Novel Epoxy Thermosetting Resin System Using ε-Caprolactam

  • Hiroto Kudo
    Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University
  • Hiroki Ogawa
    Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University
  • Kazunori Naritomi
    Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University
  • Yuka Murata
    Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University
  • Hiroki Kano
    Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University
  • Mitsukazu Ochi
    Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University

Description

<jats:title>Abstract</jats:title> <jats:p>We developed an epoxy thermosetting system based on a reaction of an epoxy resin and ε-caprolactam (ε-CL) in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) as a catalyst. Ring-opening copolymerization of epoxide groups and ε-CL proceeded at 170 °C, affording gel products in high yields. The physical properties of the products were dependent on the feed ratios of the epoxy resin and ε-CL.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 43 (9), 1450-1452, 2014-05-30

    Oxford University Press (OUP)

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