Copolymerization of acrylamide and sodium 2-acrylamido-2-methylpropanesulfonate in water-ethanol mixtures

被引:0
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作者
V. F. Kurenkov
E. S. Shchelkonogova
A. V. Kurenkov
H. -G. Hartan
F. I. Lobanov
机构
[1] Kazan State Technological University,Stockhausen
[2] GmbH Krefeld,undefined
[3] Degussa Euraziya Limited Liability Company,undefined
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关键词
Copolymerization; Intrinsic Viscosity; Increase Water Content; Water 3ethanol Mixture; Copolymerization Rate;
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摘要
Homogeneous copolymerization of acrylamide and sodium 2-acrylamido-2-methylpropanesulfonate was carried out in water-ethanol mixtures at pH 9 in the presence of potassium peroxosulfate as promoter in the temperature range 40–70°C. The copolymerization kinetics and molecular characteristics of the copolymers formed were studied in relation to the composition of water-ethanol mixtures, reagent concentrations, temperature, and degree of monomer conversion.
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页码:991 / 996
页数:5
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