Binder which is crosslinkable at room temperature
    2.
    发明授权
    Binder which is crosslinkable at room temperature 失效
    在室温下可交联的粘合剂

    公开(公告)号:US5468800A

    公开(公告)日:1995-11-21

    申请号:US190839

    申请日:1994-02-03

    摘要: Aqueous binders for liquid coating agents which contain a film-forming, aqueous plastic dispersion and a crosslinking component can be stored in ready-to-use form and quickly harden after being processed into a coating, at room temperature or a temperature just slightly above, forming a hard, dry, crosslinkable film. The plastic dispersion is an emulsion polymer with polymerized units of an ethylenically-unsaturated, radically polymerizable monomer with an alkylene urea side group. The crosslinking agent contains at least two, possibly protected, aldehyde groups.

    摘要翻译: 含有成膜性水性塑料分散体和交联组分的液体涂布剂的水性粘合剂可以以即用形式储存,并在加工成涂层后,在室温或稍高于温度下快速硬化, 形成硬的,干燥的可交联的膜。 塑料分散体是具有烯键式不饱和,可自由基聚合的单体与亚烷基脲侧基的聚合单元的乳液聚合物。 交联剂含有至少两个可能受保护的醛基。