Transparent coating agents and the use thereof to produce multi-layered coatings
    2.
    发明授权
    Transparent coating agents and the use thereof to produce multi-layered coatings 失效
    透明涂层剂及其用途来生产多层涂料

    公开(公告)号:US06355307B1

    公开(公告)日:2002-03-12

    申请号:US09446075

    申请日:2000-03-16

    IPC分类号: B05D136

    摘要: Clear lacquer coating media suitable for multi-layer coatings, containing self-crosslinking or externally crosslinkable binder vehicles, organic solvents, and in the case of externally-crosslinkable binder vehicles containing one or more crosslinking agents which are different from aldehyde condensation resins, and optionally also containing one or more reactive thinners and customary additives for clear lacquers, with an additional content of A) 0.1 to 3% by weight one or more urea compounds, and B) 0.05 to 10% by weight one or more substances which supply formaldehyde, with respect in each case to the resin solids content which is formed by the binder vehicles, reactive thinners and crosslinking agents.

    摘要翻译: 含有自交联或外部交联的粘合剂载体,有机溶剂以及含有一种或多种与醛缩合树脂不同的交联剂的外部可交联的粘合剂载体的情况下,适合于多层涂层的透明漆涂料介质, 还含有一种或多种反应性稀释剂和用于透明漆的常规添加剂,其另外的含量为A)0.1至3重量%的一种或多种脲化合物,和B)0.05至10重量%的一种或多种供应甲醛的物质,相对于 在每种情况下都是由粘合剂载体,反应性稀释剂和交联剂形成的树脂固体含量。