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    Tuftable carpet backings and carpets with enhanced tuft holding properties
    14.
    发明申请
    Tuftable carpet backings and carpets with enhanced tuft holding properties 审中-公开
    簇绒地毯背衬和地毯具有增强的绒头保持性能

    公开(公告)号：US20050260380A1

    公开(公告)日：2005-11-24

    申请号：US10850329

    申请日：2004-05-20

    Applicant: Richard Moon ,  Forrest Jaquith

    Inventor： Richard Moon ,  Forrest Jaquith

    IPC: D03D1/00 ,  D05C17/02 ,  D06N7/00

    CPC classification number: D05C17/023 ,  D03D1/00 ,  D06N7/0068 ,  D06N7/0076 ,  D06N2201/12 ,  D06N2203/042 ,  D10B2503/042 ,  Y10T428/23979 ,  Y10T442/3033 ,  Y10T442/3041 ,  Y10T442/322

    Abstract: Primary carpet backings for tufted carpets comprise, in one embodiment, fabric woven from warp tapes comprising polypropylene and weft yarns in a plain, closed weave with an average warp count of about 18 to 32 tapes per inch and a lower average weft count, wherein the warp tapes have deniers of about 250 to about 800 and the weft yarns comprise polypropylene tapes that are thicker and of greater denier than the warp tapes. In another embodiment carpets comprising a primary backing as described above tufted with carpet face yarn to provide a pile surface comprising a plurality of face yarn tufts on one side of the backing and a plurality of stitches of the face yarn on an opposite, stitched side of the tufted backing and, optionally having a secondary backing laminated to the stitched side of the backing, have good tuft holding properties for a wide range of carpet face yarn deniers, carpet pile surfaces and styles.

    Abstract translation: 在一个实施方案中，用于簇绒地毯的主要地毯背衬在一个实施方案中包括由经编带编织的织物，所述经线包含普通的封闭织物中的聚丙烯和纬纱，平均经纱数为约18至32个带/英寸的平均纬纱数量和较低的平均纬纱数量，其中 经纱带的旦尼尔约为250至约800，并且纬纱包括比经线更厚且更大的旦尼尔的聚丙烯带。 在另一个实施方案中，地毯包括如上所述的主衬里，用毛毯面纱线组成，以提供绒面表面，该绒面表面包括在背衬的一侧上的多个面纱线簇和在相对的缝合侧上的多个针织纱线 簇绒背衬和可选地具有层压到背衬的缝合侧的二次背衬对于广泛的地毯面纱旦数，地毯绒头表面和款式具有良好的绒头保持性能。

    Synthetic turf
    18.
    发明授权
    Synthetic turf 失效
    合成草皮

    公开(公告)号：US06338885B1

    公开(公告)日：2002-01-15

    申请号：US08947881

    申请日：1997-10-09

    Applicant: Jean Prévost

    Inventor： Jean Prévost

    IPC: A41G100

    CPC classification number: E01C13/08 ,  D06N7/0065 ,  D06N7/0071 ,  D06N2201/12 ,  D06N2203/02 ,  D06N2203/042 ,  D06N2205/10 ,  D06N2209/105 ,  D06N2213/061 ,  E01C2013/086 ,  Y10T428/23921 ,  Y10T428/23979

    Abstract: A synthetic grass surface comprising widely spaced rows of ribbons and the ribbons having a length about twice as long as the spacing between the rows of ribbons. A particulate material is laid on a matrix of the synthetic grass, and the thickness of the particulate material is as least two-thirds the length of the ribbons. The strips of ribbons are attached by strips of bonding material applied to the back of the matrix or mat. The strips of bonding material are spaced apart and leave areas of mat which are uncoated, thereby providing improved drainage.

    Abstract translation: 一种合成草地表面，其包括宽排列的带状物，并且带状物的长度大约是带排之间的间距的两倍。 将颗粒材料铺设在合成草的基质上，并且颗粒材料的厚度至少是带的长度的三分之二。 带状带通过施加到基体或垫的背面的接合材料的条带附着。 接合材料条被间隔开并留下未涂覆的垫的区域，从而提供改进的排水。

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