Synthesis and Dissociation Behavior of Degradable Network Polymers Consisting of Epoxides and 9-Anthracene Carboxylic Acid Dimer

被引：5
|
作者：
Tano, Kinuka [1 ]
Sato, Eriko [1 ]
机构：
[1] Osaka City Univ, Grad Sch Engn, Dept Appl Chem & Bioengn, Sumiyoshi Ku, 3-3-138 Sugimoto, Osaka 5588585, Japan
来源：
CHEMISTRY LETTERS | 2021年 / 50卷 / 10期
关键词：
Degradable network polymer; Epoxy resin; Anthracene dimer; EPOXY-RESINS; ANTHRACENE; POLYPEROXIDES;
D O I：
10.1246/cl.210332
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Photodimer of 9-anthracene carboxylic acid was used as crosslinker for bisepoxides and a degradable network polymer was synthesized at 100-110 degrees C in the presence of a base catalyst.The resulting network polymer was thermally decrosslinked at 150 degrees C within 30 min and completely solubilized in an organic solvent. Detailed investigation of the thermal dissociation behavior revealed that dissociation of more than 80% of 9-ACdimer unit was required for complete solubilization of the network polymer.
引用
收藏
页码：1787 / 1790
页数：4
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