FILTER MATERIAL AND FILTER MATERIAL COMBINATION FOR SEPARATING LIQUIDS AND FILTER ELEMENTS PRODUCED THEREFROM

A filter material for isolating liquids from fluid streams comprises a wetlaid or drylaid non-woven or woven, or an open-cell foam. The two sides of the filter material are impregnated with two different binders in such a way that one side of the filter material has a higher surface energy and thus...

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Bibliographische Detailangaben
Hauptverfasser: DEMMEL, ANDREAS, NIENTIEDT, JÜRGEN, HÖRL, WERNER, HÄRINGER, CHRISTOPH
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A filter material for isolating liquids from fluid streams comprises a wetlaid or drylaid non-woven or woven, or an open-cell foam. The two sides of the filter material are impregnated with two different binders in such a way that one side of the filter material has a higher surface energy and thus a shorter drop absorption time than the opposing side.