Chemistry: electrical and wave energy – Processes and products
Patent
1989-03-23
1991-01-01
Tufariello, T. M.
Chemistry: electrical and wave energy
Processes and products
204 521, C25D 338, C25D 706
Patent
active
049815601
ABSTRACT:
The surface of copper foil or a copper clad laminate for an internal layer is subjected to electrolysis in an aqueous solution containing diethylenetriamine pentacetic acid and copper ion by using the copper foil or a copper clad laminate for the internal layer as the cathode.
Fukuda Katsuhito
Kajihara Toshiyuki
Takami Masato
Fukuda Metal Foil & Powder Industrial Co., Ltd.
Tufariello T. M.
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