Polyacrylates with high biomass contents for pressure - sensitive adhesives prepared via mini - emulsion polymerization / Gang Pu in Industrial & engineering chemistry research, Vol. 51 N° 37 (Septembre 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 37 (Septembre 2012) . - pp. 12145–12149 Titre : Polyacrylates with high biomass contents for pressure - sensitive adhesives prepared via mini - emulsion polymerization Type de document : texte imprimé Auteurs : Gang Pu, Auteur ; Matthew R. Dubay, Auteur ; Jiguang Zhang, Auteur Année de publication : 2012 Article en page(s) : pp. 12145–12149 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Polyacrylates Biomass Résumé : n-Butyl acrylate and other acrylic monomers were copolymerized with an acrylated macromonomer to produce polymers for pressure-sensitive adhesive (PSA) applications. Macromonomers were generated through the ring-opening copolymerization of l-lactide and ε-caprolactone with 2-hydroxyethyl methacrylate (HEMA) at an average molar composition of 5:4:1, respectively. Conversion in the mini-emulsion polymerization was followed using Raman spectroscopy and was nearly complete within 2 h. Testing of these adhesive polymers indicates that performance properties meet or exceed those of commercial water-based acrylic PSAs. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie301492v [article] Polyacrylates with high biomass contents for pressure - sensitive adhesives prepared via mini - emulsion polymerization [texte imprimé] / Gang Pu, Auteur ; Matthew R. Dubay, Auteur ; Jiguang Zhang, Auteur . - 2012 . - pp. 12145–12149. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 37 (Septembre 2012) . - pp. 12145–12149 Mots-clés : Polyacrylates Biomass Résumé : n-Butyl acrylate and other acrylic monomers were copolymerized with an acrylated macromonomer to produce polymers for pressure-sensitive adhesive (PSA) applications. Macromonomers were generated through the ring-opening copolymerization of l-lactide and ε-caprolactone with 2-hydroxyethyl methacrylate (HEMA) at an average molar composition of 5:4:1, respectively. Conversion in the mini-emulsion polymerization was followed using Raman spectroscopy and was nearly complete within 2 h. Testing of these adhesive polymers indicates that performance properties meet or exceed those of commercial water-based acrylic PSAs. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie301492v

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