Aqueous dispersions containing ionomer resins and rust-preventive ionomeric coatings made therefrom
    2.
    发明申请
    Aqueous dispersions containing ionomer resins and rust-preventive ionomeric coatings made therefrom 有权
    包含离聚物树脂的水性分散体和由其制成的防锈离聚物涂料

    公开(公告)号:US20070117916A1

    公开(公告)日:2007-05-24

    申请号:US11284741

    申请日:2005-11-22

    IPC分类号: C09D5/02

    CPC分类号: C09D5/08 Y10S525/919

    摘要: The present invention is directed to an aqueous dispersion composition which comprises an ethylene-unsaturated carboxylic acid ionomer resin (A) neutralized with a mixture of ions including at least one divalent metal ion and at least one ammonium ion, (B) a non-water soluble vapor phase corrosion inhibitor, and (C) water. The dispersion exhibits good shelf-life and excellent rust-prevention properties. Durable corrosion resistant ionomeric coatings can be easily formed therefrom, which when applied to metal surfaces and baked, can form a rust-preventive coating layer showing excellent coating adhesion both to the metal surface and to an over coat paint. Such coatings are particularly useful when applied to a vehicle body or part thereof.

    摘要翻译: 本发明涉及一种水分散体组合物,其包含用包含至少一种二价金属离子和至少一种铵离子的离子混合物中和的乙烯 - 不饱和羧酸离聚物树脂(A),(B)非水 可溶性气相缓蚀剂,(C)水。 分散体具有良好的保质期和优异的防锈性能。 可以容易地形成耐久耐腐蚀的离聚物涂层,当应用于金属表面并烘烤时,可以形成对金属表面和外涂层显示优异的涂层粘附性的防锈涂层。 当涂覆到车身或其一部分时,这种涂层特别有用。

    Aqueous dispersions containing ionomer resins and rust-preventive ionomeric coatings made therefrom
    9.
    发明授权
    Aqueous dispersions containing ionomer resins and rust-preventive ionomeric coatings made therefrom 有权
    包含离聚物树脂的水性分散体和由其制成的防锈离聚物涂料

    公开(公告)号:US07816458B2

    公开(公告)日:2010-10-19

    申请号:US11284741

    申请日:2005-11-22

    CPC分类号: C09D5/08 Y10S525/919

    摘要: The present invention is directed to an aqueous dispersion composition which comprises an ethylene-unsaturated carboxylic acid ionomer resin (A) neutralized with a mixture of ions including at least one divalent metal ion and at least one ammonium ion, (B) a non-water soluble vapor phase corrosion inhibitor, and (C) water. The dispersion exhibits good shelf-life and excellent rust-prevention properties. Durable corrosion resistant ionomeric coatings can be easily formed therefrom, which when applied to metal surfaces and baked, can form a rust-preventive coating layer showing excellent coating adhesion both to the metal surface and to an over coat paint. Such coatings are particularly useful when applied to a vehicle body or part thereof.

    摘要翻译: 本发明涉及一种水分散体组合物,其包含用包含至少一种二价金属离子和至少一种铵离子的离子混合物中和的乙烯 - 不饱和羧酸离聚物树脂(A),(B)非水 可溶性气相缓蚀剂,(C)水。 分散体具有良好的保质期和优异的防锈性能。 可以容易地形成耐久耐腐蚀的离聚物涂层,当应用于金属表面并烘烤时,可以形成对金属表面和外涂层显示优异的涂层粘附性的防锈涂层。 当涂覆到车身或其一部分时,这种涂层特别有用。