Volatile releasing substrates and methods for preparing them
    4.
    发明申请
    Volatile releasing substrates and methods for preparing them 有权
    挥发性底物及其制备方法

    公开(公告)号:US20050158353A1

    公开(公告)日:2005-07-21

    申请号:US10758650

    申请日:2004-01-15

    CPC classification number: A61L9/037 A01M1/2077 A01M1/2088 A01N25/18

    Abstract: Substrates are provided for use in a heating and/or blowing device that dispenses volatile material. The substrates are a porous medium (such as porous ceramic) having their interior pores coated by a polymeric material (such as a polysiloxane). The substrate is impregnated with a volatile such as pyrethrum. The substrate is less susceptible to clogging. Also disclosed are methods of making those substrates in which the polymeric material is wicked into the substrate with a volatile solvent.

    Abstract translation: 衬底提供用于分配挥发性材料的加热和/或吹风装置。 衬底是其内部孔被聚合物材料(例如聚硅氧烷)涂覆的多孔介质(例如多孔陶瓷)。 底物用诸如除虫菊的挥发物浸渍。 底物不易受堵塞。 还公开了使用挥发性溶剂将聚合物材料弄脏到基底中的那些基底的方法。

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