104, N° 1 (01-02/2020)
PermalinkPermalinkReduction of waste chrome levels in tannery wastewater : Optimized recycling / A. Crispim in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 90, N° 6 (11-12/2006)
PermalinkRetanning performance of carboxymethyl starch and its effects on dyeing / Cigdem Kilicarislan Ozkan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVII, N° 2 (02/2022)
PermalinkSeeking soft leathers with a tight grain / David Rabinovich in WORLD LEATHER, Vol. 14, N° 5 (08-09/2001)
PermalinkPermalinkSome properties of wet-blue leathers produced from recycled chrome tanning liquors / John R. Barlow in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 61, N° 2 (03-04/1977)
PermalinkSome properties of wet-blue leathers produced from recycled chrome tanning liquors / John R. Barlow in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 61 et 62 (Années 1977 et 1978)
PermalinkStudies on solubilized sulfur dyes for coloring leather / R. Venba in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 6 (06/2015)
PermalinkStudies on the ethiopian camel hides for their suitability for making leather / M. Belay in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIV, N° 2 (02/2019)
PermalinkStudies on the use of bi-functional enzyme for leather making / Gladstone Christopher Jayakumar in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXI, N° 12 (12/2016)
PermalinkA study on characteristics of lightweight split leather using foam technology / Eun-Chul Shin in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 107, N° 2 (03-04/2023)
PermalinkStudy on reutilization of wet-blue leather wastes for the production of regenerated leather composite / Cheng Qian in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIX, N° 11 (11/2014)
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