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Synthesis and Structure of Urea-Formaldehyde Oligomers with Peroxide Groups

Olena Astakhova1, Olena Shyshchak1, Michael Bratychak1
Affiliation: 
Lviv Polytechnic National University 12 Bandery St., Lviv 79013, Ukraine mbratychak@gmail.com
DOI: 
https://doi.org/10.23939/chcht15.03.369
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Keywords:

Abstract: 
The possibility of synthesis in the presence of tert-butyl peroxymethanol (TBPM) or tert-butyl hydroperoxide (TBHP) of urea-formaldehyde oligomers with peroxide groups (UFOP) has been considered. Zinc oxide was used as the reaction catalyst. The effect of the initial components ratio, the reaction temperature and the process time on the characteristics and yield of the obtained oligomers was studied. Methods for obtaining UFOP using a mixture of TBPM and TBHP as a component are proposed. The structure of the synthesized UFOP was confirmed by IR- and NMR-spectroscopic studies.
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