Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1990-05-31
1993-11-02
Klemanski, Helene
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
106 126, C23C 1842
Patent
active
052580628
ABSTRACT:
An electroless gold plating solution comprises a base solution containing an alkaline hydroxide, water-soluble gold salt, boron hydrides, amino branes, and alkali metal cyanate, and further contains at least one of chemicals that of a fatty unsaturated alcohol, fatty unsaturated polyhydric alcohol, fatty unsaturated carboxylic acid, and derivatives thereof.
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Nakazawa Masao
Wakabayashi Shinichi
Yoshitani Masaaki
Klemanski Helene
Shinko Electric Industries Co. Ltd.
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