[article]
| Titre : |
Synthesis and properties of sodium mono-alkylamide maleate surfactants |
| Type de document : |
texte imprimé |
| Auteurs : |
Fu Han, Auteur ; Bao-Cai Xu, Auteur ; Zhi-Qiang Qu, Auteur ; Ya-Wen Zhou, Auteur ; Gui-Ju Zhang, Auteur |
| Année de publication : |
2012 |
| Article en page(s) : |
p. 340-342 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Alkylamides
Maléique, Acide
Surfactants -- Synthèse
|
| Index. décimale : |
668.1 Agents tensioactifs : savons, détergents |
| Résumé : |
The synthesis of a series of sodium mono-alkylamide maleate surfactants was described, and the surface activity properties of the surfactants were studied. The mono-alkylamide maleic acids were synthesized by amidation using primary aliphatic amine (lauryl, myristyl, cetyl) and maleic anhydride as starting material. They were structurally characterized by IR,1H-NMR and MS. The sodium mono-alkylamide maleate surfactants were prepared by neutralization of the precursor mono-alkylamide maleic acids with sodium hydroxide. They reduced the surface tension of water to 32– 34 mN × m–1at concentration levels of 10–4–10–3mol × L–1. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15555 |
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 49, N° 4 (07-08/2012) . - p. 340-342
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