Nanopartículas que comprenden ésteres de poli(metil vinil éter-co-anhídrido maleico) y los usos de las mismas

Una nanopartícula seleccionada del grupo que consiste en: a) una nanoesfera matricial, en donde dicha nanoesfera matricial comprende una matriz, comprendiendo dicha matriz un semiéster de alquilo (C1-C4) de un copolímero de poli(metil vinil éter-co-anhídrido maleico) (PVM/MA); y b) una nanocápsula v...

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Bibliographische Detailangaben
Hauptverfasser:	GONI AZCARATE, Izaskun, SALMAN, Hesham H.A
Format:	Patent
Sprache:	spa
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE METALLURGY NANOTECHNOLOGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	Una nanopartícula seleccionada del grupo que consiste en: a) una nanoesfera matricial, en donde dicha nanoesfera matricial comprende una matriz, comprendiendo dicha matriz un semiéster de alquilo (C1-C4) de un copolímero de poli(metil vinil éter-co-anhídrido maleico) (PVM/MA); y b) una nanocápsula vesicular de tipo núcleo y capa, en donde dicha nanocápsula vesicular de tipo núcleo y capa comprende un núcleo y una capa, comprendiendo dicha capa un semiéster de alquilo (C1-C4) del copolímero (PVM/MA). The present invention relates to nanoparticles for encapsulating compounds, the preparation and uses thereof, said nanoparticles being based on half (C 1 -C 4 ) alkyl esters of poly (methyl vinyl ether-co-maleic anhydride) (PVM/MA) copolymers. Said nanoparticles can encapsulate or incorporate a product of interest. For use in the agricultural, cosmetic, food or pharmaceutical fields.