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675 : Technologie du cuir et de la fourrure |
Ouvrages de la bibliothèque en indexation 675
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The tanner's privilege - a historical review of the tanner's status in different societies / R. D. Higham in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 83, N° 1 (01-02/1999)
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Titre : The tanner's privilege - a historical review of the tanner's status in different societies Type de document : texte imprimé Auteurs : R. D. Higham, Auteur Année de publication : 1999 Article en page(s) : p. 25-31 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Where concepts of personal defilement through contact with dead and decaying material are enshrined in theology, those who handle hides, skins and leather find themselves in situations of hereditary social disadvantage. This is particularly the case in India and Japan where there is sensitivity to imparted impurity that stems from religious beliefs.
The former oxious nature of some of the tanning processes relegated tanners to socially inferior status in many countries. In judaism, rabbinic regulations, from the 3rd century BC onwards, formulated to some degree the extent of their disadvantage. Reduction in prejudice and improved technology have greatly diminished this disadvantage.
Christian theology teaches that there should be no ostracism on account of occupation. The apostle Peter's stay at the house of Simon the tanner illustrates this (Acts 9:43 and 10:6). Indeed, clothing of skin is associated with God's solution to mankind's fundamental problem. The products of slaughtered animals covered man's nakedness (Genesis 3:21).Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=7854
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 83, N° 1 (01-02/1999) . - p. 25-31[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007023 - Périodique Bibliothèque principale Documentaires Disponible The three pot solution for chromium, tannins and solid waste : Recovery and reuse technique for spent semi-chrome liquor and chrome shavings / Subramanian Saravanabhavan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 88, N° 5 (09-10/2004)
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Titre : The three pot solution for chromium, tannins and solid waste : Recovery and reuse technique for spent semi-chrome liquor and chrome shavings Type de document : texte imprimé Auteurs : Subramanian Saravanabhavan, Auteur ; Kalarical Janardhanan Sreeram, Auteur ; Jonnalagadda Raghava Rao, Auteur ; Balachandran Unni Nair, Auteur Année de publication : 2004 Article en page(s) : p. 202-207 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Absorbants et adsorbants
Absorption
Chrome -- Recyclage
Colorimétrie
Déchets -- Elimination
Eaux usées -- Décontamination
Eaux usées -- Epuration
Liqueurs de tannage
Récupération (Déchets, etc.)
Solides
Tanins
Tannage au chrome
Température de retraitIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : The potential toxicity and environmental impact of chromium and tannins discharged from a tannery has become a key issue, in particular the wastewater generated from the semi-chrome process presents a problem of separating chromium from vegetable tannins by conventional precipitation. This work reports the removal of tannins and recovery of chromium from a spent semi-chrome wastewater using chrome shavings as the adsorbent. Batch mode treatment studies have been carried out to standardize the duration, quantity of chrome shaving and pH. A tannin removal efficiency of 96% has been observed. The tannin-free chromium bearing liquor after the adsorption process was subjected to conventional chromium recovery and re-use and was then used for tanning as a 40% replacement of commercial basic chromium sulphate. The tannin containing chrome shavings were used as a reductant for the preparation of basic chromium sulphate and this was also used for tanning trials. Tanning studies reveal that the quality of the wet blue leathers is on a par with leathers tanned with commercial BCS. Shrinkage temperatures and performance of the leathers, in comparison to a conventional leather, are comparable. Exhaustion of chromium was similar. The procedure described offers a viable solution for the removal of tannins and recovery/reuse of chromium from semi-chrome wastewater, as well as for the disposal of solid wastes such as chrome shavings. Note de contenu : - Introduction : Bulk studies
- Experimental methods : Treatment studies
- Recovery and reuse studies
- Tanning studies : Recovery and reuse - Comparison of the control and experimental (E1 and E2) leathers
- Table 1 : Characteristics of spent semi-chrome liquor and chrome shavings
- Table 2 : Efficiency of tannin removal at various chrome shaving offers
- Table 3 : pH Vs of tannin removal
- Table 4 : Subjective assessment data for control (C) and experimental (E1 and E2) leathers
- Table 5 : Strength characteristics of control (C) and experimental (E1 and E2) leathers
- Table 6 : Shrinkage temperature (Ts) and chromium content of leather and uptake of chromium during control (C) and experimental (E1 and E2) tanning
- Table 7 : Colour measurement data for the control (C) and experimental (E1 and E2) leathersEn ligne : https://drive.google.com/file/d/1y9d25ULtq10cvxZWkfZOsCI8wjcmydJR/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39625
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 88, N° 5 (09-10/2004) . - p. 202-207[article]
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Titre : The transition to biobased chemicals Type de document : texte imprimé Année de publication : 2024 Article en page(s) : p. 50 Langues : Anglais (eng) Catégories : Chimie écologique
Cuirs et peaux -- Industrie -- Aspect de l'environnement
Développement durable
Transition écologiqueIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : A summary of a paper from GSC Group's perspective towards the implementation of biobased chemicals for greener leather technology.
In light of global and EU initiatives promoting environmentally friendly practices, the demand for materials with reduced environmental impact has become a pressing concern. This study, driven by the research and development division of Italy headquartered GSC Group, focused into the integration of biobased derivatives in the leather processing supply chain and assesses their effectiveness in comparison to their fossil-fuel derived counterparts.Note de contenu : - Focus on sustainable practices in the leather industry
- Environmental footprint of leather production
- Negligible impact of biobased chemicals in the finishing phase
- Assessing the biobased carbon content transition
- Historic use of biobased chemicals in the leather industry
- performance vs economic viabilityEn ligne : https://drive.google.com/file/d/1_q9g7wrF1N025hKwG4YesgsKPwzvmySY/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40880
in INTERNATIONAL LEATHER MAKER (ILM) > N° 64 (03-04/2024) . - p. 50[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24527 - Périodique Bibliothèque principale Documentaires Sorti jusqu'au 11/07/2024 The treatment of collagen fibre and cattle hide with transglutaminase in supercritical carbon dioxide / Cheng Haiming in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 98, N° 5 (09-10/2014)
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Titre : The treatment of collagen fibre and cattle hide with transglutaminase in supercritical carbon dioxide Type de document : texte imprimé Auteurs : Cheng Haiming, Auteur ; Wu Lian, Auteur ; Yin Zhonglong, Auteur ; Chen Min, Auteur ; Li Zhiqiang, Auteur Année de publication : 2014 Article en page(s) : p. 216-221 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Collagène
Cuirs et peaux de bovins
Fluides supercritiques
Réticulants
Température de retrait
TransglutaminaseIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : It was reported that supercritical fluids could increase the reaction rates and stability of enzymes. The transglutaminase (TGase) was used as a cross-linking agent for collagen fibre and cattle hide in supercritical carbon dioxide (SCF-CO2) medium. The denaturation temperature (Td) and shrinkage temperature (Ts) of the cross-linked samples were determinated. SCF-CO2 could improve the cross-linking reaction of the TGase with the collagen fibre and cattle hide according to the denaturation temperature determination. For collagen fibre, the Td of TG-SCF-Collagen is about 20°C higher than that of TG-Collagen in water medium. While the Td of cattle hide treated with TGase in SCF-CO2 is about 10°C higher than that of in water medium. Interestingly, the shrinkage temperature of the cattle hide did not show any change while it was treated by TGase both in SCF-CO2 medium and in water. However, the appearence of the hide after TGase treatment was tighter and finer with the area reduction. The results implied that intermolecular cross-linking created by TGase did not like the cross-linking by chrome (III)tanning agents, which formed rigid structures among the collagen fibrils that play the main role for the increase of shrinkage temperature of leather. Note de contenu : - MATERIALS AND METHODS : Materials - Collagen fibre treated with TGase in SCF-CO2 - Cattle hide treated by TGase in SCF-CO2 - Differential Scanning Calorimetry (DSC) - Determination of the shrinkage temperature - Appearance - Physical properties determination
- RESULTS AND DISCUSSION : Collagen fibre treated by TGase in SCF-CO2 - Cattle hide treated with TGase in SCF-CO2En ligne : https://drive.google.com/file/d/1_LvTHftpV-xR6GWNHBdkPlVwSLotld8u/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22273
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 98, N° 5 (09-10/2014) . - p. 216-221[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16629 - Périodique Bibliothèque principale Documentaires Disponible 16621 - Périodique Bibliothèque principale Documentaires Disponible The twelfth procter memorial lecture / Ian D. Rattee in JOURNAL OF THE SOCIETY OF LEATHER TRADES' CHEMISTS, Vol. 50, N° 12 (12/1966)
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Titre : The twelfth procter memorial lecture : New thoughts on the theory of dye absorption by proteins Type de document : texte imprimé Auteurs : Ian D. Rattee, Auteur Année de publication : 1966 Article en page(s) : p. 427-444 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Colorants -- Absorption
ProtéinesIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : The development of a theoretical model which will allow us to devise a quantitative physical chemical theory of the absorption of dyes and acids by proteins still presents many difficulties. Some of the theoretical difficulties are discussed in relation to work on wool and more recently, hide powder. The primary cause of the difficulties appears to reside in the instability of proteins on to which dyes have been absorbed. Evidence for this can be produced from published data on hide powder and this, together with direct evidence obtained in current research, is discussed. Note de contenu : - Table 1 : A comparison of slopes of f(0) against f(HDs) based on the Gilbert-Rideal equation and experiment. (Data from refs. 5 and 6)
- Table 2 : Sulphonates based on the naphthalene-azo-2 naphthol chromophorePermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35676
in JOURNAL OF THE SOCIETY OF LEATHER TRADES' CHEMISTS > Vol. 50, N° 12 (12/1966) . - p. 427-444[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007076 - Périodique Bibliothèque principale Documentaires Disponible The use and subsequent treatment of surfactants for leather processing / Rumon A. Hankey in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVI, N° 6 (06/2001)
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PermalinkThe use of acoustic emission as an aid to evaluating the handle of leather / A. J. Long in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 85, N° 5 (09-10/2001)
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PermalinkThe use of acoustic emission in predicting the tensile strength of leather / Cheng-Kung Liu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIV, N° 1 (01/1999)
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PermalinkThe use of acoustic emission to detect grain crack during the lastometer test / A. J. Long in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 85, N° 2 (03-04/2001)
PermalinkThe use of aluminium (III) to improve chrome tannage / Anthony D. Covington in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 70 (Année 1986)
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PermalinkThe use of electrolytically-stable fatliquors in the pickle to improve leather quality / T. H. Weslager in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXV (Année 1990)
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PermalinkThe use of enzymes in soaking / A. Bezàk in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 72 (Année 1988)
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PermalinkThe use of lipases in the beamhouse processes / Jürgen Christner in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), LXXXVII, N° 4 (04/1992)
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PermalinkThe use of micro-balls for low density finishing and better aesthetics for embossed leather in WORLD LEATHER, Vol. 18, N° 8 (12/2005 - 01/2006)
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PermalinkThe use of mixed tocopherols to improve UV and heat resistance of leather / Cheng-Kung Liu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CV, N° 1 (01/2010)
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PermalinkThe use of neutral protease in enzymatic unhairing / R. G. Paul in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVI, N° 5 (05/2001)
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PermalinkThe use of oxidative chemicals for the removal of hair from cattle hides in the beamhouse / William N. Marmer in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIX, N° 9 (09/2004)
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PermalinkThe use of profilometry to characterise the leather surface / Prosper Mhute in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 101, N° 1 (01-02/2017)
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PermalinkThe use of the scanning electron microscope in leather research / Betty M. Haines in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XXVII (Année 1982)
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PermalinkThe utilisation of a lactobacillus culture in the beamhouse / L. Schlösser in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 70 (Année 1986)
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PermalinkThe value of leather as a component brand "... and what are we doing about it ?" / Elton L. Hurlow in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVIII, N° 9 (09/2013)
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PermalinkThe viscoelastic properties of leather and poromerics / R. E. Whittaker in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 59 (Année 1975)
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PermalinkThe viscoelastic properties of leather and poromerics / R. E. Whittaker in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 59, N° 6 (11-12/1975)
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PermalinkThe water authority's service to industry / D. A. Bailey in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 70 (Année 1986)
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PermalinkThe water vapour permeability of leather finished by thermally responsive polyurethane / Haojun Fan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 89, N° 3 (05-06/2005)
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PermalinkThe world's lowest carbon automotive leather / Martin Ricker in INTERNATIONAL LEATHER MAKER (ILM), N° 49 (09-10/2021)
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PermalinkTheoretical and practical aspects of polar interactions between hide colllagen and aqueous media in curing and tanning / Alan E. Russell in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 54, N° 12 (12/1970)
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PermalinkPermalinkTheory and practice of modern chamois leather production / J. H. Sharphouse in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 69 (Année 1985)
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PermalinkThermal characterization and pyrolysis of waste leather treated with CoCl2 and MnCl2 / E. Bañón in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVI, N° 2 (02/2021)
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PermalinkThermal degradation kinetics and flame retardancy of hide treated with montmorillonite-amno resin nano-composite / Yang Liutao in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 94, N° 1 (01-02/2010)
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PermalinkThermal degredation kinetics of sweat soaked cattlehide collagen fibers / K. Tang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CII, N° 2 (02/2007)
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PermalinkThermal properties of leather and their relation to structural mechanical and handle characteristics in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 84, N° 6 (11-12/2000)
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PermalinkThermal sensitive agents for making stimuli responsive leathers / Jaya Prakash Alla in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXV, N° 12 (12/2020)
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PermalinkThermal shrinkage effects on the mechanical behavior of leathers / Keyong Tang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CV, N° 3 (03/2010)
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PermalinkThermal stability of leather from a microscopic view / Zhong Anhua in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 97, N° 3 (05-06/2013)
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PermalinkThermally responsive collagen switching from bactericidal for ambient storage condition to biologically inert in vivo / Jinming Chang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIII, N° 4 (04/2018)
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PermalinkThermochromism for smart leathers / Vairaperumal Tamilmani in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 6 (06/2015)
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PermalinkThermodynamic analysis of thermal denaturation of hide and leather / Michael Komanowsky in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), LXXXVII, N° 2 (02/1992)
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PermalinkThermodynamics of leather dyeing : III. The preparation of chrome-tanned hide powders and their interaction with C.I. Acid Orange 7 / A. T. Atto in JOURNAL OF THE SOCIETY OF LEATHER TRADES' CHEMISTS, Vol. 55, N° 3 (03/1971)
PermalinkThermofix thermal fixation and volume reduction of trivalent chromium-containing wastes and sludges / Bradford H. Jones in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXI (Année 1986)
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PermalinkThermophysical and functional-consumer qualities of shoe upper leather / Nataliia Pervaia in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 104, N° 1 (01-02/2020)
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PermalinkThree-dimensional-energy minimized models for calf skin type 1 collagen triple helix and microfibril : 1. The triple helical models / James M. Chen in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXVI, N° 12 (12/1991)
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PermalinkThree-dimensional-energy minimized models for calf skin type 1 collagen triple helix and microfibril : 2. The "smith" microfibril / James M. Chen in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXVI, N° 12 (12/1991)
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PermalinkThree-dimensional spatial distribution analysis of fibre in wet-blue pig leather / Jing Li in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 102, N° 3 (05-06/2018)
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PermalinkThrough the looking glass (Part 1) / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 58 (03-04/2023)
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PermalinkThrough the looking glass (part 2) / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 59 (05-06/2023)
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PermalinkPermalinkPermalinkTone in tone dyeing : attempt to use dye encapsulated silica nanospheres in leather dyeing / Sathya Ramalingam in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIII, N° 12 (12/2018)
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