VERFAHREN ZUR HERSTELLUNG KRATZFESTER BESCHICHTUNGEN
    10.
    发明公开
    VERFAHREN ZUR HERSTELLUNG KRATZFESTER BESCHICHTUNGEN 无效
    用于生产防刮涂层

    公开(公告)号:EP1218462A1

    公开(公告)日:2002-07-03

    申请号:EP00967627.1

    申请日:2000-08-24

    IPC分类号: C09D175/16 B05D3/04

    摘要: The invention relates to a method for producing scratch-resistant coatings. The inventive method comprises the following steps: applying at least one coating means that can be hardened by UV radiation to at least one surface of an object to be coated, whereby the coating means comprises at least one polymer and/or oligomer P1 with, on average, at least one ethylenically unsaturated double bond per molecule, hardening the coating means under the influence of UV radiation. The inventive method is characterised in that the coating means is hardened in an oxygen-containing protective gas which is provided with an oxygen partial pressure ranging from 0.2 to 18 kPa.