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1.发明申请ELECTROLYTE AND ITS USE FOR THE DEPOSITION OF BLACK RUTHENIUM COATINGS AND COATINGS OBTAINED IN THIS WAY 审中-公开电解液及其用于沉积黑色镀层和以这种方式获得的涂料公开(公告)号：US20140131209A1
公开(公告)日：2014-05-15
申请号：US14126769
申请日：2012-06-08
摘要： The invention relates to a ruthenium electrolyte which is suitable for the deposition of decorative and industrial layers having a particular blackness. The invention further relates to the use of the electrolyte of the invention in a process for the deposition of decorative and industrial layers of ruthenium having a particular blackness (“black ruthenium) on jewelry, decorative goods, consumer goods and industrial articles. The invention therefore likewise relates to corresponding layers and the articles coated in this way. The electrolyte is characterized in that it operates in the weakly acidic to alkaline pH range.
摘要翻译： 本发明涉及一种适用于沉积具有特定黑度的装饰和工业层的钌电解质。 本发明还涉及本发明的电解质在用于在珠宝，装饰品，消费品和工业制品上沉积具有特定黑度（“黑色钌”）的装饰和工业层钌的方法中的用途。 因此，本发明同样涉及以这种方式涂覆的相应层和制品。 电解质的特征在于其在弱酸性至碱性pH范围内操作。
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2.发明申请PROCESS FOR THE DEPOSITION OF PLATINUM-RHODIUM LAYERS HAVING IMPROVED WHITENESS 审中-公开具有改善白度的铂 - 铑层的沉积工艺公开(公告)号：US20110308959A1
公开(公告)日：2011-12-22
申请号：US13122371
申请日：2009-09-23
申请人： Michael Lauster , Martin Stegmaier
发明人： Michael Lauster , Martin Stegmaier
IPC分类号： C25D3/56
CPC分类号： C25D3/567
摘要： The present invention relates to an electrochemical process for the deposition of coatings comprising an alloy of platinum and rhodium on, in particular, decorative articles. The process of the invention is characterized in that defined conditions are employed under which the electrolytically deposited layer has, contrary to expectations, a high whiteness which comes extraordinarily close to the appearance of silver.
摘要翻译： 本发明涉及一种用于沉积涂层的电化学方法，所述涂层包括铂和铑合金，特别是装饰制品。 本发明的方法的特征在于，使用与预期相反的电解沉积层具有非常接近银的外观的高白度的限定条件。
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