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2 350 695

(13)

(51)

IPC

C25D3/22(2006-01-01)

(21) (22)

Application

2007142875/02, 2007-11-19

(24)

Start date

2007-11-19

(22)

Actual filing date

2007-11-19

(45)

Published

2009-03-27

(72)

Inventor

Vladimirova Valentina FedorovnaKazieva Lejla Al'Bertovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Dagestanskij Gosudarstvennyj Universitet

BRIGHT ZINC PLATING SOLUTION Russian patent published in 2009 - IPC C25D3/22

Abstract RU 2350695 C1

FIELD: chemistry, electrochemistry.

SUBSTANCE: invention refers to electrochemistry, particularly to electroplating and can be used in mechanical engineering to ensure corrosion prevention of fabricated metals. Solution contains, wt %: ZnSO₄·7H₂O 15.0-25.0; Na₂SO₄·10H₂O 10.0-11.0; bone glue 0.20-0.25; dry potato beetle tincture (dry weight equivalent) 0.5-1.0; water the rest.

EFFECT: higher zinc plating brightness and improved current scattering power of solution.

2 tbl, 2 dwg

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RU 2 350 695 C1

Authors

Vladimirova Valentina Fedorovna

Kazieva Lejla Al'Bertovna

Dates

2009-03-27—Published

2007-11-19—Filed