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2 123 491

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IPC

(21) (22)

Application

96122387/04, 1996-11-21

(22)

Actual filing date

1996-11-21

(45)

Published

1998-12-20

(72)

Inventor

Il'In B.A.D'Jakonov I.A.Jur'Ev V.M.Beljanina Eh.E.Gorbacheva M.S.

(73)

Holder

Il'In Boris AlekseevichD'Jakonov Ivan AlekseevichJur'Ev Vladimir MaksimovichBeljanina Ehleonora EfimovnaGorbacheva Margarita Sergeevna

METHOD OF SYNTHESIS OF QUATERNARY AMMONIUM COMPOUNDS Russian patent published in 1998 - IPC

Abstract RU 2123491 C1

FIELD: chemical technology. SUBSTANCE: tertiary amines are condensed with benzyl chloride and after condensation of the main mass of reagents a reaction mixture is treated with alkali followed by treatment with benzyl chloride. EFFECT: decreased toxicity of the end product. 3 ex

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RU 2 123 491 C1

Authors

Il'In B.A.

D'Jakonov I.A.

Jur'Ev V.M.

Beljanina Eh.E.

Gorbacheva M.S.

Dates

1998-12-20—Published

1996-11-21—Filed