Dyed compositions containing insecticides
    1.
    发明授权
    Dyed compositions containing insecticides 失效
    含有杀虫剂的染色组合物

    公开(公告)号:US06706761B1

    公开(公告)日:2004-03-16

    申请号:US10031870

    申请日:2001-11-13

    IPC分类号: A01N5300

    CPC分类号: A01N25/18

    摘要: The invention relates to insecticide-comprising polymer-based compositions which, in order to recognize the point in time when the insecticide is exhausted, comprise at least one dye which, after the insecticide has evaporated, turns a different colour.

    摘要翻译: 本发明涉及含有杀虫剂的聚合物基组合物,为了识别杀虫剂耗尽的时间点,它包含至少一种染料,其在杀虫剂蒸发后变成不同的颜色。