ELECTROLYTE FOR DEPOSITION OF COATINGS FROM COPPER-TIN ALLOY Russian patent published in 1999 - IPC

Abstract RU 2133306 C1

FIELD: electroplating, more particularly electrolytic deposition of copper-tin alloys (yellow bronze). SUBSTANCE: electrolyte comprises, g/l; copper salt (calculated for tin) 19-28; anhydrous potassium pyrophosphate, 300-400; trilon, 20-40; hydroquinone, 1-4. EFFECT: high quality decorative bronze coating and use of cheap, accessible and ecologically pure components.

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RU 2 133 306 C1

Authors

Badretdinova A.L.

Dates

1999-07-20Published

1994-01-10Filed