[article]
| Titre : |
Synthesis of cross - linked, partially neutralized poly (Acrylic Acid) by suspension polymerization in supercritical carbon dioxide |
| Type de document : |
texte imprimé |
| Auteurs : |
Yazan A. Hussain, Auteur ; Tao Liu, Auteur ; George W. Roberts, Auteur |
| Année de publication : |
2012 |
| Article en page(s) : |
pp. 11401-11408 |
| Note générale : |
Industrial chemistry |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Supercritical state Carbon dioxide Suspension polymerization |
| Résumé : |
A novel process for producing superabsorbent polymer of cross-linked, partially neutralized poly(acrylic acid) via suspension polymerization in supercritical carbon dioxide was developed. The process utilized siloxane-based surfactants as suspension stabilizers to produce particles with acceptable size range for commercial applications. The behavior of the suspension mixture and its relation to the final product morphology is discussed. The product performance in terms of water absorbency is presented. |
| ISSN : |
0888-5885 |
| En ligne : |
http://cat.inist.fr/?aModele=afficheN&cpsidt=26324789 |
in Industrial & engineering chemistry research > Vol. 51 N° 35 (Septembre 2012) . - pp. 11401-11408
|
Synthesis of cross - linked, partially neutralized poly (Acrylic Acid) by suspension polymerization in supercritical carbon dioxide in Industrial & engineering chemistry research, Vol. 51 N° 35 (Septembre 2012)
