Open-pore sintered glasses for use in electronic cigarettes

The invention relates to a sintered body (28) for use as a liquid reservoir (24) in an electronic cigarette (21) and/or in medication-administering devices and/or in thermally heated evaporators for fragrant substances. The sintered body (28) made of open-pore sintered glass has a porosity > 50 v...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Ulrich Peuchert, Philipp Treis, Yvonne Menke, Michael Kluge, Norbert Greulich-Hickmann
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CIGARETTES CIGARS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY GLASS HUMAN NECESSITIES HYGIENE JOINING GLASS TO GLASS OR OTHER MATERIALS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES MATCH BOXES MEDICAL OR VETERINARY SCIENCE METALLURGY MINERAL OR SLAG WOOL SMOKERS' REQUISITES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TOBACCO
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Beschreibung
Zusammenfassung:	The invention relates to a sintered body (28) for use as a liquid reservoir (24) in an electronic cigarette (21) and/or in medication-administering devices and/or in thermally heated evaporators for fragrant substances. The sintered body (28) made of open-pore sintered glass has a porosity > 50 vol%, and the average pore size lies in the range of 1 to 450 μm. The glass of the sintered body has a transition temperature Tg of at least 450°C. The invention further relates to an evaporating unit (22) for hot applications, comprising the sintered body (28) as a liquid reservoir and a heating element, and to the use of the sintered body (28) in an electronic cigarette (21) and/or in medication-administering devices and/or in thermally heated evaporators for fragrant substances.