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2 572 125

(13)

(51)

IPC

C09D5/08(2006-01-01)

C01B35/12(2006-01-01)

C01B35/18(2006-01-01)

C01G37/00(2006-01-01)

(21) (22)

Application

2014113529/05, 2014-04-07

(24)

Start date

2014-04-07

(22)

Actual filing date

2014-04-07

(45)

Published

2015-12-27

(72)

Inventor

Fadeev Ivan Vasil'EvichSadetdinov Shejizdan VazykhovichNovoselov Aleksandr Mikhajlovich

(73)

Holder

Fadeev Ivan Vasil'Evich

CORROSION INHIBITOR FOR PRIMERS FOR METAL Russian patent published in 2015 - IPC C09D5/08 C01B35/12 C01B35/18 C01G37/00

Abstract RU 2572125 C2

FIELD: chemistry.

SUBSTANCE: invention relates to field of metal protection against corrosion by means of paint-and-varnish coatings by introduction of corrosion inhibitor into primers for metal chrome borate with composition 2KB₅O₈·K₂CrO₄·4H₂O; its effect on corrosion-electrochemical behaviour of steel 3 in 3% NaCl solution has been studied.

EFFECT: chrome borate with composition 2KB₅O₈·K₂CrO₄·4H₂O is novel effective, low-toxic corrosion inhibitor to primers for metal with lower content of chromate.

2 dwg, 2 tbl

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RU 2 572 125 C2

Authors

Fadeev Ivan Vasil'Evich

Sadetdinov Shejizdan Vazykhovich

Novoselov Aleksandr Mikhajlovich

Dates

2015-12-27—Published

2014-04-07—Filed