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In-use tolerability of two new syndet bars with sodium cocoyl isethionate, disodium lauryl sulfosuccinate and wheat starch as major ingredients in differing relations: results of a cross-over trial / H. C. Korting in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 14, N° 6 (12/1992)
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Titre : In-use tolerability of two new syndet bars with sodium cocoyl isethionate, disodium lauryl sulfosuccinate and wheat starch as major ingredients in differing relations: results of a cross-over trial Type de document : texte imprimé Auteurs : H. C. Korting, Auteur ; A. Lukacs, Auteur ; D. Hamm, Auteur ; Klaus Stanzl, Auteur ; O. Braun-Falco, Auteur Année de publication : 1992 Article en page(s) : p. 277–282 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Propriétés en cours d'utilisation' 'Barres de syndet' Tolérabilité 'Cocoyl iséthionate sodium' 'Disodium laurylsulfosuccinate' 'Amidon blé' Index. décimale : 668.5 Parfums et cosmétiques Résumé : In a cross-over trial two different new syndet bars differing in their content of sodium cocoyl isethionate, disodium lauryl sulfosuccinate and wheat starch as major components were compared in the cleansing of hand skin of 72 healthy volunteers. The preparation designated ‘T’containing a higher amount of wheat starch turned out to be less irritant as judged from the parameters itching and erythema (p < 0.05, Wilcoxon's test for matched pairs). The present trial design looks appropriate to differentiate the irritancy potential of two chemically similar syndet bar preparations. DOI : 10.1111/j.1467-2494.1992.tb00060.x En ligne : https://onlinelibrary.wiley.com/doi/10.1111/j.1467-2494.1992.tb00060.x Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26587
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 14, N° 6 (12/1992) . - p. 277–282[article]Synthesis and properties evaluation of sodium fatty alcohol polyoxyethylene ether sulfonate / Y. M. Zhang in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 1/2010 (01-02/2010)
[article]
Titre : Synthesis and properties evaluation of sodium fatty alcohol polyoxyethylene ether sulfonate Type de document : texte imprimé Auteurs : Y. M. Zhang, Auteur ; J.-P. Niu, Auteur ; Q.-X. Li, Auteur Année de publication : 2010 Article en page(s) : p. 35-39 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Sodium salts fatty alcohol polyoxyethylene ether sulfonate isethionate Temperature tolerance Salt Interfacial tension Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Sodium salts of fatty alcohol polyoxyethylene ether sulfonates with different length of hydrophobic chain (CnE3SO3, n = 14, 16, 18) were synthesized from sodium isethionate, then the structure was verified by IR. The temperature resistance, calcium-tolerant stability and salt tolerance were evaluated by pyrogenetic decomposition, phase separation and middle phase emulsion respectively. In addition the mixture of CnE3SO3 and heavy alkylbenzene sulfonate (HABS) was studied. The results showed that : (1) CnE3SO3 was very stable at 150°C especially in neutral, weak acid and weak alkaline conditions ; (2) CnE3SO3 performed a good salt tolerance and have a rank of C18E3SO3 > C16 E3SO3 > C14E3SO3 ; (3) the calcium-tolerant stability of CnE3SO3 reached 8700 mg/L, 9500 mg/L and 10000 mg/L respectively ; (4) CnE3SO3 was very good for improving the salt tolerance of mixture of CnE3SO3 and HABS. C18E3SO3 was the best in mixtures of Daqing crude oil/water containing C18E3SO3 and HABS in a ratio of omega C18E3SO3):omega(HABS) = 3:7 and showed the strongest synergistic effect. The interfacial tension in the system Daqing crude oil/water reached a minimum in the order of 10–3 mN/m and was always below 10–2 mN/m for cNaCl from 0 to 15000 mg/L. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8068
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 47, N° 1/2010 (01-02/2010) . - p. 35-39[article]Réservation
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