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    • 9. 发明授权
    • Dispenser for the controlled release of volatile substances
    • 用于控释挥发性物质的分配器
    • US08567693B2
    • 2013-10-29
    • US10534797
    • 2003-10-23
    • Michael RoregerMalgorzata KloczkoMichael Feldhege
    • Michael RoregerMalgorzata KloczkoMichael Feldhege
    • A24F25/00
    • A61L9/12A01M1/2055A01M99/00A61L9/042A61L9/046
    • The invention relates to a dispenser for a volatile substance (4), which contains a reservoir (1) and two control elements. The first control element (6) exerts a control function that is dependent on the substance characteristics of the volatile substance (4) and the material characteristics of the constituents of said first control element (6). However, the second control element (7) exerts a control function that is independent of the substance characteristics of the volatile substance (4) and the material characteristics of the constituents of said first control element (6). The first control element (6) is located between the reservoir (1) and the second control element (7) and is permeable to at least one volatile substance (4). The second control element (7) consists of a material that is impermeable to the volatile substance and contains defined material cavities (8). Perfumes, crop protection agents, pheromones and repellents, which can be released in a controlled manner, constitute the volatile substances.
    • 本发明涉及一种用于挥发性物质(4)的分配器,其包含储存器(1)和两个控制元件。 第一控制元件(6)执行取决于挥发性物质(4)的物质特性和所述第一控制元件(6)的组分的材料特性的控制功能。 然而,第二控制元件(7)施加独立于挥发性物质(4)的物质特性和所述第一控制元件(6)的构件的材料特性的控制功能。 第一控制元件(6)位于储存器(1)和第二控制元件(7)之间,并且对至少一种挥发性物质(4)是可渗透的。 第二控制元件(7)由对挥发性物质不渗透并含有限定的材料空腔(8)的材料构成。 可以以受控方式释放的香料,作物保护剂,信息素和驱避剂构成挥发性物质。