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Amino resins for leather / Samir Das Gupta in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 63, N° 3 (05-06/1979)

Titre :	Amino resins for leather
Type de document :	texte imprimé
Auteurs :	Samir Das Gupta, Auteur
Année de publication :	1979
Article en page(s) :	p. 49-54
Note générale :	Bibliogr.
Langues :	Anglais (eng)
Catégories :	Cuir Polyamines
Index. décimale :	675 Technologie du cuir et de la fourrure
Résumé :	Amino resins are mainly obtained by the condensation of urea, thio-urea, melamine, dicyandiamide either as single amino base or in mixture of two or more of these with formaldehyde or other lower aliphatic aldehydes. They are either anionic or cationic and are mostly used as retanning agents. Some of them may, however, beused as a solo-tanning agent, particularly for in situ tannage of white leathe or as a pretanning agent.
Note de contenu :	- Technique of production - Mechanism of reaction and effect on leather - Effect on physical properties of leather : Full-chrome side leather - Corrected grain side leather - Retanned sheep skins - Vegetable-tanned EI sheepskins - Effect on dyeing properties of leather
En ligne :	https://drive.google.com/file/d/10oWOYRUyVnGqZsmsPDkEGU6M1Asb4_gX/view?usp=drive [...]
Format de la ressource électronique :	Pdf
Permalink :	https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31891

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