Synthesis of modified poly(acrylic acid-acrylonitrile) retanning agent with mannich reaction and its application / Huaxiang Yang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCVI, N° 11 (11/2001)  

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. XCVI, N° 11 (11/2001) . - p. 437-443 Titre : Synthesis of modified poly(acrylic acid-acrylonitrile) retanning agent with mannich reaction and its application Type de document : texte imprimé Auteurs : Huaxiang Yang, Auteur ; Jianzhong Ma, Auteur ; Zongsui Yang, Auteur Année de publication : 2001 Article en page(s) : p. 437-443 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The modified poly(acrylic acid-acrylonitrile) (P(AA-AN)) with Mannich reaction was synthesized and characterized by 1H-NMR, 13C-NMR and IR. It was shown that the carboxyl ?-H of P(AA-AN), under the proper conditions, has enough activity to react with Mannich reagents. The resulting modified product, named ASF, was used in the retanning of goatskin garment leather. The application results of ASF showed that it can improve the dyeing property of the wet leather retanned with it and it has an excellent filling and obvious selective filling properties. The comprehensive properties of ASF were quite acceptable. En ligne : https://drive.google.com/file/d/1scnKGJVg3AzrAGDfUjHL3qD2cmYHKEAQ/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4350 [article]

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