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675.2 : Préparation du cuir naturel. Tannage |
Ouvrages de la bibliothèque en indexation 675.2
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Leather 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)
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Titre : Leather retanning performance of carboxylated collagen fibres containing adsorbed Cr(III) Type de document : texte imprimé Auteurs : Qiang Taotao, Auteur ; Song Yunying, Auteur ; Bu Qiaoqiao ; Wang Xuechuan ; Li Ji ; Li Lu Année de publication : 2018 Article en page(s) : p. 187-193 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Absorbants et adsorbants
Carboxylation
Collagène
Cuir -- Teneur en chrome trivalent
Cuirs et peaux d'esturgeon
Cuirs et peaux de moutons
Cuirs et peaux de Poissons
Extraction (chimie)
Glyoxylique, AcideL'acide glyoxylique ou acide oxoacétique est un acide organique. Avec l'acide acétique, l'acide glycolique et l'acide oxalique, l'acide glyoxylique est l'un des acides carboxyliques en C2. C'est un solide incolore naturellement présent et il est utile industriellement.
Hydrolysats de protéines
Hydrolyse enzymatique
Retannage
Wet-blue (tannage)Peau tannée au chrome (le chrome donne une couleur bleue)Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : Carboxylated collagen fibre (CCF) was prepared using glyoxylic acid modified collagen fibre which was extracted from fresh pigskin, the prepared CCF was used as an adsorbent to treat trivalent chromium ions (Cr(III)) in wastewater (Cr-CCF). Alkali-enzyme hydrolysis was used to extract collagen protein from the CCF after the adsorption of Cr(III) to obtain chromium-containing collagen hydrolyzate (Cr-CCH). Fourier transform infrared spectroscopy (FTIR) and gel permeation chromatography (GPC) were employed to analyse the structure and relative molecular mass distribution of the collagen in Cr-CCH. The Cr(III) content was determined by diphenylcarbazide spectrophotometry. The optimal hydrolysis conditions were optimised by single factor experiments with the collagen extraction rate as the index. Finally, sheep and sturgeon wet-blue was chosen to evaluate the retanning efficiency of Cru-CCH. The satisfactory sensory and mechanical properties of the finished leather demonstrated that Cr-CCH could become a good candidate as a retanning agent, which not only satisfied performance requirements for finished leather, but also achieved recycling of resources. Note de contenu : - EXPERIMENTAL PROCEDURES : Material and apparatus - Preparation of CFF - Preparation of Cr-CCF - Alkali-enzyme hydrolysis of Cr-CCF - Characterization of Cr-CCH - Retanning performance of Cr-CCH
- RESULTS AND DISCUSSION : The single factor effect of Cr-CCH - The characterization of hydrolysos performance - The retanning performance of Cr-CCHEn ligne : https://drive.google.com/file/d/1-gpslAR_wnZbgfSQB-krSGQLXYwcPxJp/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30901
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 102, N° 4 (07-08/2018) . - p. 187-193[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20126 - Périodique Bibliothèque principale Documentaires Disponible Leather - Water : a system ? / K. J. Bienkiewicz in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXV (Année 1990)
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Titre : Leather - Water : a system ? Type de document : texte imprimé Auteurs : K. J. Bienkiewicz, Auteur Année de publication : 1990 Article en page(s) : p. 305-326 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : The question arises to what extent the water balance of a hide is transferred to leather through the leathermaking process. The pivot is collagen: it has various degrees of water binding which differ in the physical properties of bound water molecules. Other proteinous hide components are destroyed and/or removed in beamhouse operations. The product of these operations is restructure of collagen. In tanning and wet finishing, the side-chain charges and microstructure of collagen are modified. In the resulting leather, the basic features of collagen remain unchanged and, with certain limitations, it reacts with water the same way as it does in hide. En ligne : https://drive.google.com/file/d/1S9Y-2fmHgyTY4VnAMXkDAmY44MbspMh2/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8719
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXXV (Année 1990) . - p. 305-326[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 008090 - Périodique Bibliothèque principale Documentaires Disponible Lightfast and high shrinkage temperature leather produced using vegetable tannins and novel melamine-urea-formaldehyde tanning formulations / C. Simon in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVIII, N° 3 (03/2003)
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Titre : Lightfast and high shrinkage temperature leather produced using vegetable tannins and novel melamine-urea-formaldehyde tanning formulations Type de document : texte imprimé Auteurs : C. Simon, Auteur ; Antonio Pizzi, Auteur Année de publication : 2003 Article en page(s) : p. 83-96 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : A new sulphonated melamine-urea-formaldehyde (MUF) resin of relatively low melamine content, prepared according to a sequential procedure, has been shown to be highly effective when coupled with different natural vegetable tannins to produce leather with the same good characteristics of leather prepared with chrome salts. In particular the shrinkage temperature of the leather prepared according to the new approach is comparable to that obtained with chrome-tanned leathers. Leathers produced using tanning formulations based on the combination of this MUF resin with either flavonoid (condensed: mimosa or quebracho) tannins and hydrolysable ellagitannins (chestnut) have shown good colour stability. Leathers prepared with Chestnut or Mimosa combined with MUF tannage in 50/50 and in 75/25 weight ratios exhibited the most promising physical properties. Furthermore, there are a number of other formulations to choose from which are capable to overcome the major drawback of vegetable tanning in relation to chromium tanning. En ligne : https://drive.google.com/file/d/1HVqKjbFSD3OdFB_BbD4ekOjtoccFxOGG/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4096
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. XCVIII, N° 3 (03/2003) . - p. 83-96[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 001584 - Périodique Bibliothèque principale Documentaires Disponible 001585 - Périodique Bibliothèque principale Documentaires Disponible Lightfastness properties of leathers tanned with various vegetable tannins / Hasan Ozgunay in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIII, N° 10 (10/2008)
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Titre : Lightfastness properties of leathers tanned with various vegetable tannins Type de document : texte imprimé Auteurs : Hasan Ozgunay, Auteur Année de publication : 2008 Article en page(s) : p. 345-352 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : The color changes of bovine leathers, tanned with commonly used hydrolysable and condensed vegetable tannins, were measured colorimetrically as a function of prolonged irradiation with xenon tet light. the results showed that hydrolysable and condensed tannins exhibited differences in their light fastnesses. The color change of hydrolysable tannins under the effect of light was considerably low when compared to the condensed tannins. Gambier and quebracho tannins, among the condensed tannins, exhibited a rapid color change in the direction of red and yellow,while mimosa showed a slower color shift. Tara, among the hydrolysable tannins, exhibited a slower color shift than the others. At the end of 24 hours, the color changes, observed as darkening in all the tannin groups reached a maximum point after which color lightening was observed with extended time. En ligne : https://drive.google.com/file/d/1VgXfgBdglQVC9trAOvAgGCSegcL990X1/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=2411
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CIII, N° 10 (10/2008) . - p. 345-352[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 010719 - Périodique Bibliothèque principale Documentaires Disponible Lime handling system for a modern tannery / B. V. Ramabrahmam in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 80, N° 4 (07-08/1996)
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Titre : Lime handling system for a modern tannery Type de document : texte imprimé Auteurs : B. V. Ramabrahmam, Auteur ; P. G. Rao, Auteur ; K. Parthasarathy, Auteur ; K. V. Raghavan, Auteur Année de publication : 1996 Article en page(s) : p. 123-125 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : Beam house operations in a large tannery involve handling large quantities of lime in powder form. Ever increasingly stringent environmental regulations, emphasize the need for minimization and cleaner use of lime. The advantages and disadvantages of using lime in powder form and slurry form are discussed. A process for using lime in slurry form and the economics of adopting a lime slurry plant in a tannery are presented. This system has been commercially implemented and is giving encouraging results. En ligne : https://drive.google.com/file/d/11Fn0H4GPqC5xdc4qdlBQBMvucMh4f6UF/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8127
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 80, N° 4 (07-08/1996) . - p. 123-125[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007011 - Périodique Bibliothèque principale Documentaires Disponible Liposomes in leather dyeing. Stability of dye-liposome systems and applications / A. de La Maza in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXVII, N° 12 (12/1992)
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PermalinkLocational differences in the physical properties of sole leather / P. L. Muthiah in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 60 (Année 1976)
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PermalinkLocational differences in the physical properties of sole leather / P. L. Muthiah in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 60, N° 3 (05-06/1976)
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PermalinkLocational differences in the physical properties of upper leather / P. L. Muthiah in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 60 (Année 1976)
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PermalinkLocational differences in the physical properties of upper leather / P. L. Muthiah in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 60, N° 3 (05-06/1976)
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PermalinkPermalinkLong-term releasing kinetics of chromium from leather / Wenjun Long in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVI, N° 12 (12/2021)
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PermalinkPermalinkLow pressure ion chromatography in complex chemistry in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 85, N° 1 (01-02/2001)
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PermalinkMachine innovations 2021 C921 / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 46 (03-04/2021)
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PermalinkMagnesium oxide as a neutralizing agent for chrome tanning / Joseph Suarez in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXVI (Année 1981)
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PermalinkMaîtrise des consommations d'eau en Tannerie-Mégisserie / Marie-Laure Touloumet in CTC ENTREPRISES, (03-04/2009)
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PermalinkManaging chrome in leather manufacture / Jürgen Christner in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVII, N° 12 (12/2012)
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PermalinkManaging health and safety matters in tanneries / Richard Bowden in WORLD LEATHER, Vol. 14, N° 7 (11/2001)
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PermalinkMass reduction of tannery solid wastes by biodegradation / Caroline Borges Agustini in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 100, N° 5 (09-10/2016)
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PermalinkMathematical modelling of a vegetable tanning process / D. Sannino in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 97, N° 4 (07-08/2013)
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PermalinkMeasurement of bacterial populations in typical tannery soak solutions by traditional and new approaches / Ravindran Rangarajan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVIII, N° 12 (12/2003)
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PermalinkMeasurement of collagenase activity in the tannery and in the laboratory I. the assay medium / S. M. Mozersky in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 12 (12/1995)
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PermalinkMeasurement of hexavalent chromium in chrome-tanned leather : comparative study of acidic condition extraction with alkaline extraction / Koki Ogata in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 99, N° 6 (11-12/2015)
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PermalinkMeasurement of the proteolytic activity of bate in drum liquor / Samuel M. Mozersky in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXVIII, N° 8 (08/1993)
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PermalinkMechanism of vegetable extracts on preventing the oxidation of chrome(III) / Ma Xingyuan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 102, N° 6 (11-12/2018)
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PermalinkMechanism of vegetable tannin-aldehyde combination tannage / Zhongbing Lu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. C, N° 11 (11/2005)
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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)
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PermalinkMelamine glyoxal resin as a retanning agent - preparation and application / Xie Heng in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 98, N° 1 (01-02/2014)
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PermalinkMetal-free combination tanning with replenishable polyphenols and marine oil / Victor John Sundar in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVI, N° 9 (09/2021)
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PermalinkPermalinkMetal 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)
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PermalinkMethod for the determination of zirconium-IUC 13 / A. W. Landmann in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 59 (Année 1975)
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PermalinkA method to convert tannery sludge into a soil extender / Roger J. Langlais in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIV (Année 1989)
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PermalinkMethods for managing chrome in leather making / Florian Doeppert in LEATHER INTERNATIONAL, Vol. 213, N° 4816 (11-12/2011)
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PermalinkMicroemulsion copolymers for retanning applications on leathers / G. V. Ramana in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIII, N° 4 (04/2008)
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PermalinkMicroemulsion solutions of acrylic copolymers for retanning applications on chrome tanned goat skins / G. Mallikajun in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVII, N° 6 (06/2002)
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PermalinkPermalinkA microscopic view of the fusion bonding of the vegetable tanned leather parts / A. Wyler in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), LXXXVII, N° 3 (03/1992)
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PermalinkMicrowave irradiation : an innovative routine to promote goat skin chrome tanning process / Jinweil Zhang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIV, N° 8 (08/2019)
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PermalinkLa migration des matières grasses dans le cuir tanné au chrome / José Colomer Duran in TECHNICUIR, N° 2 (02/1976)
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PermalinkMimosa-al tannages - an alternative to chrome tanning / Neville P. Slabbert in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXVI (Année 1981)
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PermalinkPermalinkPermalinkMinimization of chromium discharge in leather processing by using methanesulfonic acid : A cleaner pickling-masking-chrome tanning system / Chunxiao Zhang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXI, N° 12 (12/2016)
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PermalinkMise au point d'un nouveau procédé de tannage par les sels de chrome en milieu solvant organique. Réactivité des complexes de chrome en présence de peaux à taux d'humidité contrôlé / Françoise Sylvestre / 1992
PermalinkMixed metal complexes of zirconium : A step towards reducing usage of chromium in tanning / Kalarical Janardhanan Sreeram in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIX, N° 3 (03/2004)
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PermalinkMixed metal tanning using chrome-zinc-silica : A new chrome-saver approach / N. N. Fathima in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVIII, N° 4 (04/2003)
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PermalinkA model for proteolytic depliation of skins / D. Brady in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXV (Année 1990)
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PermalinkModern approach to automatic control of enzymatic hydrolysis of tannery waste / Vladimir Vasek in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CV, N° 9 (09/2010)
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