SORBENT MATERIAL HAVING A COVALENTLY ATTACHED PERFLUORINATED SURFACE WITH FUNCTIONAL GROUPS

The present invention relates to a sorbent material having a solid support substantially modified with a fluorinated polymer coating which is covalently attached to the support and the fluorinated polymer coating is containing at least one functional group, methods of obtaining the sorbent material,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BALAYAN, HAMLET, LEISER, ROBERT-MATTHIAS, ZUBOV, VITALI, PAVLOVICH, PLOBNER, LUTZ, MUYDINOV, MAKHMUD, RAKHMOTOVICH, BREM, GOTTFRIED, KAPOUSTINE, DIMITRI, VALERJEWICH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a sorbent material having a solid support substantially modified with a fluorinated polymer coating which is covalently attached to the support and the fluorinated polymer coating is containing at least one functional group, methods of obtaining the sorbent material, the use of these materials for separation of substances, a chromatographic column or cartridge at least partially filled with the sorbent material of the invention, a membrane-like device comprising the sorbent material of the invention, a device comprising the sorbent material of the invention in loose form as well as a miniaturized device comprising the sorbent material. La présente invention concerne un matériau sorbant présentant un support solide sensiblement modifié à l'aide d'un revêtement polymère fluoré qui est fixé de manière covalente au support, le revêtement polymère fluoré contenant au moins un groupe fonctionnel. L'invention concerne également des procédés permettant d'obtenir ledit matériau sorbant, l'utilisation desdits matériaux pour séparer des substances, une colonne ou une cartouche chromatographique au moins partiellement remplie à l'aide du matériau sorbant selon l'invention, un dispositif de type membrane comprenant le matériau sorbant selon l'invention, un dispositif comprenant le matériau sorbant selon l'invention se présentant en vrac ainsi qu'un dispositif miniaturisé comprenant le matériau sorbant.