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2 017 711

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C1

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IPC

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Application

5024488/04, 1991-11-12

(22)

Actual filing date

1991-11-12

(45)

Published

1994-08-15

(72)

Inventor

Solov'Eva L.I.Kovsman E.P.Sushkina T.V.Janovskaja M.I.Dorokhova O.A.

(73)

Holder

Aktsionernoe Obshchestvo I Proektnyj Institut Monomerov S Opytnym Zavodom"

METHOD OF PREPARING OF MULTICOMPONENT ALKOXIDE SOLUTIONS Russian patent published in 1994 - IPC

Abstract RU 2017711 C1

FIELD: synthesis of organometal compounds. SUBSTANCE: product: multicomponent solutions of metal alkoxides of formula AB1/3C2/3O3, where A - Ba or Sr, B - Zn, Mg, Ni or Co, C - Nb or Ta. Yield by current is 70-100%. Method involves the successive electrochemical dissolving of metals B (zinc, magnesium, nickel, cobalt) and C (niobium, tantalum) at anode polarization using direct current in methyl- or ethylcellosolve containing cellosolvate of metal A as a conducting addition. EFFECT: improved method of preparing. 1 tbl

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RU 2 017 711 C1

Authors

Solov'Eva L.I.

Kovsman E.P.

Sushkina T.V.

Janovskaja M.I.

Dorokhova O.A.

Dates

1994-08-15—Published

1991-11-12—Filed

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