Corrosion inhibitor compositions including quaternized compounds
    2.
    发明授权
    Corrosion inhibitor compositions including quaternized compounds 有权
    腐蚀抑制剂组合物包括季铵化合物

    公开(公告)号:US06696572B2

    公开(公告)日:2004-02-24

    申请号:US10167628

    申请日:2002-06-12

    IPC分类号: C07D23324

    摘要: The present invention relates to a process for making and a method for using a corrosion inhibitor composition to reduce the corrosion rate of a metal by a fluid containing a corrosion agent. The corrosion inhibitor composition comprises at least a quaternized compound. Examples of the quaternized compound are quaternized imino imidazolines and quaternized amido imidazolines.

    摘要翻译: 本发明涉及一种制备方法和一种使用缓蚀剂组合物以通过含有腐蚀剂的流体降低金属的腐蚀速率的方法。 腐蚀抑制剂组合物至少包含季铵化合物。 季铵化合物的实例是季铵化亚氨基咪唑啉和季铵化酰胺咪唑啉。