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Cationic products for finishing and drum pigmentation of leathers / Giuseppe Pisi in WORLD LEATHER, Vol. 14, N° 5 (08-09/2001)

Titre :	Cationic products for finishing and drum pigmentation of leathers
Type de document :	texte imprimé
Auteurs :	Giuseppe Pisi, Auteur
Année de publication :	2001
Article en page(s) :	p. 42-43
Note générale :	Bibliogr.
Langues :	Anglais (eng)
Catégories :	Anions Cations Cuir nappa Cuirs et peaux -- Finition Formulation (Génie chimique) Pigments
Index. décimale :	675 Technologie du cuir et de la fourrure
Résumé :	Cationic auxiliaries are a new and interesting option for leather finishing. As the surface of leathers normally have a negative charge, weak bonds can form with these products, resulting in a very fine and natural break. For classic leather finishing, this technology can be used as given in the following examples.
Note de contenu :	- Cationic pre-bottoming coats for polishing : Cationic dyes and pigments - Advantages with buffed leathers - Cationic pre-bottoming coat within conventional anionic finishing - Anionic finishing systems incorporating weakly cationic auxliaries - Cationic finishing for garment and gloving leathers - Fig. 1 : Finishing formulation (by weight) - Fig. 2 : Nappa for garments from full grain bovine hides - Fig. 3 : Cationic drum pigment
En ligne :	https://drive.google.com/file/d/1JU9N6xqHIhdqpuw0aMJaCdTNP4k3D90_/view?usp=drive [...]
Format de la ressource électronique :	Pdf
Permalink :	https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32165

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