| Título: | JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS, VOL 83NRO 3 - may.-jun.1999 |
| Parte : | 83 |
| Tipo de documento: | Serial check-in : texto impreso |
| Fecha de aparición: | 01/05/1998 |
| Fecha de publicación: | 1998 |
| Nota general: | ISSN: 0144-0322 |
| Langues: | Español |
| Resumen: | A method has been established for determining arylamines in azo dyed leathers, obtaining a yielding of approximately 90% or more, of amines present in the leather. A comparative study has also been carried out etween the proposed method and the method indicated in the German standard DIN 53316. |
| Nota de contenido: | JSLTC Hon. Editor M.K. Leafe, Kirkroyd, 49 North Park Street Dewsbury, West Yorkshire WF13 4LZ UK |
Artículos
Article : texto impreso
Parámetros a considerar en la comercialización de pieles y cueros, criterios de compra, selección , rendimientos (South African automotive upholstery)
Article : texto impreso
Influence of temperature and holding time on hexavalent chromium formation during leather combustion
Experimental results that confirm the Cr III to Cr VI transformation during chromium tanned leather combustion and its dependence on temperature and time, thus finding an explanation for variability of the results published before.
Article : texto impreso
The tanning industry, like many industries, relies heavily upon their local Water Services Company (WSC). It is usual for the WSC responsible for the supply of water to also remove and treat any trade effluents generated as a result of the proce[...]
Article : texto impreso
BAYOU, K. ;
MENGISTE, B. ;
SIRAC, A. ;
TEFERA, A.
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Ekek is an allergic dermatitis which causes itching in sheep and is characterised by small nodules on the grain layer of the skin which are not apparent while the animal is alive but appear after the skin is processed in the tannery.The effectiv[...]
Article : texto impreso
GÖTZ, O.
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Factors and influence: raw material, the auxiliaries used and work processes without the use of auxiliaries. Auxiliaries: ammonium salts, degreasing agents(surfactants), slip agents, preserving agents, inorganic tanning agents, synthetic and veg[...]
Article : texto impreso
CUQ, M. H. ;
DELMAS, M.
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Research has been done to study dyeing in the Cr.A.B. process. We took into account dye exhaustion
Article : texto impreso
Effect of some retanning and dyeing process variables on the coverage of different types of artificially produced grain damage. Factors investigated include dye selection, retannage type, process order and float length, temperature and drum spee[...]
