Synthesis of azidourethane block copolymers

I. Kh. Garaev; A. V. Kostochko; A. I. Petrov; E. N. Ibragimov; A. E. Golubev

doi:10.1134/S1070363216060396

Synthesis of azidourethane block copolymers

Authors: Garaev I.K.¹, Kostochko A.V.¹, Petrov A.I.¹, Ibragimov E.N.², Golubev A.E.²
Affiliations:
1. Kazan National Research Technical University
2. Research Institute of Polymer Materials
Issue: Vol 86, No 6 (2016)
Pages: 1469-1475
Section: Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
URL: https://journals.rcsi.science/1070-3632/article/view/215517
DOI: https://doi.org/10.1134/S1070363216060396
ID: 215517

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Abstract

Methods of structuring thermoreversible urethane block copolymers on the basis 3,3-bis-(azidomethyl)oxetane (BAMO) and 3-(azidomethyl)-3-methyloxetane (AMMO) were developed for the first time. Type (AB)_n copolymers of BAMO and AMMO have an amorphous crystalline structure but differ from the type B(AB)_n copolymers in that they contain less crystal phase and have a higher glass transition temperature and better physicomechanical properties.