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N. A. Apanovich, A. V. Alekseenko, E. I. Borisevich, E. Yu. Maksimova, E. M. Antipov
Some features of synthesis of polyamine
hardeners based on bisphenol A
Abstract
The possibility of synthesizing aromatic
polyamine epoxy resins curing agents based on adducts of interaction between 4,4´-dihydroxy-2,2-diphenylpropane
(Bisphenol A), formaldehyde and N,N´-bis(2-aminoethyl)-1,2-ethanediaminein various solvents under various
conditions was investigated. Investigation and comparison of synthesized curing
agents physical properties were performed. Comparison of epoxy coatings cured
with synthesized chemical compound and epoxy coatings cured with industrial
curing agent was obtained.
Key words: bisphenol A, aromatic polyamine
hardener, anti-corrosive protection.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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