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2 021 248

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IPC

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Application

4914236/04, 1991-02-25

(22)

Actual filing date

1991-02-25

(45)

Published

1994-10-15

(72)

Inventor

Drobotenko V.V.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Khimii Pri Nizhegorodskom Gosudarstvennom Universitete Im.N.I.Lobachevskogo

METHOD OF PREPARING OF STABLE LIQUID NONCRYSTALLIZING ALUMINIUM ALKOXIDES Russian patent published in 1994 - IPC

Abstract RU 2021248 C1

FIELD: chemical technology. SUBSTANCE: stable liquid noncrystallizing aluminium alkoxides are prepared by Al dissolving in primary and/or secondary, and/or (isostructure) aliphatic alcohol with addition of tertiary alcohol at their molar ratio corresponding the general formula tert.- where R - hydrocarbon C1-C4-radical, n = 2,3. Method is used for pure alumina preparing. EFFECT: improved method of product preparing.

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RU 2 021 248 C1

Authors

Drobotenko V.V.

Dates

1994-10-15—Published

1991-02-25—Filed

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