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2 028 386

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C1

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IPC

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Application

4938645/26, 1991-05-22

(22)

Actual filing date

1991-05-22

(45)

Published

1995-02-09

(72)

Inventor

Khismatullin N.N.[Ru]Jakovlev N.N.[Ru]Dajbov S.V.[Ru]Omel'Chuk Anatolij Afanas'Evich[Ua]Grechina Tat'Jana Nikolaevna[Ua]Melekhin Vladimir Timofeevich[Ua]Zarubitskij Oleg Grigor'Evich[Ua]Budnik Valerij Grigor'Evich[Ua]Gorbach Vitalij Nikolaevich[Ua]Kozlov M.N.[Ru]

(73)

Holder

Institut Obshchej I Neorganicheskoj Khimii An Ukrainy

ELECTROLYTE FOR DEPOSITION OF DECORATIVE COPPER COATINGS Russian patent published in 1995 - IPC

Abstract RU 2028386 C1

FIELD: deposition of decorative copper coatings. SUBSTANCE: electrolyte for deposition of decorative copper coatings contains, g/l: copper sulfate (pentohydrate) 20-40; potassium pyrophosphate 200-250; citric acid 8-10; trilon B 20-25; ammonium acetate 8-15; ethylenediamine (70%) 15-20. EFFECT: higher efficiency. 1 tbl

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RU 2 028 386 C1

Authors

Khismatullin N.N.[Ru]

Jakovlev N.N.[Ru]

Dajbov S.V.[Ru]

Omel'Chuk Anatolij Afanas'Evich[Ua]

Grechina Tat'Jana Nikolaevna[Ua]

Melekhin Vladimir Timofeevich[Ua]

Zarubitskij Oleg Grigor'Evich[Ua]

Budnik Valerij Grigor'Evich[Ua]

Gorbach Vitalij Nikolaevich[Ua]

Kozlov M.N.[Ru]

Dates

1995-02-09—Published

1991-05-22—Filed

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