PROCESS FOR INSECTICIDAL IMPREGNATION OF A FABRIC OR NETTING OR OTHER KIND OF NON-LIVING MATERIAL
    8.
    发明公开
    PROCESS FOR INSECTICIDAL IMPREGNATION OF A FABRIC OR NETTING OR OTHER KIND OF NON-LIVING MATERIAL 审中-公开
    程序对物质或网络或者非生命材料的任何其他种类的杀虫剂设备

    公开(公告)号:EP2141987A1

    公开(公告)日:2010-01-13

    申请号:EP07722558.9

    申请日:2007-04-10

    IPC分类号: A01N25/34

    摘要: The present invention relates to a process - as disclosed in WO 01/37662 for the impregnation of a non living material, for example a fabric or a netting, so as to impart insect killing and/or repellence properties. The process involves the preparation of a solution of an insecticide and a film forming component reducing wash off and degradation of the insecticide, wherein said film forming component comprises a polymeric backbone fixative polymerizing into a film with polyflourocarbon side chains on the polymeric backbone in a drying and curing process of the non-living material. It has been found that the risk for precipitation of the insecticide in the solution of the insecticide is reduced if the insecticide is dissolved in a solvent combined with alcohol or glycol having a water content of less than 5%, and/or the insecticide is dissolved in a solvent and mixed with a water phase emulsion or solution having a temperature of less that 30°C.

    INSECTICIDAL BARRIER WITH A DURABLE LOWER PART
    10.
    发明授权
    INSECTICIDAL BARRIER WITH A DURABLE LOWER PART 有权
    具有坚固耐用BASE杀虫剂LOCK

    公开(公告)号:EP2346376B1

    公开(公告)日:2012-04-04

    申请号:EP07764451.6

    申请日:2007-06-29

    IPC分类号: A47C29/00

    CPC分类号: A47C29/006 Y10S135/913

    摘要: An insecticidal barrier (1) having an upper net part (2) with a mesh size preventing insects, for example mosquitoes, to transverse the barrier, the upper net part (2) having a first content of insecticide. In addition, the insecticidal barrier (1) has a lower part (3) with an insecticidal fabric, tarpaulin, foil, woven or knitted fabrics or non-woven, or net with a net material having a higher tear strength than the net of the upper part (2) in order to make the lower part (3) of the net more durable.