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Novel renewable alkyd resins based on imide structures

Koning, C., Lansbergen, A., Koldijk, F., Hendriks, H., Papegaaij, A., Smabers, R., Buijsen, P., Gehrels, C., Reuvers, B. & Herrema, J., 1-Jul-2017, In : Journal of Coatings Technology and Research. 14, 4, p. 783-789 7 p.

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  • Novel renewable alkyd resins based on imide structures

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DOI

  • Cor Koning
  • Aad Lansbergen
  • Fokelien Koldijk
  • Hans Hendriks
  • Alwin Papegaaij
  • Reinier Smabers
  • Paul Buijsen
  • Coen Gehrels
  • Bart Reuvers
  • Jan Herrema

New bio-based building blocks were synthesized from amino acids like lysine, glycine, and phenylalanine and from di- or tricarboxylic acids like succinic acid and citric acid, respectively. These building blocks were incorporated into alkyd resins by standard polycondensation chemistry and technology. The resulting alkyd resins were evaluated as coating resins, either by casting films from xylene or by making coatings from water-based alkyds after emulsification of the synthesized alkyd resins. The renewability content of the resins could easily be varied between 80 and ca. 95 wt%. The properties of the highly bio-based coatings look promising, some even outperforming standard commercial alkyd resins.

Original languageEnglish
Pages (from-to)783-789
Number of pages7
JournalJournal of Coatings Technology and Research
Volume14
Issue number4
Publication statusPublished - 1-Jul-2017
Externally publishedYes

    Keywords

  • Alkyds, Amino acids, Bio-based, Citric acid, Coating properties, Imides, Succinic acid

ID: 75917959