FUNCTIONALIZED SILICA PARTICLES, OBTENTION AND USES THEREOF

The present disclosure relates to functionalized silica particles, specifically, functionalized hydrophobic silica particles comprising a flame retardant and an antimicrobial agent, wherein the antimicrobial agent is the linker between the silica particle and the flame retardant agent. The present d...

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Bibliographische Detailangaben
Hauptverfasser:	ALVES DE ORNELAS CARDOSO, Mariana Ivone, TORRES MALGUEIRO, Regina Andreia, DE OLIVEIRA BARROS, Ana Rita, OLIVEIRA GOMES, Filipa, DE CARVALHO ROQUE BOUÇA, Verónica
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY COMPOSITIONS BASED THEREON COMPOUNDS THEREOF DYES FISHING FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FORESTRY HUMAN NECESSITIES HUNTING INORGANIC CHEMISTRY LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-METALLIC ELEMENTS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS POLISHES PREPARATION OF CARBON BLACK PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TRAPPING TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The present disclosure relates to functionalized silica particles, specifically, functionalized hydrophobic silica particles comprising a flame retardant and an antimicrobial agent, wherein the antimicrobial agent is the linker between the silica particle and the flame retardant agent. The present disclosure also relates to methods to obtain such functionalized hydrophobic silica particles, as well as the obtention of silica from natural sources through extraction processes. Furthermore, the present invention relates to the use such functionalized hydrophobic silica particles, preferably in textiles, construction materials and interior of motor vehicle. La présente invention concerne des particules de silice fonctionnalisées, en particulier des particules de silice hydrophobe fonctionnalisées comprenant un retardateur de flamme et un agent antimicrobien, l'agent antimicrobien étant le lieur entre la particule de silice et l'agent ignifuge. La présente invention concerne également des procédés pour obtenir de telles particules de silice hydrophobes fonctionnalisées, ainsi que l'obtention de silice à partir de sources naturelles par l'intermédiaire de processus d'extraction. En outre, la présente invention concerne l'utilisation de telles particules de silice hydrophobes fonctionnalisées, de préférence dans des textiles, des matériaux de construction et l'intérieur d'un véhicule à moteur.