Synthesis and Thermal Properties of Novel Biodegradable ABCBA Pentablock Copolymers from Poly (Ethylene glycol), L-Lactide and p-Dioxanone

Synthesis and Thermal Properties of Novel Biodegradable ABCBA Pentablock Copolymers from Poly (Ethylene glycol), L-Lactide and p-Dioxanone

In this work, new biodegradable ABCBA type pentablock copolymers with different mole ratio of L-lactide and PPDO-b-PEG-b-PPDO triblock copolymer were synthesized and characterized. In the first step, PPDO-b-PEG-b-PPDO triblock copolymer was synthesized via a ring-opening polymerization of P-DiOxanon...

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Bibliographic Details
Main Authors: Jamshid Mohammadi-Rovshandeh, Majid Abdouss, Sayed Mehdi Hoseini, Mohammad Imani, Kamel Ekhlasi-Kazaj
Format: Article
Language:English
Published: Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR 2010-12-01
Series:Iranian Journal of Chemistry & Chemical Engineering
Subjects:
biocompatibility
biodegradability
pentablock copolymer
ring-opening polymerization
copolymerization
Online Access:http://www.ijcce.ac.ir/article_6405_0c0964749e0363d7a970ebaf9d9cb6ce.pdf

Internet

http://www.ijcce.ac.ir/article_6405_0c0964749e0363d7a970ebaf9d9cb6ce.pdf

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