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668.1 : Agents tensioactifs : savons, détergents 668 Technologie des autres produits organiques
668.3 Adhésifs et produits semblables 668.4 Plastiques, vinyles 668.5 Parfums et cosmétiques 668.65 Pesticides 668.9 Polymères |
Ouvrages de la bibliothèque en indexation 668.1
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Influence of silica-compatibilizer-polypropylene interactions on mechanical behaviour of their composite / Ayman A. El-Midany in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 4 (07-08/2012)
[article]
Titre : Influence of silica-compatibilizer-polypropylene interactions on mechanical behaviour of their composite Type de document : texte imprimé Auteurs : Ayman A. El-Midany, Auteur ; Suzan S. Ibrahim, Auteur Année de publication : 2012 Article en page(s) : p. 288-294 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Charges (matériaux)
Composites
Composites -- Propriétés mécaniques
Copolymère styrène-éthylène-butadiène
Polypropylène
Résistance au chocs
SiliceLa silice est la forme naturelle du dioxyde de silicium (SiO2) qui entre dans la composition de nombreux minéraux.
La silice existe à l'état libre sous différentes formes cristallines ou amorphes et à l'état combiné dans les silicates, les groupes SiO2 étant alors liés à d'autres atomes (Al : Aluminium, Fe : Fer, Mg : Magnésium, Ca : Calcium, Na : Sodium, K : Potassium...).
Les silicates sont les constituants principaux du manteau et de l'écorce terrestre. La silice libre est également très abondante dans la nature, sous forme de quartz, de calcédoine et de terre de diatomée. La silice représente 60,6 % de la masse de la croûte terrestre continentale.
StatistiqueIndex. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : The minerals application in polymer industry is one of the solutions towards the modification of polymer properties. In this study, the micronized silica was used as filler into the polypropylene (PP) matrix to enhance its mechanical properties. Two compatibilizers; namely: styrene-ethylene/butylene-styrene (SEBS) triblock copolymer and its grafted maleic anhydride (SEBS-g-MA) were used and evaluated using statistical design of experiments. The results showed that the addition of silica to the PP matrix substantially improves the mechanical properties of the composite with a drop in strain measures. On the other hand, the addition of the compatibilizer enhances the interfacial bonding and smoothen the stresses transfer between filler particles and the polymeric matrix. Consequently, a remarkable improvement in impact strength and strain was noticed. The statistical analysis showed that the interaction between silica and compatibilizer plays a crucial role in determining the mechanical properties of the final composite. DOI : https://doi.org/10.3139/113.110193 Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15547
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Code-barres Cote Support Localisation Section Disponibilité 14042 - Périodique Bibliothèque principale Documentaires Disponible Influence of surfactants on release of chlorhexidine from hydrogels / Zuzana Vitkovà in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 1/2010 (01-02/2011)
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Titre : Influence of surfactants on release of chlorhexidine from hydrogels Type de document : texte imprimé Auteurs : Zuzana Vitkovà , Auteur ; Jarmila Oremusovà , Auteur ; Anton Vitko, Auteur ; Z. Bezà kovà , Auteur Année de publication : 2011 Article en page(s) : p. 48-52 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chlorhéxidine
Concentration micellaire critique
hydrocolloïdes
SurfactantsIndex. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : In Slovakia chlorhexidine is available in dosage forms of solutions, creams and pastes but not in the form of hydrogels, though they are modern drug forms with many positive properties. Therefore, in this article possibilities of its formulation into hydrogels are studied. In particular, two research aims were followed. The first consisted in study of an influence of surface active agents on the release of chlorhexidine dihydrochloride from chitosan hydrogels and the second one was to design a formulation of hydrogels for local delivery of chlorhexidine to the oral cavity. To this end, surfactants from the group of alkyltrimethylammonium bromides with the length of alkyl chain C6–C18 which occupy a dominant position in the indication group of antiseptics and disinficients were analyzed with intention to use them in preparation of hydrogels. Hydrogels were prepared with 2.5% (w/w) gel-forming agent chitosan. Both the active agent and surfactants were used in 0.1% (w/w) concentration. It is shown that the surface active agents with short alkyl chain are suitable for development of chlorhexidine dihydrochloride hydrogels with controlled release. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10670
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Code-barres Cote Support Localisation Section Disponibilité 012778 - Périodique Bibliothèque principale Documentaires Disponible Influence of surfactants on the morphologies of CdS nanorods / D. Sridevi in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 3/2011 (05/2011)
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Titre : Influence of surfactants on the morphologies of CdS nanorods Type de document : texte imprimé Auteurs : D. Sridevi, Auteur ; K. V. Rajendran, Auteur Année de publication : 2011 Article en page(s) : p. 197-199 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Microscopie électronique à balayage
Microscopie électronique en transmission
Nanostructures
SurfactantsTags : 'CdS nanorods' Surfactant Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : CdS nanorods have been successfully synthesized by using different surfactants such as cetyltrimethyl ammonium bromide (CTAB), sodium dodecyl sulphate (SDS), and poly ethylene glycol (PEG) via hydrothermal method. The products were characterized by means of powder X-ray diffraction (XRD), Scanning electron microscopy (SEM), and Transmission electron microscopy (TEM). The influences of surfactants on the morphologies of CdS nanorods are discussed. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11699
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Code-barres Cote Support Localisation Section Disponibilité 012974 - Périodique Bibliothèque principale Documentaires Disponible Influence of surfactants on the performance of calcium phosphate scale inhibitors / Zahid Amjad in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 1/2010 (01-02/2011)
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Titre : Influence of surfactants on the performance of calcium phosphate scale inhibitors Type de document : texte imprimé Auteurs : Zahid Amjad, Auteur Année de publication : 2011 Article en page(s) : p. 53-59 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chimie de l'environnement
Inhibiteurs (chimie)
Phosphate de calcium
Précipitation (chimie)
SurfactantsIndex. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : The pH-stat technique was used to study the influence of various types of surfactants on the performance of polymers used as inhibitors for preventing the precipitation of calcium phosphate in industrial water systems. Four types of surfactants were evaluated: 1) anionic, 2) non-ionic, 3) amphoteric, and 4) cationic. The polymeric inhibitors studied include homo-, co-, and terpolymers containing different functional groups such as carboxylic acid, sulfonic acid, ester, and amide. It has been found that polymer dosage and polymer architecture play important roles in inhibiting calcium phosphate precipitation. The results on the evaluation of surfactants reveal that all surfactants are ineffective calcium phosphate inhibitors. Comparative inhibition data collected for various calcium phosphate inhibiting polymers in the presence surfactants containing different ionic charges are presented. Results are also discussed on the influence of cationic polymeric flocculant in preventing the precipitation of calcium phosphate by anionic polymeric inhibitors. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10671
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Code-barres Cote Support Localisation Section Disponibilité 012778 - Périodique Bibliothèque principale Documentaires Disponible Influence of the cross-sectional geometry on wettability and cleanability of polyester woven fabrics / Mir Mohammad Badrul Hasan in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 45, N° 5/2008 (09-10/2008)
[article]
Titre : Influence of the cross-sectional geometry on wettability and cleanability of polyester woven fabrics Type de document : texte imprimé Auteurs : Mir Mohammad Badrul Hasan, Auteur ; Ch. Cherif, Auteur ; G. Heinrich, Auteur ; G. Hoffmann, Auteur ; A. Calvimontes, Auteur ; V. Dutschk, Auteur Année de publication : 2008 Langues : Anglais (eng) Catégories : Fibres textiles synthétiques
Mouillabilité
Polyesters
Textiles et tissus -- LavageTags : Round Cruciform filaments Index. décimale : 668.1 Agents tensioactifs : savons, détergents Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3042
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Code-barres Cote Support Localisation Section Disponibilité 010682 - Périodique Bibliothèque principale Documentaires Disponible Influence prediction of small organic molecules (ureas and thioureas) upon electrical percolation of AOT-based microemulsions using artificial neural networks / Iago Antonio Montoya in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 4 (07-08/2012)
PermalinkInnovation, polymer ingredients, enzyme solutions, modification of surfaces, environment and sustainability / Hermann G. Hauthal in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 1/2010 (01-02/2010)
PermalinkInnovations around laundry and cleaning / Fred Schambil in SOFW JOURNAL, Vol. 143, N° 7-8 (07-08/2017)
PermalinkInteraction between a, B Layered Sodium Disilicate and Surfactants in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 2/2009 (02-03/2009)
PermalinkInteraction between lemna minor and anionic surfactants / C. A. Ojeda in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 45, N° 1/2008 (01-02/2008)
PermalinkInteraction of amphoteric collector with silica and hematite surfaces in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 6/2007 (12/2007)
PermalinkInteractions between dyes and cetyltrimethyl ammonium bromide / Sangeeta Patil in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 3/2011 (05/2011)
PermalinkInterfacial tensions, partition coefficients, and interfacial eelasticities : measures for emulsion stability ? / N. Buchavzov in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 4/2007 (08-09/2007)
PermalinkInvestigating of synthesis parameters, kinetics and pilot plant of sodium sarcosinate / Masoumeh Hassanzadeh in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 6 (11-12/2012)
PermalinkInvestigating the activity of zirconia as a catalyst and a support for noble metals, in green oxidation of cyclohexane / M. Sadiq in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 1 (01-02/2012)
PermalinkInvestigating the catalytic activity of monoclinic zirconia ; oxidation of benzyl alcohol in aqueous medium at mild conditions / M. Sadiq in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 1 (01-02/2012)
PermalinkInvestigations in the stranski-laboratorium of the TU Berlin – physical chemistry of colloidal systems – going towards complexity and functionality / Burcu Altin in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 3 (04-05/2012)
PermalinkIon extractant as cosurfactant at the water-oil interface in microemulsions / C. Bauer in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 5/2010 (09-10/2010)
PermalinkIs the EU Ecolabel DID List a Useful Environmental Evaluation Tool for Detergent-like Consumer Products ? / L. Nitschke in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 3/2007 (06-07/2007)
PermalinkIsolation of phytosterols from deodorizer distillate and their utilization in preparation of surface-active agent / A. M. Ware in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 1/1009 (01-02/2009)
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