Microporous materials that include thermoplastic organic polyolefin polymer (e.g., ultrahigh molecular weight polyolefin, such as polyethylene), particulate filler (e.g., precipitated silica), and a network of interconnecting pores, are described. The microporous materials of the present invention possess controlled volatile material transfer properties. The microporous materials can have a density of at least 0.8 g/cm3; and a volatile material transfer rate, from the volatile material contact surface to the vapor release surface of the microporous material, of from 0.04 to 0.6 mg / (hour* cm2). In addition, when volatile material is transferred from the volatile material contact surface to the vapor release surface, the vapor release surface is substantially free of volatile material in liquid form.


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    Titel :

    Microporous material


    Beteiligte:
    BOYER JAMES L (Autor:in) / GARDNER CHRISTINE (Autor:in) / KNOX CAROL L (Autor:in) / PARRINELLO LUCIANO M (Autor:in) / SWISHER ROBERT (Autor:in)

    Erscheinungsdatum :

    2016-04-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B01D SEPARATION , Trennen / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



    MICROPOROUS MATERIAL

    BOYER JAMES L / GARDNER CHRISTINE / KNOX CAROL L et al. | Europäisches Patentamt | 2015

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    MICROPOROUS PRECIPITATED SILICA

    OKEL TIMOTHY A | Europäisches Patentamt | 2017

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    Microporous Liquid Fuel Flow Structures

    Bushmanov, E. / Velikodnyi, Vasilii / Vorotilin, V. et al. | AIAA | 2004


    MICROPOROUS LIQUID FLUID FLOW STRUCTURES

    Bushmanov, E. / Velikodnyi, V. / Vorotilin, V. et al. | British Library Conference Proceedings | 2004