METHODS AND PRODUCTS USEFUL IN THE FORMATION AND ISOLATION OF MICROPARTICLES

A process for preparing nanoparticles, microparticles and nanoencapsulated products using the PIN process is provided. The invention involves using additives to reduce the aggregation or coalescence of the PIN nanoparticles, microparticles, or nanoencapsulated products during their formation and col...

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Bibliographische Detailangaben
Hauptverfasser:	JACOB, JULES, BASSETT, MICHAEL, J, ENSCORE, DAVID, J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A process for preparing nanoparticles, microparticles and nanoencapsulated products using the PIN process is provided. The invention involves using additives to reduce the aggregation or coalescence of the PIN nanoparticles, microparticles, or nanoencapsulated products during their formation and collection and to facilitate the recovery of said nanoparticles, microparticles, or nanoencapsulated products. L'invention concerne un procédé destiné à préparer des nanoparticules, des microparticules et des produits nano-encapsulés au moyen du procédé de nano-encapsulation à inversion de phase PIN. Cette invention consiste à utiliser des additifs afin de réduire l'agrégation ou la coalescence des nanoparticules, des microparticules ou des produits nano-encapsulés PIN durant leur formation et leur collecte, et afin de faciliter la récupération de ces nanoparticules, de ces microparticules, ou des ces produits nano-encapsulés.