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2 023 752

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C1

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IPC

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Application

4901386/26, 1991-01-09

(22)

Actual filing date

1991-01-09

(45)

Published

1994-11-30

(72)

Inventor

Gontmakher N.M.Grigor'Ev V.P.Shpan'Ko S.P.Ivashchenko O.A.Gudova A.P.Semibratova N.V.

(73)

Holder

Gontmakher Naum MarkovichIvashchenko Ol'Ga Aleksandrovna

INHIBITOR OF HYDROSULFURIC CORROSION OF ALUMINIUM ALLOY Russian patent published in 1994 - IPC

Abstract RU 2023752 C1

FIELD: anticorrosion protection of metals. SUBSTANCE: inhibitor contains, g/l com. 4.8-5.5; KOK dissolved in orthoxylene, 9.5-11; water, the balance. EFFECT: higher efficiency of inhibitor. 2 tbl

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RU 2 023 752 C1

Authors

Gontmakher N.M.

Grigor'Ev V.P.

Shpan'Ko S.P.

Ivashchenko O.A.

Gudova A.P.

Semibratova N.V.

Dates

1994-11-30—Published

1991-01-09—Filed

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