METHOD FOR PRODUCTION OF CARBOXYMETHYLCELLULOSE

FIELD: chemical technology. SUBSTANCE: method involves mixing alkaline cellulose and sodium salt of monochloroacetic acid, the process is carried out in reactor-mixer. Novelty is that reagents are preliminary mixed in buffer mixer. EFFECT: improved quality of desired product, increased efficiency of...

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Bibliographic Details
Main Authors BESEDIN V.I, DUNIN M.S, OSIN A.I, KHARITONOV S.V, KUNICHAN V.A
Format Patent
LanguageEnglish
Published 10.03.1998
Edition6
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:FIELD: chemical technology. SUBSTANCE: method involves mixing alkaline cellulose and sodium salt of monochloroacetic acid, the process is carried out in reactor-mixer. Novelty is that reagents are preliminary mixed in buffer mixer. EFFECT: improved quality of desired product, increased efficiency of reactor-mixer. 1 tblo
Bibliography:Application Number: RU19960112493