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    • 38. 发明申请
    • Container of active substances
    • 活性物质容器
    • US20060032937A1
    • 2006-02-16
    • US11072299
    • 2005-03-07
    • Andrea CasertaRuben Garcia FabregaJose Munoz Martinez
    • Andrea CasertaRuben Garcia FabregaJose Munoz Martinez
    • A24F25/00A61L9/04
    • A61L9/12A01M1/2044A61L2209/131
    • Comprises a vessel (1) that houses the active liquid substance to be diffused, such as a fragrance, insecticide or other, through a breathable membrane (2) that closes the vessel (1) and comprises a porous part (3) placed near and parallel to the breathable membrane (2) in order to prevent the deformation of the membrane (2) when a vacuum is generated as the vessel (1) is emptied. The porous part (3) has a number of openings (4) through which passes the liquid to ensure its contact with the membrane (2) at all times for a homogenous evaporation and it occupies part of the volume of the vessel (1), absorbing the active substances, the non-volatile substances remaining in said porous part (3) after the vessel (1) has no more volatile components.
    • 包括通过关闭容器(1)的透气膜(2)容纳待扩散的活性液体物质(例如香料,杀虫剂或其它物质)的容器(1),并且包括放置在容器(1)附近的多孔部分 平行于透气膜(2),以便在容器(1)被排空时产生真空时防止膜(2)的变形。 多孔部分(3)具有多个开口(4),所述开口通过液体以确保其与膜(2)的接触始终均匀地蒸发并且占据容器(1)的体积的一部分, 吸收活性物质,在容器(1)没有更多挥发性成分之后残留在所述多孔部分(3)中的不挥发性物质。