Adsorption membrane comprising microporous polymer membrane with adsorbent particles embedded in the pores, useful in analysis, for purification or concentration

Adsorption membrane comprising microporous polymer membrane with adsorbent particles embedded in the pores, useful in analysis, for purification or concentration

Adsorption membrane (AM) comprising a microporous polymer membrane (PM), having an essentially symmetrical pore structure, with adsorbent particles (AP) embedded in the pores, is new. AP have either a spherical or irregular shape and are distributed uniformly over the entire cross-section of the mem...

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Bibliographische Detailangaben
Hauptverfasser: FISCHER-FRUEHHOLZ, STEFAN, KOCOUREK, ANDREAS, DEMMER, WOLFGANG, NUSBAUMER, DIETMAR, WUENN, EBERHARD
Format: Patent
Sprache:eng ; ger
Schlagworte:
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
TESTING
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:Adsorption membrane (AM) comprising a microporous polymer membrane (PM), having an essentially symmetrical pore structure, with adsorbent particles (AP) embedded in the pores, is new. AP have either a spherical or irregular shape and are distributed uniformly over the entire cross-section of the membrane. Independent claims are also included for the following: (1) preparing AM; (2) absorber comprising a housing, open at both ends and containing AM; and (3) centrifuge device or multiwell microtiter plate that contains an absorber of (2). Die vorliegende Erfindung betrifft Adsorptionsmembranen, umfassend mikroporöse Polymermembranen, in welche Adsorbensteilchen eingelagert sind. Ferner betrifft die vorliegende Erfindung ein Verfahren zur Herstellung der erfindungsgemäßen Adsorptionsmembranen sowie Vorrichtungen, welche die erfindungsgemäßen Adsorptionsmembranen umfassen.