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1 600 388

(13)

A1

(51)

IPC

(21) (22)

Application

4465887/02, 1988-07-25

(22)

Actual filing date

1988-07-25

(45)

Published

1995-10-20

(72)

Inventor

Bugaj D.E.Gabitov A.I.Rol'Nik L.Z.Romanov N.A.Zlotskij S.S.Rakhmankulov D.L.Teregulova G.T.Akhmetzjanova Eh.S.

INHIBITOR OF CORROSION-MECHANICAL DESTRUCTION OF LOW-ALLOY STEEL Russian patent published in 1995 - IPC

Abstract SU 1600388 A1

FIELD: metal protection against corrosion. SUBSTANCE: inhibitor has, wt.-% dioxane alcohol 1 (4-methyl-4-hydroxymethyl-1,3-dioxane) 10-15; dioxane alcohol 2 (4,4-dimethyl-5-hydroxymethyl-1,3-dioxane) 10-15; high-boiling products 10-15; 4,4-dimethyl-1,3-dioxane 3-5; dioxane alcohol 1 allyl ester 55-65. Increased protective effect against hydrogen sulfide cracking and corrosion fatigue is obtained by additional addition of dioxane alcohol 1 allyl ester. EFFECT: increased effectiveness of protection against corrosion. 3 tbl

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SU 1 600 388 A1

Authors

Bugaj D.E.

Gabitov A.I.

Rol'Nik L.Z.

Romanov N.A.

Zlotskij S.S.

Rakhmankulov D.L.

Teregulova G.T.

Akhmetzjanova Eh.S.

Dates

1995-10-20—Published

1988-07-25—Filed

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