Anti-displacement hard gold compositions
    5.
    发明公开
    Anti-displacement hard gold compositions 有权
    Hartgoldzusammensetzungen,die nicht verrutschen

    公开(公告)号:EP2309036A1

    公开(公告)日:2011-04-13

    申请号:EP10178645.7

    申请日:2010-09-23

    IPC分类号: C25D3/62 C23C18/42 C25D3/48

    CPC分类号: C25D3/62 C25D3/48

    摘要: Anti-displacement hard gold compositions are disclosed for inhibiting displacement of metal from substrates which are plated with the hard gold. The anti-displacement hard gold compositions may be used to spot plate substrates with hard gold.

    摘要翻译: 公开了用于抑制金属从镀有硬金的基板的位移的抗置换硬金组合物。 反位移硬金组合物可用于用硬金定位平板底物。

    High speed method for plating palladium and palladium alloys
    6.
    发明公开
    High speed method for plating palladium and palladium alloys 审中-公开
    Hochgeschwindigkeitsverfahren zur Plattierung von Palladium und Palladiumlegierungen

    公开(公告)号:EP2017373A2

    公开(公告)日:2009-01-21

    申请号:EP08160839.0

    申请日:2008-07-21

    IPC分类号: C25D3/50

    CPC分类号: C25D3/50 C25D3/567

    摘要: A high speed method of depositing palladium and palladium alloys is disclosed. The high speed method uses an aqueous, ammonia-based bath which has reduced free ammonia in the bath. The high speed method may be used to deposit palladium and palladium alloy coatings on various substrates such as electrical devices and jewelry.

    摘要翻译: 公开了一种沉积钯和钯合金的高速方法。 高速方法使用在浴中还原游离氨的水性氨基浴。 高速方法可用于将钯和钯合金涂层沉积在诸如电气设备和首饰的各种基材上。