Method of impregnating garments with an insecticide
    3.
    发明授权
    Method of impregnating garments with an insecticide 失效
    用杀虫剂浸渍衣服的方法

    公开(公告)号:US6030697A

    公开(公告)日:2000-02-29

    申请号:US885039

    申请日:1997-06-30

    摘要: A plurality of garments are impregnated with an effective amount of permethrin to provide protection against insects by use of a combination of an industrial washing machine and holding tank containing permethrin solution of predetermined strength. The permethrin solution is pumped through the washing machine during washing and returned to the holding tank after the wash cycle is completed. The process is repeated as often as needed. Extracted liquid resulting from a spin cycle to dry the garments after washing may also be circulated to the holding tank and ultimately recirculated.

    摘要翻译: 通过使用工业洗衣机和含有预定强度的氯菊酯溶液的容器的组合,多次服用有效量的氯菊酯浸渍以提供防虫。 氯菊酯溶液在洗涤期间通过洗衣机泵送,并在洗涤周期完成后返回到储存罐。 该过程根据需要经常重复。 由纺丝循环产生的萃取液在洗涤后干燥衣服也可以循环至储存罐并最终再循环。