plasticnewsПластические массыPlasticheskie massy0554-2901PLASTMASSY Publishing House (Moscow)10.35164/0554-2901-2019-7-8-16-19plasticnews-394Research Article70 ЛЕТ НИИ ПОЛИМЕРОВ ИМЕНИ АКАДЕМИКА В.А. КАРГИНАСинтез и загущающие свойства сополимеров акриловой кислоты и алкокси(С12-С14)олигоэтиленгликольметакрилатовSynthesis and thickening properties of copolymers of acrylic acid and alkoxy(С12-С14)oligoethylene glycol methacrylatesСавиноваМ. В.SavinovaM. V.

г. Нижний Новгород

Nizhny Novgorod

ОреховД. В.OrekhovD. V.

г. Нижний Новгород

Nizhny Novgorod

ШиршинК. В.ShirshinK. V.

г. Нижний Новгород;

г. Дзержинск Нижегородской области

Nizhny Novgorod;

Dzerzhinsk, Nizhny Novgorod Region

shirshin@nicp.ruКазанцевО. А.KazantsevO. A.

г. Нижний Новгород

Nizhny Novgorod

СимагинА. С.SimaginA. S.

г. Нижний Новгород

Nizhny Novgorod

ЛогутовВ. И.LogutovV. I.

г. Нижний Новгород

Nizhny Novgorod

БольшаковаЕ. А.BolshakovaE. A.

г. Нижний Новгород

Nizhny Novgorod

Нижегородский государственный технический университет им. Р.Е. АлексееваРоссияR.E. Alekseev Nizhny Novgorod State Technical UniversityRussian FederationНижегородский государственный технический университет им. Р.Е. Алексеева; АО «Научно-исследовательский институт химии и технологии полимеров имени академика В.А. Каргина с опытным заводом»РоссияR.E. Alekseev Nizhny Novgorod State Technical University; JSC V.A. Kargin Scientifi c Research Institute of Chemistry and Technology of Polymers with a pilot plantRussian FederationНижегородский государственный технический университет им. Р.Е. Алексеева; Нижегородский государственный университет им. Н.И. ЛобачевскогоРоссияR.E. Alekseev Nizhny Novgorod State Technical University; N.I. Lobachevsky Nizhny Novgorod State UniversityRussian FederationНижегородский государственный университет им. Н.И. ЛобачевскогоРоссияN.I. Lobachevsky Nizhny Novgorod State UniversityRussian Federation20190909201907-81619Copyright © Савинова М.В., Орехов Д.В., Ширшин К.В., Казанцев О.А., Симагин А.С., Логутов В.И., Большакова Е.А., 20192019Савинова М.В., Орехов Д.В., Ширшин К.В., Казанцев О.А., Симагин А.С., Логутов В.И., Большакова Е.А.Savinova M.V., Orekhov D.V., Shirshin K.V., Kazantsev O.A., Simagin A.S., Logutov V.I., Bolshakova E.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.plastics-news.ru/jour/article/view/394

Методом радикальной осадительной полимеризации синтезирована гидрофобно-модифицированная полиакриловая кислота, содержащая 1% звеньев различных алкокси(С12-С14)олигоэтиленгликольметакрилатов. Определено влияние количества оксиэтильных звеньев в гидрофильном спейсере и степени нейтрализации карбоксильных звеньев в полимерах на их загущающую способность в воде и смесях вода-пропиленгликоль при различных температурах.

Samples of hydrophobically modifi ed polyacrylic acid containing 1% of alkoxy(С12-С14)oligoethylene glycol methacrylate units have been synthesized by free radical precipitation polymerization. The infl uence of the length of ethoxylated spacer of macromonomers and neutralization degree of carboxylic groups on thickening properties of obtained polymers in water and waterpropylene glycol mixtures at diff erent temperatures has been determined.

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The authors declare that there are no conflicts of interest present.