POLYACRYLIC ACID SALT PRODUCTION METHOD

polymer production. SUBSTANCE: invention provides a method for production of polyacrylic acid salt including polymerization of acrylic acid in presence of redox system: Mohr salt/potassium persulfate and purification of resulting salt on high-basic anion-exchange resin taken in amounts 20-25% of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BELOSHITSKIJ A.P, RUDAKOV O.B, KARPUKHIN V.I, SHCHERBAN' A.I, ALYMOVA A.T, SMAGINA E.I
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	polymer production. SUBSTANCE: invention provides a method for production of polyacrylic acid salt including polymerization of acrylic acid in presence of redox system: Mohr salt/potassium persulfate and purification of resulting salt on high-basic anion-exchange resin taken in amounts 20-25% of the volume of polyacrylic acid salt solution. EFFECT: reduced process time and consumption of reagents. 2 cl, 13 ex