Novel biodegradable aliphatic polycarbonate based on ketal protected dihydroxyacetone

被引：32
|
作者：
Wang, LS [1 ]
Cheng, SX [1 ]
Zhuo, RX [1 ]
机构：
[1] Wuhan Univ, Dept Chem, Minist Educ, Key Lab Biomed Polymers, Wuhan 430072, Peoples R China
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2004年 / 25卷 / 09期
关键词：
biodegradable; polycarbonates; ring-opening polymerization;
D O I：
10.1002/marc.200300319
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel aliphatic polycarbonate based on ketal protected dihydroxyacetone was synthesized by ring-opening polymerization of cyclic carbonate monomer, 2,2-ethylenedioxypropane-1,3-diol carbonate (EOPDC), in bulk. Effects of polymerization conditions such as catalysts, catalyst concentration, reaction temperature and reaction time on the polymerization were investigated. The polycarbonate obtained was characterized by GPC, FTIR H-1 NMR, C-13 NMR and DSC. The study on in vitro degradation of PEOPDC shows that the degradation mainly results from surface erosion.
引用
收藏
页码：959 / 963
页数：5
相关论文
共 50 条
  • [1] Syntheses and Properties of Novel Copolymers of Polylactide and Aliphatic Polycarbonate Based on Ketal-Protected Dihydroxyacetone
    Wang, Lian-sheng
    Cheng, Si-xue
    Zhuo, Ren-xi
    POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2013, 52 (10) : 1063 - 1067
  • [2] Syntheses and properties of novel copolymers of polycaprolactone and aliphatic polycarbonate based on ketal-protected dihydroxyacetone
    Wang, Lian-sheng
    Cheng, Si-xue
    Zhuo, Ren-xi
    POLYMER BULLETIN, 2014, 71 (01) : 47 - 56
  • [3] Syntheses and properties of novel copolymers of polycaprolactone and aliphatic polycarbonate based on ketal-protected dihydroxyacetone
    Lian-sheng Wang
    Si-xue Cheng
    Ren-xi Zhuo
    Polymer Bulletin, 2014, 71 : 47 - 56
  • [4] Syntheses and Properties of Novel Copolymers of Poly(1,4-dioxane-2-one) and Aliphatic Polycarbonate Based on Ketal-Protected Dihydroxyacetone
    Wang, Lian-Sheng
    Cheng, Si-Xue
    Zhuo, Ren-Xi
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2013, 214 (04) : 458 - 463
  • [5] Synthesis and characterization of novel biodegradable amphiphilic graft polymers based on aliphatic polycarbonate
    Peng, T
    Cheng, SX
    Zhuo, RX
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2004, 42 (06) : 1356 - +
  • [6] Synthesis and hydrolytic degradation of aliphatic polycarbonate based on dihydroxyacetone
    Wang, Lian-Sheng
    Cheng, Si-Xue
    Zhuo, Ren-Xi
    POLYMER SCIENCE SERIES B, 2013, 55 (11-12) : 604 - 610
  • [7] Preparation and Cytotoxicity of Novel Aliphatic Polycarbonate Synthesized from Dihydroxyacetone
    Lian Sheng WANG1
    Chinese Chemical Letters, 2005, (05) : 572 - 574
  • [8] Preparation and cytotoxicity of novel aliphatic polycarbonate synthesized from dihydroxyacetone
    Wang, LS
    Jiang, XS
    Wang, H
    Cheng, SX
    Zhuo, RX
    CHINESE CHEMICAL LETTERS, 2005, 16 (05) : 572 - 574
  • [9] Melt processable and biodegradable aliphatic polycarbonate derived from carbon dioxide and propylene oxide
    Li, XH
    Meng, YZ
    Zhu, Q
    Xu, Y
    Tjong, SC
    JOURNAL OF APPLIED POLYMER SCIENCE, 2003, 89 (12) : 3301 - 3308
  • [10] Chemical recycling to monomers: Industrial Bisphenol-A-Polycarbonates to novel aliphatic polycarbonate materials
    Liu, Ye
    Lu, Xiao-Bing
    JOURNAL OF POLYMER SCIENCE, 2022, 60 (24) : 3256 - 3268
12345