- Tytuł:
- Synthesis and properties of bioresorbable and highly flexible 1,3-trimethylene carbonate/ε-caprolactone copolymers
- Autorzy:
-
Pastusiak, M.
Dobrzyński, P.
Smola, A.
Sobota, M. - Powiązania:
- https://bibliotekanauki.pl/articles/285683.pdf
- Data publikacji:
- 2012
- Wydawca:
- Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
- Tematy:
-
copolymerization
caprolactone
trimethylene carbonate
bioresorbable polymers - Opis:
- Ethyl etoxy zinc (II) has been prepared and emerged as very effective initiators for ring-opening polymerization of 1,3-trimethylene carbonate (TMC) and its copolymerization with ε-caprolactone (CL) to produce high molar mass polymers. The copolymerization of TMC and CL was performed in bulk at 120°C. The obtained copolymers were characterized by multiblock microstructure. The highest reactivity rate was demonstrated by trimethylene carbonate in comparison with ε-caprolactone monomer. The thermal and mechanical properties of the copolymers were strongly dependent on the monomer composition. Preliminary tests of monomers copolymerization using reactive extrusion yielded positive result.
- Źródło:
-
Engineering of Biomaterials; 2012, 15, 113; 9-12
1429-7248 - Pojawia się w:
- Engineering of Biomaterials
- Dostawca treści:
- Biblioteka Nauki