Decorative film structure and decorative member
    1.
    发明授权
    Decorative film structure and decorative member 有权
    装饰膜结构和装饰构件

    公开(公告)号:US09067387B2

    公开(公告)日:2015-06-30

    申请号:US13564632

    申请日:2012-08-01

    摘要: A decorative film structure includes: a surface layer constituted by a transparent or translucent resin layer; an achromatic layer constituted by dots provided on a back surface of the surface layer; and a metal luster layer provided on the back surface of the surface layer to fill a gap between the dots. As surface roughness of a front surface of the surface layer, an Ra is 2 μm or less and either an Rmax is 4 μm or less or a Sm is 50 μm or more. A lightness L* of the achromatic layer is 0-80. An area of each dot when viewed from a front side of the surface layer is 10−3-105 μm2. A dot area percentage per a unit area when viewed from the front side of the surface layer is 1-80%. A stimulus value Y45° of the metal luster layer is 10000 or more.

    摘要翻译: 装饰膜结构包括:由透明或半透明树脂层构成的表面层; 由表面层的背面设置的点构成的消色差层; 以及金属光泽层,其设置在表面层的背面以填充点之间的间隙。 作为表层的表面的表面粗糙度,Ra为2μm以下,Rmax为4μm以下,Sm为50μm以上。 消色差层的亮度L *为0-80。 从表面层的前侧观察时的各点的面积为10〜3×10 5μm2。 从表层的正面观察时,单位面积的点面积百分比为1-80%。 金属光泽层的刺激值Y45°为10000以上。