Artificial turf
    193.
    发明授权
    Artificial turf 有权
    人造草坪

    公开(公告)号:US07939144B2

    公开(公告)日:2011-05-10

    申请号:US10564254

    申请日:2004-07-08

    Applicant: Marc Verleyen

    Inventor: Marc Verleyen

    Abstract: An artificial turf filament has a cross-section that includes a central area and two wing areas integral with said central area. Further a bundle of a plurality of artificial turf filaments is proposed, wherein the artificial turf filaments are held together by one or more wrapping filaments wrapped around said artificial turf filaments. The wrapping filaments cross each other at cross points, and are bonded, preferably releasable bonded, to one another at said cross points. Also the wrapping filaments are bonded, preferably releasable bonded, to said artificial turf filaments.

    Abstract translation: 人造草皮细丝具有包括与所述中心区域成一体的中心区域和两个翼区域的横截面。 此外,提出了一束多根人造草皮丝,其中人造草皮细丝通过缠绕在所述人造草皮丝上的一个或多个缠绕长丝保持在一起。 包裹丝在交叉点处彼此交叉,并且在所述交叉点处彼此粘合,优选可剥离地结合。 此外,包裹细丝结合,优选可剥离粘合到所述人造草皮细丝上。

    SLIP RESISTANT ROOF UNDERLAYMENT
    200.
    发明申请
    SLIP RESISTANT ROOF UNDERLAYMENT 失效
    防滑屋顶底棚

    公开(公告)号:US20080020662A1

    公开(公告)日:2008-01-24

    申请号:US11459265

    申请日:2006-07-21

    Applicant: Mark C. Strait

    Inventor: Mark C. Strait

    Abstract: A roofing underlayment having a slip-resistant surface includes a woven polypropylene scrim laminated to a top layer made from a non-woven spun-bond polypropylene fabric. During lamination, the scrim is bonded to the top layer by a polypropylene coating that impregnates the scrim, thereby forming a structural bottom layer comprising the polypropylene-impregnated scrim. The non-woven fibers of the top layer provide a micro-textured, slip-resistant surface. A second polypropylene coating may be applied to the bottom surface of the bottom structural layer. An adhesive layer may optionally be applied either to the bottom surface of the bottom structural layer, or, if used, to the bottom surface of the second polypropylene coating.

    Abstract translation: 具有防滑表面的屋顶衬垫包括层压到由无纺纺粘聚丙烯织物制成的顶层的编织聚丙烯稀松布。 在层压期间,通过浸渍稀松布的聚丙烯涂层将稀松布结合到顶层,从而形成包含聚丙烯浸渍的稀松布的结构底层。 顶层的无纺纤维提供微纹理,防滑表面。 第二聚丙烯涂层可以施加到底部结构层的底部表面。 粘合剂层可以任选地施加到底部结构层的底表面,或者如果使用的话施加到第二聚丙烯涂层的底表面。

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