Corrosion resistant coatings
    4.
    发明授权
    Corrosion resistant coatings 有权
    耐腐蚀涂层

    公开(公告)号:US07759419B2

    公开(公告)日:2010-07-20

    申请号:US10758972

    申请日:2004-01-16

    IPC分类号: C23F11/00 C08K3/10

    摘要: A coating composition comprising an effective corrosion-inhibiting amount of a rare earth compound, a neutral to slightly acidic generating extender or an acidic generating extender, or combinations thereof is provided. In one embodiment, the corrosion-inhibiting components are combined with other components such as extenders, amino acids and amino acid derivatives, gelatin and gelatin derivatives, organic-based exchange resins, and combinations thereof, to enhance the corrosion resistance of the resultant coating film. The coating compositions have good adhesion to substrates such as metals, including aluminum and aluminum alloys.

    摘要翻译: 提供了包含有效的腐蚀抑制量的稀土化合物,中性至微酸性产生的增量剂或酸性产生的增量剂的涂料组合物或其组合。 在一个实施方案中,将腐蚀抑制成分与其它组分例如增量剂,氨基酸和氨基酸衍生物,明胶和明胶衍生物,有机基交换树脂及其组合组合,以提高所得涂膜的耐腐蚀性 。 涂料组合物对诸如金属的基材(包括铝和铝合金)具有良好的粘合性。