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

Photodimer of 9-anthracene carboxylic acid was used as crosslinker for bisepoxides and a degradable network polymer was synthesized at 100–110 °C in the presence of a base catalyst. The resulting network polymer was thermally decrosslinked at 150 °C within 30 min and completely solubilized in an org...

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Bibliographic Details
Published in:	Chemistry letters Vol. 50; no. 10; pp. 1787 - 1790
Main Authors:	Tano, Kinuka, Sato, Eriko
Format:	Journal Article
Language:	English
Published:	Tokyo The Chemical Society of Japan 01-10-2021 Chemical Society of Japan
Subjects:	Anthracene Carboxylic acids Dimers Polymers Solubilization Thermal dissociation Epoxy resin Degradable network polymer Anthracene dimer
Online Access:	Get full text
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Summary:	Photodimer of 9-anthracene carboxylic acid was used as crosslinker for bisepoxides and a degradable network polymer was synthesized at 100–110 °C in the presence of a base catalyst. The resulting network polymer was thermally decrosslinked at 150 °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-AC dimer unit was required for complete solubilization of the network polymer.
ISSN:	0366-7022 1348-0715
DOI:	10.1246/cl.210332