FLUORESCENT ARTICLE HAVING MULTIPLE LAYERS
    1.
    发明申请
    FLUORESCENT ARTICLE HAVING MULTIPLE LAYERS 审中-公开
    荧光制品具有多层

    公开(公告)号:WO2007050696A3

    公开(公告)日:2007-09-13

    申请号:PCT/US2006041648

    申请日:2006-10-25

    Inventor: WEI GUANG-XUE

    Abstract: A fluorescent article includes an underlayer colored fluorescent film and an overlayer colored fluorescent film, which is provided over the underlayer colored fluorescent film. The underlayer colored fluorescent film includes a first fluorescent colorant in an underlayer polymer matrix. The overlayer colored fluorescent film includes a second fluorescent colorant in an overlayer polymer matrix. The second fluorescent colorant in the overlayer film at least partially blocks light in a first wavelength range while allowing transmission of an amount of light in a second wavelength range effective to make the first fluorescent colorant fluoresce.

    Abstract translation: 荧光物品包括下层着色荧光膜和上层着色荧光膜,其设置在下层着色荧光膜上。 底层着色荧光膜包括底层聚合物基体中的第一荧光着色剂。 覆盖层着色荧光膜包括覆盖层聚合物基体中的第二荧光着色剂。 覆盖膜中的第二荧光着色剂至少部分地阻挡第一波长范围内的光,同时允许透射一定量的第二波长范围内的光以有效地使第一荧光着色剂发荧光。

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