[article]
| Titre : |
FLuorinated alcohols as surface-active agents in cationic photopolymerization of epoxy monomers |
| Type de document : |
texte imprimé |
| Auteurs : |
Roberta Biongiovanni, Auteur ; Marco Sangermano, Auteur ; Giulio Malucelli, Auteur ; Aldo Priola, Auteur ; Doris Pospiech, Auteur |
| Année de publication : |
2007 |
| Article en page(s) : |
p. 26-29 |
| Note générale : |
Bibliogr. |
| Langues : |
Français (fre) |
| Résumé : |
La técnica de fotopolimerizacion UV ha estado empleada para polymerizar monomerios epoxidicos en presencia de alcoholes fluoratos al bojetivo de inducir une moficicacion superficial. Superficies completamente hidrofobas se pueden obtener usando mezclas con un pequana y de aditivos fluorados (<1wty.) diversos alcoholes fluorados han estado sintetizados y la modificacion superficial depende de la concentracion del fluoroalcohol, de la largada de lacadena fluoro-alquilica y de la nated alcohols with the aim of inducing a surface modification. Completely hydrophobic surfaces could be otbaines by using mixures with very low amounts of fluoroadditives (below 1w%). Different fluorinated alcohols were synthesezed and the surface modification was observed to depend on the cncertrtionof the luoro-alcohols, on th length of the fluoroalkyl chain and on the length of the methylene spacer between the fluorinated chain and the OF group. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3489 |
in DOUBLE LIAISON > N° 557 (07/2007) . - p. 26-29
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