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2 488 647

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(51)

IPC

C23F11/14(2006-01-01)

(21) (22)

Application

2012119422/02, 2012-05-11

(24)

Start date

2012-05-11

(22)

Actual filing date

2012-05-11

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Published

2013-07-27

(72)

Inventor

Mustafin Akhat Gaziz'JanovichKhusnitdinov Ramil' NuritdinovichAbdrakhmanov Il'Dus BarievichKhusnitdinov Kamil' Ramil'EvichFattakhov Al'Bert KhanifovichDzhemilev Usejn Memetovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet"

METHOD OF INHIBITING METAL CORROSION Russian patent published in 2013 - IPC C23F11/14

Abstract RU 2488647 C1

FIELD: chemistry.

SUBSTANCE: method involves adding an inhibitor to aqueous media, the inhibitor being 2,6-di-(1'-methyl-2'-butenyl)-4-methoxyaniline. The inhibitor has concentration of 50-200 mg/l in aqueous media which differ on degree of mineralisation.

EFFECT: high degree of protecting metals from corrosion while reducing concentration of the inhibitor.

5 cl, 1 tbl, 3 ex

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RU 2 488 647 C1

Authors

Mustafin Akhat Gaziz'Janovich

Khusnitdinov Ramil' Nuritdinovich

Abdrakhmanov Il'Dus Barievich

Khusnitdinov Kamil' Ramil'Evich

Fattakhov Al'Bert Khanifovich

Dzhemilev Usejn Memetovich

Dates

2013-07-27—Published

2012-05-11—Filed