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IPC

(21) (22)

Application

96124646/02, 1996-12-27

(22)

Actual filing date

1996-12-27

(45)

Published

1999-11-10

(72)

Inventor

Dolinkin V.N.Bobkova L.V.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Nauchno-Issledovatel'Skij Institut

COMPOSITION FOR PROTECTION OF METALS FROM ACID CORROSION Russian patent published in 1999 - IPC

Abstract RU 2141007 C1

FIELD: chemical industry. SUBSTANCE: composition is prepared using dialkylpyridine fraction having boiling temperature of lower than 250 C at pressure of 760 mm Hg resulting from rectification of higher pyridine bases. New composition makes it possible to use products resulting from rectification of higher pyridine bases to obtain highly efficient reagents. EFFECT: improved properties of the composition. 4 cl, 2 tbl

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RU 2 141 007 C1

Authors

Dolinkin V.N.

Bobkova L.V.

Dates

1999-11-10—Published

1996-12-27—Filed

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