SUPER-HYDROPHOBIC COMPOSITION, PREPARATION OF SAME AND SUPER-HYDROPHOBIC PAPER

The invention relates to a super-hydrophobic composition for covering substrates, in particular of paper, the composition being a mixture of at least one chromium complex hydrophobic agent and inorganic nanoparticles selected among hydrophobic nanoparticles, hydrophilic nanoparticles and the combina...

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Bibliographische Detailangaben
Hauptverfasser:	DUARTE VILLA, EDUARDO, CASTRO CONTRERAS, GONZALO, PEREGRINA GOMEZ, JOSE TRINIDAD, DE DIOS HERNANDEZ, MIGUEL
Format:	Patent
Sprache:	eng ; fre ; spa
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The invention relates to a super-hydrophobic composition for covering substrates, in particular of paper, the composition being a mixture of at least one chromium complex hydrophobic agent and inorganic nanoparticles selected among hydrophobic nanoparticles, hydrophilic nanoparticles and the combinations thereof with an average particle size of 1 nm to 35 nm. Una composición super-hidrofóbica para recubrimiento de sustratos, en particular de papel, la composición es una mezcla de almenos un agente hidrofóbico de complejo de cromo y nanopartículas inorgánicas seleccionadas de nanopartículas hidrofóbicas, nanopartículas hidrofílicas y sus combinaciones con un tamaño promedio de partícula de 1 nm a 35 nm. L'invention concerne une composition super-hydrophobe destinée à recouvrir des substrats, notamment du papier, ladite composition étant un mélange d'au moins un agent hydrophobe à complexe de chrome et de nanoparticules inorganiques choisies parmi des nanoparticules hydrophobes, des nanoparticules hydrophiles et leurs combinaisons, une dimension moyenne de particule étant comprise entre 1 nm et 35 nm.