New Biodegradable Copolymers Based on Betulin and Hydroxycarboxylic Acid Derivatives

New Biodegradable Copolymers Based on Betulin and Hydroxycarboxylic Acid Derivatives

Bibliographic Details
Parent link:	Materials.— .— Basel: MDPI AG Vol. 17, iss. 5.— 2024.— Article number 981, 15 p.
Corporate Author:	National Research Tomsk Polytechnic University
Other Authors:	Zinovyev (Zinovjev, Zinoviev) A. L. Alexey Leonidovich, Gorbunova A. Alina, Chernova A. P. Anna Pavlovna, Carabineiro S.-A. C. Sonia-Alexandra Correia, Poletykina E. Ya. Ekaterina Yaroslavovna, Bugaeva A. A. Anastasiya Alekseevna, Novikov V. T. Viktor Timofeevich, Kolobova E. N. Ekaterina Nikolaevna, Pestryakov A. N. Aleksey Nikolaevich
Summary:	Title screen In this study, we propose an approach to the synthesis of new biodegradable polymer materials based on renewable raw feedstock (betulin) and derivatives of hydroxycarboxylic acids using a catalyst/catalytic system (γ-Al2O3, γ-Al2O3/TBHP) that is safe for health and the environment. The resulting polymers are linear thermoplastic polymers that undergo collapse upon melting in the presence of atmospheric oxygen. Moreover, these polymers demonstrate non-toxicity towards a range of Gram-positive and Gram-negative bacteria. The polycondensation of betulin with butyl lactate is particularly noteworthy Текстовый файл
Published:	2024
Subjects:	электронный ресурс труды учёных ТПУ renewable raw materials betulin biodegradable polymers polycondensation ROP
Online Access:	http://earchive.tpu.ru/handle/11683/132467 https://doi.org/10.3390/ma17050981
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672626

Internet

http://earchive.tpu.ru/handle/11683/132467
https://doi.org/10.3390/ma17050981