Journal of Siberian Federal University. Chemistry / Synthesis and Properties of Polymers Based on Styrene and α-angelicalactone

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2022 15 (1)
Authors
Kaigorodov, Konstantin L.; Tarabanko, Valery E.; Loskutov, Sergei R.; Mazurova, Elena V.; Kondrasenko, Alexander A.; Voronchikhin, Vasiliy D.; Smirnova, Marina A.; Malyar, Yuri N.; Vigul, Dmitry O.
Contact information
Kaigorodov, Konstantin L.: Institute of Chemistry and Chemical Technology SB RAS FRC «Krasnoyarsk Science Center SB RAS» Krasnoyarsk, Russian Federation; Tarabanko, Valery E.: Institute of Chemistry and Chemical Technology SB RAS FRC KSC SB RAS Krasnoyarsk, Russian Federation; ; Loskutov, Sergei R.: Sukachev Institute of Forest SB RAS Krasnoyarsk, Russian Federation; Mazurova, Elena V.: Institute of Chemistry and Chemical Technology SB RAS FRC «Krasnoyarsk Science Center SB RAS» Krasnoyarsk, Russian Federation; Kondrasenko, Alexander A.: Institute of Chemistry and Chemical Technology SB RAS FRC KSC SB RAS Krasnoyarsk, Russian Federation; Voronchikhin, Vasiliy D.: Reshetnev Siberian State University of Science and Technology Krasnoyarsk, Russian Federation; Smirnova, Marina A.: Institute of Chemistry and Chemical Technology SB RAS FRC KSC SB RAS Krasnoyarsk, Russian Federation; Malyar, Yuri N.: Institute of Chemistry and Chemical Technology SB RAS FRC «Krasnoyarsk Science Center SB RAS» Krasnoyarsk, Russian Federation; Siberian Federal University Krasnoyarsk, Russian Federation; Vigul, Dmitry O.: Institute of Chemistry and Chemical Technology SB RAS FRC «Krasnoyarsk Science Center SB RAS» Krasnoyarsk, Russian Federation
Keywords
copolymerization; polystyrene; α-angelicalactone; polyangelicalactone; poly[oxidiyl(4-methyl‑1-oxobut‑3-en‑1,4-diyl)]; poly[oxidiyl(4-methyl‑1-oxobut‑3-en‑1,4-diyl)]-graft-poly(1-phenylethylene)
Abstract

Polyangelicalactone-graft-polystyrene copolymers were obtained through cationic polymerization. Increasing the portion of styrene units in the copolymers improves the strength properties and increases fragility. Increasing the polyangelicalactone(PAL) content in the copolymers increases the elasticity of the materials obtained. The obtained copolymers are greatly a composition of PAL and polystyrene (PS)with a small content of bonds of styrene-units of 4-alkoxypent‑3-enoic acid.Low α-angelicalactone(AL) content in styrene copolymers improves the oxidative stability of the copolymers. The resulting PAL‑graft-PScopolymers have physical and mechanical properties corresponding to the requirements for general-purpose PS

Pages
5–13
DOI
10.17516/1998-2836-0266
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/145225