Paper Title:
Preparation, Microstructure and Properties of Biodegradable Aliphatic Polyesters by Using Nontoxic Magnesium Catalysts
  Abstract

The aim of this paper is to present a synthesis method of biodegradable aliphatic polyesters by the ring opening polymerization of lactones catalyzed with nontoxic magnesium compound. Poly(DL-lactide-co-ε-caprolactone) copolymers were prepared by the copolymerization of DL-lactide and ε-caprolactone using magnesium octoate as a catalyst. Microstructure and crystallization and thermal properties of the obtained polymers were investigated by NMR, XRD and DSC.

  Info
Periodical
Materials Science Forum (Volumes 610-613)
Main Theme
Edited by
Zhongwei Gu, Yafang Han, Fusheng Pan, Xitao Wang, Duan Weng and Shaoxiong Zhou
Pages
1109-1112
DOI
10.4028/www.scientific.net/MSF.610-613.1109
Citation
L. Liu, Z. Y. Wei, P. Wang, M. Qi, "Preparation, Microstructure and Properties of Biodegradable Aliphatic Polyesters by Using Nontoxic Magnesium Catalysts", Materials Science Forum, Vols. 610-613, pp. 1109-1112, 2009
Online since
January 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: M. Namkajorn, Atitsa Petchsuk, Mantana Opaprakasit, Pakorn Opaprakasit
Abstract:PLA-based aliphatic aromatic copolyesters have been synthesized and characterized in order to incorporate the degradability of PLA and good...
785
Authors: Bing Tao Wang, Yan Zhang, Zheng Ping Fang
Abstract:Biodegradable aliphatic-aromatic copolyesters/POSS nanocomposites were synthesized via in situ melt copolycondensation of terephthalic acid...
2028
Authors: Haroon A.M. Saeed, Yassir A. Eltahir, Yu Min Xia, Yi Min Wang
Chapter 1: Chemical Materials
Abstract:Hydroxyl-terminated hyperbranched polyesters (HBPET) with aromatic-aliphatic structure were synthesized by melt polycondensation of...
80
Authors: Ji Hang Li, Xing Zhou, Hui Yao, Fang Feng
Chapter 3: Organic and Polymer Functional Materials
Abstract:In this paper, a series of novel copolymers with photoreactive and fluorescence properties known as poly (3-hydroxycinnamic...
740