[article]
| Titre : |
Synthesis and Surface Properties of Trisiloxane-modified Oligo(ethylene oxide) |
| Type de document : |
texte imprimé |
| Auteurs : |
G. Y. Wang, Auteur ; Z.-P. Du, Auteur ; Q.-Y. Cao, Auteur |
| Année de publication : |
2009 |
| Article en page(s) : |
p. 214-217 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Chimie des surfaces
Surfactants -- Synthèse
Trisiloxane
|
| Index. décimale : |
668.1 Agents tensioactifs : savons, détergents |
| Résumé : |
In a solvent free system, hydrolitically stable nonionic surfactants, trisiloxane grafted oligo(éthylène oxide), were synthesized by hydrosilylation of heptamethyltrisiloxane with allyl-oligo(EO) series. The structures of intermediate and products were confirmed by infrared spectroscopy and 1H nuclear magnetic resonance spectroscopy. Surface activity, foaming property and wetting ability of the surfactants, were also investigated. The results show that the prepared surfactants exhibited excellent surface activity and wetting ability. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6054 |
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 46, N° 4/2009 (07-8/2009) . - p. 214-217
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Synthesis and Surface Properties of Trisiloxane-modified Oligo(ethylene oxide) in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 4/2009 (07-8/2009)
