Synthesis of new thermosensitive copolymers based on 2-hydroxyethylacrylate and 2-hydroxyethylmethacrylate and their interaction with surfactants

Authors

  • G. A. Mun Al-Faraby Kazakh National University
  • R. R. Sarsengaliev Al-Faraby Kazakh National University
  • P. I. Urkimbayeva Al-Faraby Kazakh National University
  • R. B. Bakytbekov Al-Faraby Kazakh National University
  • G. S. Irmukhametova Al-Faraby Kazakh National University

Keywords:

Thermo-sensitive copolymers, 2-hydroxyethylacrylate, 2-hydroxyethylmethacrylate

Abstract

Thermo-sensitive linear and cross-linked copolymers based on 2-hydroxyethylacrylate and 2-hydroxyethylmethacrylate were synthesized and their physicochemical properties were investigated. It was found that copolymer solutions have LKST and copolymer hydrogels of certain composition undergoes sharp collapse at temperature increase. The interaction of copolymers with surfactants was studied. It was shown that swelling behavior of copolymers in surfactants aqueous solutions depend on several factors: copolymer composition, surfactant concentration. The reason for the observed phenomenon is discussed. Treatment of some hydrogels in surfactant solutions resulted in great enhancing of collapse amplitude and its sharpening.

References

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[8] Safrany A., Synthesis and characterization of superclean thermo-reversible copolymer hydrogels, Radiat. Phys. Chem., 55, p.121-126, 1999.

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Published

2012-06-20

How to Cite

Mun, G. A., R. R. Sarsengaliev, P. I. Urkimbayeva, R. B. Bakytbekov, and G. S. Irmukhametova. 2012. “Synthesis of New Thermosensitive Copolymers Based on 2-Hydroxyethylacrylate and 2-Hydroxyethylmethacrylate and Their Interaction With Surfactants”. International Journal of Biology and Chemistry, no. 3 (June):63-70. https://ijbch.kaznu.kz/index.php/kaznu/article/view/55.

Issue

No. 3 (2012): International Journal of Biology and Chemistry

Section

Chemistry

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