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公开(公告)号:US4459216A
公开(公告)日:1984-07-10
申请号:US492421
申请日:1983-05-06
摘要: An aqueous acidic chemical dissolving solution comprising hydrogen peroxide, an inorganic acid and a specific aromatic compound is applicable to etching, pickling and surface treatment of various kinds of metals with a good stabilization effect and a good life, giving a metal surface with good luster.
摘要翻译: 包含过氧化氢,无机酸和特定芳香族化合物的酸性化学溶液的水溶液适用于具有良好的稳定效果和良好使用寿命的各种金属的蚀刻,酸洗和表面处理,赋予金属表面光泽优异。