Coating with optical taggent
    10.
    发明授权
    Coating with optical taggent 失效
    涂层光学标签

    公开(公告)号:US06410926B1

    公开(公告)日:2002-06-25

    申请号:US09410776

    申请日:1999-10-01

    IPC分类号: G01N2164

    摘要: A method for determining the thickness of a dryable or curable film-forming coating by incorporating a fluorescent component into the coating. The fluorescent component is either a resin solid of the coating, a fluorescent dye or a fluorescent dye attached to a resin solid of the coating. The coating is exposed to ultraviolet or visible light which causes the fluorescent component to fluoresce. The intensity of the fluorescence of the coating is measured and the thickness or weight of the coating is determined from a known mathematical relationship between the fluorescence intensity of the coating when exposed to the light and the thickness or weight of the coating. Additionally, a curable or dryable film-forming coating composition including a curable or dryable organic resin reacted with a fluorescent tag is provided.

    摘要翻译: 一种通过将荧光组分并入涂层中来确定可干燥或可固化的成膜涂层的厚度的方法。 荧光成分是涂层的树脂固体,连接到涂层的树脂固体的荧光染料或荧光染料。 涂层暴露于紫外线或可见光,导致荧光成分发出荧光。 测量涂层的荧光强度,并且涂层的厚度或重量由暴露于光的涂层的荧光强度与涂层的厚度或重量之间的已知数学关系确定。 此外,提供了包含与荧光标签反应的可固化或可干燥的有机树脂的可固化或可干燥的成膜涂料组合物。