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Synthesis Mechanism and Properties of Epoxy Resins Modified with Adipic Acid

Michael Bratychak1, Bogdana Bashta2, Olena Astakhova1, Olena Shyshchak1, Olha Zubal1
Affiliation: 
1 Lviv Polytechnic National University 12, S.Bandery St., 79013 Lviv, Ukraine 2 Charles University, Ovocný trh 560/5, Prague 1, 11636, Czech Republic mbratychak@gmail.com
DOI: 
https://doi.org/10.23939/chcht13.01.052
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Keywords:

Abstract: 
The mechanism of diepoxide and adipic acid (AA) reaction in the presence of benzyltriethylammonium chloride and 1,4-diazobicyclo[2,2,2] octane has been proposed. The thermal stability of the oligoester obtained via chemical modification of the dioxydiphenylpropane diglycidyl ether with AA and epoxy-oligoesteric mixtures with its participation has been studied. The viscoelastic properties of films based on epoxy-oligoesteric mixtures containing Epidian-5 epoxy resin, TGM-3 oligoesteracrylate, AA modified Epidian-5 and polyethylpolyamine have been determined.
References: 

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