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    SHEET MATERIAL EXCELLING IN CUSHION AND NONSLIP PROPERTIES
    1.
    发明公开
    SHEET MATERIAL EXCELLING IN CUSHION AND NONSLIP PROPERTIES 有权
    Flächenmaterialmit ausgezeichneterDämpfungund Rutschsicherheit

    公开(公告)号：EP1738807A1

    公开(公告)日：2007-01-03

    申请号：EP05727750.1

    申请日：2005-04-01

    申请人： KURARAY CO., LTD.

    发明人： FUJISAWA, Michinori ,  ISHII, Sadahiro

    IPC分类号： A63B41/00 ,  D06N3/00

    CPC分类号： D06N3/0077 ,  A63B41/08 ,  Y10T428/24355 ,  Y10T428/24479 ,  Y10T442/2033

    摘要： The present invention provides a sheet material exhibiting an appearance excellent in three dimensional feel in combination with sufficient abrasion strength of the surface, cushioning property and non-slipping property and advantageously used as the surface material of balls for basketball and the like.
    The sheet material has a base fabric and a coating layer of a polymer covering the surface of the base fabric, wherein the coating layer has substantially continuous protrusions and hemispherical depressions formed adjoining the protrusions on a surface, the depression has a color tone different from a color tone of the protrusion and a gloss brighter than a gloss of the protrusion, a vertical projected area of the depression is 3 to 30 mm 2 , an average distance between the depressions is 0.5 to 3 mm, and a height difference between the protrusion and the depression is 50 to 1,000µm.

    摘要翻译： 本发明提供一种表现出三维感觉优异外观，表面充分磨损强度，缓冲性，不滑动性的片材，有利地用作篮球用球等的表面材料。 片材具有底布和覆盖基布表面的聚合物的涂层，其中涂层具有与表面上的突起邻接形成的基本上连续的突起和半球形凹陷，凹陷具有不同于 突起的色调和比突起的光泽亮的光泽，凹陷的垂直投影面积为3〜30mm 2，凹部之间的平均距离为0.5〜3mm，突起与 凹陷为50〜1000μm。