Carpets with improved fuzz-resistance
    293.
    发明申请

    公开(公告)号:US20060204711A1

    公开(公告)日:2006-09-14

    申请号:US11337102

    申请日:2006-01-20

    Abstract: Tufted carpets bonded with thermoplastic binders and having improved resistance to fuzz formation due to removal of pile yarn filaments from tuft bundles comprise one or more backings, face yarn that forms a pile on one side and stitches on an opposite side, a thermoplastic binder that binds stitches and the backing or backings, and an organic polymer that bonds filaments of the stitches. Processes for making carpets comprise applying to a stitched side of a tufted backing a liquid stitch bind composition comprising an organic polymer component, removing a liquid component of the composition to bond filaments of the stitches and bonding stitches and one or more backings with a thermoplastic binder that is melted or applied as a melt in contact with the stitched side and the backing or backings and solidified.

    Artificial turf
    295.
    发明申请
    Artificial turf 有权
    人造草坪

    公开(公告)号:US20060159917A1

    公开(公告)日:2006-07-20

    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。

    Light multilayer sound-absorbing component, in particular for motor vehicles
    296.
    发明申请
    Light multilayer sound-absorbing component, in particular for motor vehicles 审中-公开
    轻型多层吸声元件,特别适用于机动车辆

    公开(公告)号:US20060159883A1

    公开(公告)日:2006-07-20

    申请号:US10547877

    申请日:2004-09-23

    Abstract: The invention relates to a multi-layer, sound-absorbing lightweight component, in particular for motor vehicles. The object of the present invention is to create a sound-absorbing component for motor vehicles which is relatively light and at the same time has a high or even improved acoustic effectiveness compared to conventional components of this type. To achieve this object, a multi-layer component is proposed which has an air-permeable cover layer (17) and at least one air-permeable fleece layer (10″) of thermoplastic fibres, the cover layer (17) being coupled to the fleece layer (10″) in a sound-permissive manner. The component of the present invention is further characterized in that the fleece layer (10″) has a thickness in a range of 2 to 7 mm for a weight per area unit in a range of 500 to 1,500 g/m2 and is not connected or is only partially connected to a surface area of less than 20% of its surface facing the cover layer (17).

    Abstract translation: 本发明涉及一种多层吸声轻质部件,特别涉及机动车辆。 本发明的目的是为了形成比较轻的机动车辆的吸音部件,与此类型的常规部件相比,声音效果高,甚至提高了。 为了实现该目的,提出了一种多层部件,其具有透气性覆盖层(17)和至少一个热塑性纤维的透气性羊毛层(10“),所述覆盖层(17)与 羊毛层(10“)以声音允许的方式。 本发明的组件的特征还在于,羊毛层(10“)的厚度在2至7mm的范围内,每单位面积重量的重量在500至1,500g / m 2的范围内 并且不连接或仅部分地连接到面向覆盖层(17)的表面积小于其表面的20%的表面积。

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