Étude de l’évolution de la teneur en chrome hexavalent dans le cuir, influence des conditions de fabrication et importance des facteurs environnementaux

Doctoral thesis French OPEN
Fontaine , Mathilde;
(2017)
  • Publisher: HAL CCSD
  • Subject: Ageing | Manufacturing conditions | Hexavalent chromium | Conditions de fabrication | Cuir | Ion chromatography | Chromatographie ionique | Chrome hexavalent | [ CHIM.ANAL ] Chemical Sciences/Analytical chemistry | Leather | Vieillissement

Currently, 80 to 85% of leather is tanned with chrome. This process allows to obtain excellent physico-mechanical properties with optimum economic conditions. The chromium salts in trivalent form used in the manufacturing of leather are not harmful; however under some c... View more
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