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    • 4. 发明专利
    • 鍍銀電解液 ELECTROLYTIC SILVER-PLATING SOLUTION
    • 镀银电解液 ELECTROLYTIC SILVER-PLATING SOLUTION
    • TWI318650B
    • 2009-12-21
    • TW092133355
    • 2003-11-27
    • 新光電氣工業股份有限公司
    • 荻原陽子若林信一中澤昌夫
    • C25D
    • C25D3/46
    • 於使用氰化物作為銀來源之鍍銀電解液中,其特徵在於:含有一種以上之As、Ti、Se及Te之化合物作為光澤劑,並含有具苯并噻唑骨架或苯并噁唑骨架之光澤調整劑。此種鍍液可使光澤劑之高速性呈現最大限度,並可不受電流密度影響而製得安定之無光澤或半光澤之鍍覆外觀,且易於管理。 An electrolytic silver-plating solution containing cyanide as a silver source is characterized by containing a brightener consistingof one selected from chemical compounds of As, T1, Se and Te and a brightness adjuster having a benzothiazole skeleton or a benzoxazole skeleton. The plating solution provides a non- or semi-bright plating appearance without being influenced by the plating current density and iseasily manageable, while allowing the high-speed property of the brightener to be maximally utilized.
    • 于使用氰化物作为银来源之镀银电解液中,其特征在于:含有一种以上之As、Ti、Se及Te之化合物作为光泽剂,并含有具苯并噻唑骨架或苯并恶唑骨架之光泽调整剂。此种镀液可使光泽剂之高速性呈现最大限度,并可不受电流密度影响而制得安定之无光泽或半光泽之镀覆外观,且易于管理。 An electrolytic silver-plating solution containing cyanide as a silver source is characterized by containing a brightener consistingof one selected from chemical compounds of As, T1, Se and Te and a brightness adjuster having a benzothiazole skeleton or a benzoxazole skeleton. The plating solution provides a non- or semi-bright plating appearance without being influenced by the plating current density and iseasily manageable, while allowing the high-speed property of the brightener to be maximally utilized.