AUTODEPOSITION ON ALUMINUM ALLOYS FACILITATED BY MANGANESE OXIDE CONVERSION COATINGS
    1.
    发明申请
    AUTODEPOSITION ON ALUMINUM ALLOYS FACILITATED BY MANGANESE OXIDE CONVERSION COATINGS 审中-公开
    由锰氧化物转化膜辅助的铝合金自动化

    公开(公告)号:US20080063804A1

    公开(公告)日:2008-03-13

    申请号:US11470984

    申请日:2006-09-07

    IPC分类号: B05D7/00

    摘要: Novel methods of forming films on metal or metal alloys are provided. These methods comprise the formation of a metal oxide (e.g., manganese oxide) conversion coating on the metal or metal alloy. The metal-oxide coated metal or metal alloy is then submerged in a mini-emulsion comprising the components (e.g., polymers, oligomers, and/or monomers) to be formed into a film or coating on the metal or metal alloy. The metal ions generated by the metal oxide coating will cause the components to coagulate and deposit on the metal or metal alloy.

    摘要翻译: 提供了在金属或金属合金上形成薄膜的新方法。 这些方法包括在金属或金属合金上形成金属氧化物(例如,氧化锰)转化涂层。 然后将金属氧化物涂覆的金属或金属合金浸没在包含要在金属或金属合金上形成薄膜或涂层的组分(例如聚合物,低聚物和/或单体)的微型乳液中。 由金属氧化物涂层产生的金属离子会使组分凝结并沉积在金属或金属合金上。

    HIGH PEROXIDE AUTODEPOSITION BATH
    8.
    发明申请
    HIGH PEROXIDE AUTODEPOSITION BATH 审中-公开
    高过氧化氢自动化浴

    公开(公告)号:US20080160199A1

    公开(公告)日:2008-07-03

    申请号:US11948725

    申请日:2007-11-30

    IPC分类号: B05D3/00 C08F20/32

    CPC分类号: C09D5/088 B05D7/142

    摘要: This invention provides an autodeposition bath composition and process capable of coating zinciferous metal surfaces with minimal pinhole formation, comprising (a) at least one polymer, (b) at least one emulsifier, (c) optionally at least one cross-linker, (d) at least one accelerator component such as acid, oxidizing agent and/or complexing agents, (e) an average minimum concentration of H2O2 of at least 100 parts per million, (f) optionally, at least one filler and/or colorant, (g) optionally, at least one coalescing agent, and (h) water.

    摘要翻译: 本发明提供一种自动沉积浴组合物和方法,其能够以最小的针孔形成涂覆含锌金属表面,其包含(a)至少一种聚合物,(b)至少一种乳化剂,(c)任选的至少一种交联剂,(d )至少一种促进剂组分,例如酸,氧化剂和/或络合剂,(e)H 2 O 2 O 2的平均最低浓度为至少100份/ (f)任选的至少一种填料和/或着色剂,(g)任选的至少一种聚结剂和(h)水。