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Amino - functionalized polyethylene for enhancing the adhesion between polyolefins and polyurethanes / Shingo Kobayashi in Industrial & engineering chemistry research, Vol. 50 N° 6 (Mars 2011) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 50 N° 6 (Mars 2011) . - pp. 3274–3279 Titre : Amino - functionalized polyethylene for enhancing the adhesion between polyolefins and polyurethanes Type de document : texte imprimé Auteurs : Shingo Kobayashi, Auteur ; Jie Song, Auteur ; H. Craig Silvis, Auteur Année de publication : 2011 Article en page(s) : pp. 3274–3279 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Polyethylenes Résumé : Primary and secondary amino-functionalized polyethylenes were synthesized from commercially available maleic anhydride-modified polyethylene by reaction with mono-tert-butoxycarbonyl-protected diamines, N-(tert-butoxycarbonyl)-1,6-diaminohexane (tBocHMDA), and N-(tert-butoxycarbonyl)-N-ethyl-1,6-diaminohexane (tBocEtHMDA) followed by deprotection with trifluoroacetic acid. The structures of amino-functionalized polyethylenes were characterized by NMR and IR spectroscopies, and the data compared favorably to that of the corresponding model compounds. The amino-functionalized polymers showed significantly improved adhesive strength toward thermoplastic polyurethanes as compared to the parent maleic anhydride-modified polyethylene. DEWEY : 660 ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie102005q [article] Amino - functionalized polyethylene for enhancing the adhesion between polyolefins and polyurethanes [texte imprimé] / Shingo Kobayashi, Auteur ; Jie Song, Auteur ; H. Craig Silvis, Auteur . - 2011 . - pp. 3274–3279. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 50 N° 6 (Mars 2011) . - pp. 3274–3279 Mots-clés : Polyethylenes Résumé : Primary and secondary amino-functionalized polyethylenes were synthesized from commercially available maleic anhydride-modified polyethylene by reaction with mono-tert-butoxycarbonyl-protected diamines, N-(tert-butoxycarbonyl)-1,6-diaminohexane (tBocHMDA), and N-(tert-butoxycarbonyl)-N-ethyl-1,6-diaminohexane (tBocEtHMDA) followed by deprotection with trifluoroacetic acid. The structures of amino-functionalized polyethylenes were characterized by NMR and IR spectroscopies, and the data compared favorably to that of the corresponding model compounds. The amino-functionalized polymers showed significantly improved adhesive strength toward thermoplastic polyurethanes as compared to the parent maleic anhydride-modified polyethylene. DEWEY : 660 ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie102005q