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2 127 722

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IPC

(21) (22)

Application

95122059/04, 1995-12-26

(22)

Actual filing date

1995-12-26

(45)

Published

1999-03-20

(72)

Inventor

Zhukov V.I.Val'Kovich G.V.Gershberg M.I.Saushkin Ju.I.Belov G.P.Petrov Ju.M.Germashev A.I.Volostnov S.M.Kozlov Ju.P.Poloumov A.V.

(73)

Holder

Aktsionernoe Obshchestvo

PROCESS FOR PREPARING ESTERS AND/OR MIXTURES THEREOF Russian patent published in 1999 - IPC

Abstract RU 2127722 C1

FIELD: synthesis of esters and/or mixtures thereof. SUBSTANCE: esters are synthesized in the presence of cation-exchange resin catalyst previously treated with sulfuric acid. Original stock includes vinyl acetate and alcohol production waste. EFFECT: intensified process of synthesis of esters, expanded raw materials base for said process, and reduced cost price of the final product. 2 cl, 8 ex, 1 dwg

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RU 2 127 722 C1

Authors

Zhukov V.I.

Val'Kovich G.V.

Gershberg M.I.

Saushkin Ju.I.

Belov G.P.

Petrov Ju.M.

Germashev A.I.

Volostnov S.M.

Kozlov Ju.P.

Poloumov A.V.

Dates

1999-03-20—Published

1995-12-26—Filed