Imaged nonwoven fabric for imparting an improved aesthetic texture to surfaces
    3.
    发明授权
    Imaged nonwoven fabric for imparting an improved aesthetic texture to surfaces 失效
    用于赋予表面更好的美学质感的成像非织造织物

    公开(公告)号:US06675429B2

    公开(公告)日:2004-01-13

    申请号:US09755771

    申请日:2001-01-05

    IPC分类号: B05C1702

    摘要: The present invention is directed to enhancing the aesthetic appearance of surfaces by the contact application of a nonwoven fabric having a three-dimensional image imparted therein. The three-dimensional image of the nonwoven fabric induces a topical modification in either the actual or perceived texture of a surface when the imaged nonwoven fabric is applied to, then removed from, the surface. The imaged nonwoven fabric disclosed herein exhibits low linting qualities thereby reducing the potential of fiber contamination of the treated surface and is sufficiently durable that the sample can be used and rinsed clean a plurality of times, markedly increasing the working life-span.

    摘要翻译: 本发明旨在通过接触施加具有其中赋予的三维图像的无纺布来增强表面的美学外观。 无纺织物的三维图像在将成像的非织造织物施加到表面上然后从表面移除时,在表面的实际或感知纹理中引起局部改性。 本文公开的成像非织造布显示出低的起绒特性,从而降低被处理表面的纤维污染的可能性,并且足够耐用,使样品可以多次使用和冲洗清洗,显着增加了使用寿命。

    FILTER ELEMENT FOR FLUID FILTRATION SYSTEM
    4.
    发明申请
    FILTER ELEMENT FOR FLUID FILTRATION SYSTEM 审中-公开
    过滤器滤芯过滤系统

    公开(公告)号:US20120261333A1

    公开(公告)日:2012-10-18

    申请号:US13446509

    申请日:2012-04-13

    IPC分类号: B01D69/04

    CPC分类号: B01D63/10 B01D2313/146

    摘要: A filter element for use in a reverse osmosis, nano-filtration, membranes and spacers membrane-bioreactor, forward osmosis, or other filtration system, includes a permeate carrier substrate having a wrapped core tube. The permeate carrier includes a series of spaced ribs. The ribs are formed by application of yarns, strings or resinous or polymeric materials to a membrane substrate. The ribs define channels for passage of a liquid or gas permeate therealong. The permeate is received at the core tube which has one or more elongated flow recesses therealong to facilitate collection of the permeate.

    摘要翻译: 用于反渗透,纳米过滤,膜和间隔隔膜生物反应器,正向渗透或其它过滤系统的过滤元件包括具有包裹的芯管的渗透物载体基质。 渗透物载体包括一系列间隔的肋。 肋通过将纱线,绳或树脂或聚合物材料施加到膜基底而形成。 肋条限定了通道,用于通过液体或气体渗透物。 渗透物被容纳在芯管处,其具有一个或多个细长的流动凹槽,以便于渗透物的收集。