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2 074 167

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IPC

(21) (22)

Application

93020252/04, 1993-04-20

(22)

Actual filing date

1993-04-20

(45)

Published

1997-02-27

(72)

Inventor

Akimova G.S.Chistokletov V.N.Vasil'Eva L.P.Nekrasova V.B.

(73)

Holder

Sankt-Peterburgskij Tekhnologicheskij Institut Tselljulozno-Bumazhnoj Promyshlennosti

METHOD FOR PRODUCTION OF COMPONENT OF WAX-LIKE FILM-FORMING AND ADHESIVE COMPOSITIONS ON THE BASE OF MONOESTERS OF DIBASIC CARBOXYLIC ACIDS Russian patent published in 1997 - IPC

Abstract RU 2074167 C1

FIELD: organic synthesis. SUBSTANCE: dibasic acid or anhydride is used as reagent 1. Hydroxyl-containing compound is used as reagent 2. Mixture of aliphatic and terpene alcohols of unsaponifiable compounds (which are prepared after distillation of solvent of filtrate of product of extraction of sulfate soap) is used as mentioned above hydroxyl-containing compound. EFFECT: improves efficiency of the method. 5 tbl

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RU 2 074 167 C1

Authors

Akimova G.S.

Chistokletov V.N.

Vasil'Eva L.P.

Nekrasova V.B.

Dates

1997-02-27—Published

1993-04-20—Filed