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A comparative morphology of kangaroo and bovine leathers / J. H. Bavinton in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXII (Année 1987)
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Titre : A comparative morphology of kangaroo and bovine leathers Type de document : texte imprimé Auteurs : J. H. Bavinton, Auteur ; D. E. Peters, Auteur ; L. J. Stephens, Auteur Année de publication : 1987 Article en page(s) : p. 197-199 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Cuirs et peaux -- Analyse
Cuirs et peaux de bovins
Cuirs et peaux de kangourous
Morphologie (matériaux)Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Collagen fibre bundles, which are the structural components of skin and leather, are organized in a variety of ways. Each species of animal has a characteristic arrangement, although in many cases they are similar. In animals which are commonly used for leather production, such as cattle and sheep, the arrangement of the fibre bundles has been well studied, and the existence of a relationship between the fibre bundle orientation and the physical properties of the leather is recognized. Diseases of the collagen may also have a profound effect on skin strenth. The strength of leather depends therefore on the arrangement of the collagen fibre bundles and, presumably also on the strength of the collagen itself.
Although kangaroo leather has not been studied to the same extent as the more commonly used leathers, recent studies on its physical properties and stratigraphic strength analysis have shown that there are differences between kangaroo and other leathers. To ensure that full use may be made of its capabilities, a better understanding of its structure is needed. This paper reports a histological study of kangaroo leather and compares it with bovine leather.En ligne : https://drive.google.com/file/d/1DG1ODE2PPey865TN7K87_gDWewPiwa55/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8994
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXXII (Année 1987) . - p. 197-199[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 008087 - Périodique Bibliothèque principale Documentaires Disponible Confirmation of the recessive mode of inheritance of the vertical fibre hide structure in hereford cattle / J. H. Dufty in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 68 (Année 1984)
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Titre : Confirmation of the recessive mode of inheritance of the vertical fibre hide structure in hereford cattle Type de document : texte imprimé Auteurs : J. H. Dufty, Auteur ; D. E. Peters, Auteur Année de publication : 1984 Article en page(s) : p. 35 Langues : Anglais (eng) Catégories : Bovins -- Races
Cuirs et peaux -- Analyse
Cuirs et peaux de veaux
Peau -- AnatomieIndex. décimale : 675 Technologie du cuir et de la fourrure Note de contenu : - Table : Approximate age at which the vertical fibre hide condition was identified in hereford calves En ligne : https://drive.google.com/file/d/1EZ0ZiPYfJ1qjB9vlZJ5Q-Lsf3yUQ_rvP/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34146
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 68 (Année 1984) . - p. 35[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007131 - Périodique Bibliothèque principale Documentaires Disponible A method of bleaching collagenous materials / D. E. Peters in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXI (Année 1986)
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Titre : A method of bleaching collagenous materials Type de document : texte imprimé Auteurs : D. E. Peters, Auteur ; U. Adminis, Auteur Année de publication : 1986 Article en page(s) : p. 62-68 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Methods used previously for the production of sutures, sports racket or musicacal instrument strings involve bleaching with a variety of materials which commonly include peroxides. These bleaches are often ineffecive and leave the product a pale yellow to brown colour. A new method of bleaching which uses chlorine dioxide is described. This method is effective with products made from intestine but may be less successful with those prepared from hide. Instrumental assessment of the colour of these products is found to be unsatisfactory in comparison with visual assessment. En ligne : https://drive.google.com/file/d/1hhqHXEQx0VYX04J7ycfVIcG5XcwlAW1P/view?usp=share [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9124
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXXI (Année 1986) . - p. 62-68[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 008086 - Périodique Bibliothèque principale Documentaires Exclu du prêt Observing transparent impregnants in leather by a direct method / J. H. Bavinton in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 63, N° 4 (07-08/1979)
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Titre : Observing transparent impregnants in leather by a direct method Type de document : texte imprimé Auteurs : J. H. Bavinton, Auteur ; D. E. Peters, Auteur Année de publication : 1979 Article en page(s) : p. 73-76 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Analyse
Matériaux -- Imprégnation
Polymères
Réfraction, Indice de
Transparence (optique)Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : A new and versatile method of observing transparent polymeric impregnants within the leather structure using light microscopy is described. The method involves matching the refractive indices of the leather fibres and mounting medium then observing by dark field, phase contrast or modulation contrast microscopy. Methods of optimising the viewing conditions are described and the usefulness of the procedure is demonstrated. Note de contenu : - Table 1 : Refractive indices of polymers detected by the method En ligne : https://drive.google.com/file/d/1Ou2xhZnLVMZLeCAraJ7wJ31vuyjkjgRn/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40498
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 63, N° 4 (07-08/1979) . - p. 73-76[article]Properties of leather produced from a sample of australian feral goats / P. J. Holst in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. N° 71 (Année 1987)
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Titre : Properties of leather produced from a sample of australian feral goats Type de document : texte imprimé Auteurs : P. J. Holst, Auteur ; D. E. Peters, Auteur ; C. J. Allan, Auteur ; M. Pervez, Auteur Année de publication : 1987 Article en page(s) : p. 134-137 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Analyse
Cuirs et peaux -- Propriétés mécaniques
Cuirs et peaux -- Propriétés physiques
Cuirs et peaux de chèvres
Essais dynamiques
Mesure
Peau -- HistologieIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : The effect of fibre diameter, fibre length and primary follicle density on grain appearance of the skin of Australian bush goats was assessed. Good grain appearance was associated with a high density of primary follicles that produce, on these animals, medullated fibres of a relatively uniform diameter.
Fine grained skins are produced by goats of less than approximately 25 kg liveweight. The physical properties of the leather, as measured by tensile strength, elongation and lastometer, were evaluated and found to be comparable to commercial quality goatskins. Nutrition was found to have an effect on skin substance and density and indirectly, through skin area, on grain appearance.Note de contenu : - METHODS : Animal - Metrology - Sampling for physical testing
- RESULTS AND DISCUSSION : General - Histological examination - Selection of test sites - Tensile strength, elongation and lastometer tests - Liveweight change and properties
- Table 1 : Fibre and follicle data for Group A yearling goats
- Table 2 : Medullated fibre length and diameter at three sites on Group A goats
- Table 3 : Fibre and follicle data for Group B, seven-month-old bush and crossbred
- Table 4 : Assessment of goat skin (number 11) for tensile strength, elongation and lastometer at three sample sites
- Table 5 : The effect of Iiveweight changes, in the eight weeks prior to slaughter, on skin density and substance (Group A)En ligne : https://drive.google.com/file/d/1NgUFMD81l1HGQTvJfRn6Zw923oi3naD5/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40126
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. N° 71 (Année 1987) . - p. 134-137[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007135 - Périodique Bibliothèque principale Documentaires Disponible A simple method of assessing the grain treatment of finished leather / J. H. Bavinton in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XXVII (Année 1982)
PermalinkStudies of the cause of the vertical fibre hide structure in hereford cattle hide / J. H. Dufty in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 67 (Année 1983)
PermalinkThe characterisation of vertical fibre and high weave structures of Hereford cattle hide / D. E. Peters in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 67 (Année 1983)
PermalinkThe effectiveness of selective breeding for reducing the incidence of the vertical fibre hide condition in heredord cattle / D. E. Peters in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXX (Année 1985)
PermalinkThe physical properties of leather from kangaroo skins I - Comparison between species and sexes / D. E. Peters in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIV (Année 1989)
PermalinkThe physical properties of leather from kangaroo skins II - Variation in properties with sampling position / L. J. Stephens in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIV (Année 1989)
PermalinkThe physical properties of leather from kangaroo skins III / L. J. Stephens in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIV (Année 1989)
PermalinkThe physical properties of leather from kangaroo skins IV - Comparison of tannages for hair-on skins / D. E. Peters in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIV (Année 1989)
PermalinkThe physical properties of leather from Kangaroo skins V. Comparison of hair-on and unhaired tannage / L. J. Stephens in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXV (Année 1990)
PermalinkThe reproductive performance of hereford cattle affected with the vertical fiber hide defect / J. H. Dufty in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXVI (Année 1981)
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