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M. Bratychak, O. Iatsyshyn, P. Bruzdziak, J. Namiesnik, O. Shyshchak

Synthesis and properties of carboxy derivative of Epidian 6 monomethacrylate (in English)

Polimery 2016, No 11-12, 766


DOI: dx.doi.org/10.14314/polimery.2016.766

Summary

We present the synthesis of an oligomer with carboxy and methacrylic groups based on Epidian 6. The effect of the catalyst nature and amount, solvent nature and process temperature on the rate of the reaction between Epidian6 monomethacrylate and adipic acid was examined at 313, 323 and 333 K in the presence of 4-dimethylaminopyridine, 1,4-diazobicyclo[2.2.2]octane, and benzyltriammonium chloride. The synthesized oligomer was characterized using chemical and IR-spectroscopic analyses. We suggest the use of the synthesized product as an active additive to epoxy-oligoesteric blends based on Epidian 5. The chemistry of the film forming process has been determined using IR-spectroscopy.


Keywords: epoxy resin, adipic acid, carboxy group, methacrylic group, crosslinking, gel-fraction, infra red spectroscopy
e-mail: mbratych@polynet.lviv.ua

M. Bratychak, O. Iatsyshyn, P. Bruzdziak, J. Namiesnik, O. Shyshchak (733.4 KB)
Synthesis and properties of carboxy derivative of Epidian 6 monomethacrylate (in English)