Accueil
Détail de l'auteur
Auteur Iwao Soga |
Documents disponibles écrits par cet auteur
Ajouter le résultat dans votre panier Affiner la recherche
Impact of functional group distribution on the adsorption of a polymeric dispersant / Iwao Soga in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 75, N° 938 (03/2003)
[article]
Titre : Impact of functional group distribution on the adsorption of a polymeric dispersant Type de document : texte imprimé Auteurs : Iwao Soga, Auteur Année de publication : 2003 Article en page(s) : p. 53-58 Note générale : Bibliogr. Langues : Américain (ame) Tags : Polymère Liant Groupe fonctionnel Pigment Adsorption Dispersant Adjuvant Peinture Matériau revêtement Index. décimale : 667.9 Revêtements et enduits Résumé : Binder polymers functionalized with a small amount of polar groups satisfy both the dispersion quality of paints and the mechanical strength of coating films. For industrial-grade polydisperse dispersant polymers, functional groups are not evenly distributed among the polymer chains. The functional group distribution in polyurethane dispersant polymers was investigated by statistical estimation and an adsorption experiment. The polymeric dispersants had a broad functional group distribution and contained a significant amount of non-functionalized chains. By considering the existence of these ineffective chains, the dispersion behavior of the paint was more clearly explained. The described method can be a useful tool to analyze the structure and the properties of polydisperse functionalized polymers for various applications. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5596
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 75, N° 938 (03/2003) . - p. 53-58[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 000563 - Périodique Bibliothèque principale Documentaires Disponible Structural analysis of coating film with ultra-small-angle X-ray scattering / Iwao Soga in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 73, N° 919 (08/2001)
[article]
Titre : Structural analysis of coating film with ultra-small-angle X-ray scattering Type de document : texte imprimé Auteurs : Iwao Soga, Auteur ; Hideki Matsuoka, Auteur Année de publication : 2001 Article en page(s) : p. 105-110 Note générale : Bibliogr. Langues : Américain (ame) Tags : Matériau revêtement Peinture magnétique Analyse structurale Diffusion RX centrale Index. décimale : 667.9 Revêtements et enduits Résumé : The structure of magnetic coating films was analyzed by the ultra-small-angle X-ray scattering (USAXS) technique. Small-angle X-ray scattering (SAXS) has been used to investigate the size, shape, and correlation of the nm sized structure. USAXS, with a measurable range extending to the µm order, can be used to analyze the submicron sized structure of paints and coating films. Preliminary USAXS experiments for a magnetic paint and magnetic coating films revealed that USAXS is useful to evaluate the structure of the particles in the paint and the films. Combined with other experimental methods, USAXS will provide a new kind of information about the structural analysis. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5744
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 73, N° 919 (08/2001) . - p. 105-110[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 001227 - Périodique Bibliothèque principale Documentaires Disponible