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2 027 703

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IPC

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Application

4934775/04, 1991-05-08

(22)

Actual filing date

1991-05-08

(45)

Published

1995-01-27

(72)

Inventor

Ushakov A.P.Boldyrev A.V.Mamaev V.V.Sorokin B.V.Tereshkin V.A.Maglich V.F.Fajntgof Zh.N.Dmitrieva E.N.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie Institut Prikladnoj Khimii"

METHOD OF PREPARING OF GLARE-CROSS-LINKING ADDITION FOR ELECTROLYTE OF COPPER SULFATE PLATING Russian patent published in 1995 - IPC

Abstract RU 2027703 C1

FIELD: electrolytes. SUBSTANCE: reagent 1: sodium sulfanilate. Reagent 2: prepared aqueous suspension - sulfate of hydrosulfuric acid. Reagent 3: nonionogenic surface-active substance of the formula R-X(CH2CH2O)mH where R - CnH2n+1, n=10-20; X - O, NH, COO-, -CONH, -CH4-O-; m=5-20. EFFECT: improved method of addition preparing.

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RU 2 027 703 C1

Authors

Ushakov A.P.

Boldyrev A.V.

Mamaev V.V.

Sorokin B.V.

Tereshkin V.A.

Maglich V.F.

Fajntgof Zh.N.

Dmitrieva E.N.

Dates

1995-01-27—Published

1991-05-08—Filed

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