Composition for cationic electrodeposition coating
    1.
    发明公开
    Composition for cationic electrodeposition coating 失效
    Zusammensetzungfürdie kathodische Elektrotauchlackierung。

    公开(公告)号:EP0381347A1

    公开(公告)日:1990-08-08

    申请号:EP90300629.4

    申请日:1990-01-22

    IPC分类号: C09D5/44 C25D13/06

    CPC分类号: C09D5/4473 C09D5/4492

    摘要: A composition for cationic electrodeposition coating which contains an aqueous dispersion of a cationic aqueous resin and inner-crosslinked micro-resin particles, said inner-crosslinked micro-resin particles comprising an inner-crosslinked addition polymer of an active hydrogen-­containing compound (A) and an active double bond-­containing compound (B) and having cationic groups.
    The use of the composition results in an improvement in resistance to edge-corrosion in the coated articles.

    摘要翻译: 一种阳离子电沉积涂料组合物,其含有阳离子水性树脂和内交联微型树脂颗粒的水分散体,所述内交联微粒树脂颗粒包含含活性氢化合物(A)的内交联加成聚合物, 和含有活性双键的化合物(B)并具有阳离子基团。 使用组合物可以改善涂层制品中的边缘腐蚀性。