| Titre : |
Stability of complexes in chromium sulfate solutions and their affinity for collagen |
| Type de document : |
texte imprimé |
| Auteurs : |
Kazuaki Takenouchi, Auteur |
| Année de publication : |
1981 |
| Article en page(s) : |
p. 343-359 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Complexes separated from chromium sulfate solutions were studied for their change during aging. Noncationic sulfato complexes changed easily to cationic sulfato or nonsulfato complexes. Cationic sulfato complexes were slightly to considerably stable. But with increasing pH, the hexaaquo complexes changed to hydroxo ones to a considerable extent. Among various complexes, hydroxo complexes had the highest affinity for collagen. Some sulfato complexes had considerable affinity at higher pH. |
| Note de contenu : |
- EXPERIMENTAL : Materials - Complex separation and characterization - tanning methods - Analysis of chrome-tanned hide powder and chrome tanning effluents
- RESULTS AND DISCUSSION : complex separation - characterization of complexes - Affinity of complexes for collagen |
| En ligne : |
https://drive.google.com/file/d/1mfM0mazUSxvSkMDHnhUhsn8IMmCXRN1e/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17668 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXVI (Année 1981) . - p. 343-359
Aller sur edunet
Accueil
Stability of complexes in chromium sulfate solutions and their affinity for collagen in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXVI (Année 1981)
