METHOD OF PROTECTING STEEL AGAINST ACID CORROSION Russian patent published in 1998 - IPC

Abstract RU 2115766 C1

FIELD: corrosion protection. SUBSTANCE: to protect steel against hydrochloric acid corrosion, to acid medium, amine-type inhibitors are added having general formula where R is 1,3-(CH2CH2)2Ad, -(CH2)6-, -(CH2)2-, or p-phenylene. EFFECT: increased inhibitory effect. 1 tbl

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RU 2 115 766 C1

Authors

Popov Ju.V.

Korchagina T.K.

Chicherina G.V.

Uskach Ja.L.

Dates

1998-07-20Published

1997-05-28Filed