Reduced solidity web comprising fiber and fiber spacer or separation means
    2.
    发明申请
    Reduced solidity web comprising fiber and fiber spacer or separation means 有权
    包含纤维和纤维间隔物或分离装置的降低固体纤维网

    公开(公告)号:US20060230731A1

    公开(公告)日:2006-10-19

    申请号:US11354301

    申请日:2006-02-13

    IPC分类号: B01D46/00

    摘要: A web can comprise a substantially continuous fiber mass and a separation means dispersed into the fiber. The web having a preferred thickness resulting from forming a polymer material and a particulate into a fine fiber layer can have a variety of end uses. A filtration media can include a structure comprising such a web of fine fiber and a substantial volume of particulate embodiment of the separation means. The resulting fine fiber structure provides an improved filtration medium having substantial depth, thickness, and a layered structure. The improved properties of the web results from inclusion of the separation or spacer particulate.

    摘要翻译: 网可以包括基本上连续的纤维块和分散在纤维中的分离装置。 具有由形成聚合物材料和颗粒形成细纤维层的优选厚度的纤维网可以具有多种最终用途。 过滤介质可以包括包括这种细纤维网和大量体积的分离装置的颗粒实施例的结构。 所得细纤维结构提供了具有相当深度,厚度和分层结构的改进的过滤介质。 纤维网的改进性质是由包含分离物或间隔物颗粒而产生的。

    Electronic enclosure filter containing polymer microfiber element
    3.
    发明申请
    Electronic enclosure filter containing polymer microfiber element 审中-公开
    含有聚合物微纤维元件的电子外壳过滤器

    公开(公告)号:US20060191249A1

    公开(公告)日:2006-08-31

    申请号:US11270311

    申请日:2005-11-09

    IPC分类号: B01D39/16

    摘要: The present invention is directed to a filter assembly for use inside an electronic enclosure, such as a hard disk drive enclosure containing a rotating disk. The filter assembly provides filtration of air within the electronic enclosure, and optionally for air entering the electronic enclosure. Thus, the invention is directed in part to a filter assembly for use in an electronic enclosure, the filter assembly comprising particulate removal media. In certain embodiments the particulate removal media comprising a fine fiber layer containing a hydrophobic additive and at least one polymer. In some implementations it includes a blend of two or more polymers.

    摘要翻译: 本发明涉及一种用于电子外壳内的过滤器组件,例如包含旋转盘的硬盘驱动器外壳。 过滤器组件提供对电子外壳内的空气的过滤,并且可选地用于进入电子​​外壳的空气。 因此,本发明部分地涉及用于电子外壳的过滤器组件,该过滤器组件包括微粒去除介质。 在某些实施方案中,颗粒去除介质包含含有疏水性添加剂和至少一种聚合物的细纤维层。 在一些实施方案中,它包括两种或多种聚合物的共混物。