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  4. Study of Phenol-Formaldehyde Oligomers Derivatives Structure by IR- and NMR-Spectroscopy

Study of Phenol-Formaldehyde Oligomers Derivatives Structure by IR- and NMR-Spectroscopy

JCCT.
2015;
Volume 9, Number 4
https://doi.org/10.23939/chcht09.04.435
Received: December 15, 2014
Revised: December 18, 2014
Accepted: May 05, 2015
Authors: 

Halyna Zubyk, Marta Plonska-Brzezinska, Olena Shyshchak, Olena Astakhova and Michael Bratychak

Halyna Zubyk-1, Marta Plonska-Brzezinska-2, Olena Shyshchak-1, Olena Astakhova-1 and Michael Bratychak-1

  1. Lviv Polytechnic National University, 12, St. Bandera str., 79013 Lviv, Ukraine; mbratych@polynet.lviv.ua
  2. University of Bialystok, 1, Hurtowa str., 15-399 Bialystok, Poland

Using IR-and NMR-spectroscopy (1H and 13C) the structure of functional oligomers based on novolac phenol-formaldehyde and polyglycidyl phenol-formaldehyde oligomers has been characterized. The structure of modified phenol-formaldehyde oligomers has been confirmed by the presence of absorption bands and proton shifts corresponding to furan ring, methacrylic fragment, peroxy, hydroxyl, and phenol groups.

IR- and NMR-spectroscopy
phenol-formaldehyde oligomer
polyglycidyl phenol-formaldehyde oligomer
modification
methacrylate group
peroxide

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