Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

INVESTIGATION OF FUNCTIONAL CARBOXY-CONTAINING OLIGOMERS BY IR AND NMR SPECTROSCOPY

Bogdana Bashta1, Volodymyr Donchak1, Marta Plonska-Brzezinskа2, Olena Astakhova1 and Michael Bratychak1
AttachmentSize
PDF icon full_text.pdf397.28 KB

Keywords:

Abstract: 
New functional oligomers have been synthesized via intereaction of epoxy oligomers with carboxylic ones or with dibasic carboxy acids. In some cases synthesis was accompanied by ROP-polymerization of DGEBA, initiated by carboxylic oligomer. The structure of obtained products was investigated by IR, 1Н and 13C NMR spectroscopy.
References: 

[1] Hetmanchuk Ju. P. Chemistry of High Molecular Compounds / Ju. P. Hetmanchuk, М. M. Bratychak : textbook. ‒ L.: Edition Nat. Univ-ty ,,Lviv polytechnic”. ‒ 2008. ‒ 460 p.
[2] Unnikrishnan K.P. Studies on the Toughening of Epoxy Resins: Thesis submitted to the Doctor of Philosophy: January 2006 / K.P. Unnikrishnan. ‒ India. 2006. ‒ 276 p.
[3] James J. Licari. Handbook of Polymer Coatings for Electronics Chemistry, Technology and Applications. Sec. Ed. / James J. Licari, Laura A. Hughes: Handbook ‒ New Jersey, USA: Noyes Publications. ‒ 1990. ‒ 362 p.
[4] Bittmann E. UV-hartene Epoxidharze zur Mikrochipabdeckung / Bittmann E., Ehrenstein G. // Plaste аnd Kautsch. – 1994. – V. 41, № 5. – Р. 216–220.
[5] Multi-functionalization of Gallic Acid. Synthesis of a Novel Bio-based Epoxy Resin / Chahinez Aouf, Hélène Nouailhas, Maxence Fache [et.al] // European Polymer Journal. – 2012. – 49. – Р. 1185–1195.
[6] Jinlian Yang. Synthesis of Aromatic Polyketones via Soluble Precursors Derived from Bis(a-aminonitrile)s. Modifications of Epoxy Resins with Functional Hyperbranched Poly(arylene ester)s: Thesis submitted to the Doctor of Philosophy: February 1998 / Jinlian Yang. ‒ Blacksburg, Virginia USA ‒ 1998. ‒ 247 p.
[7] James J. Licari. Handbook of Polymer Coatings for Electronics Chemistry, Technology and Applications. Sec. Ed. / James J. Licari, Laura A. Hughes: Handbook ‒ New Jersey, USA: Noyes Publications. ‒ 1990. ‒ 362 p
[8] Sidney W. Goodman. Handbook of Thermoset Plastics (Sec. Ed.) / Sidney W. Goodman, Hughes Aircraft: University of Southern California. – 1999. – 584 p.
[9] Oligomers Based on Pyromellitic Dianhydride and their Aplications in Epoxy-oligoesteric Mixtures / М. М. Bratychak, B. B. Bashta, V. А. Donchak [et.al] // Ukrainian Chemical Journal – 2014. – Vol. 80, № 6. – P. 117‒122.
[10] Chemical Modification of Carboxy-Containing Oligomer with Peresteric Groups by Diphenylolpropane Diglycidyl Ether/ М. М. Bratychak, B. B. Bashta, О. T. Astakhova [et.al] // Reports of NAS of Ukraine. – 2012. – № 11. – P. 139‒143.
[11] Carboxy Containing Peroxy Oligomer with Epoxy Groups / М. М. Bratychak, B. B. Bashta, V. А. Donchak [et.al] // Ukrainian Chemical Journal. – 2012. – Vol. 78, № 7. – P. 67‒72.
[12] Synthesis and Properties of Carboxy-Containing Peroxy Oligomer / B. Bashta, P. Bruzdziak, O. Astakhova [et.al] // Chemistry&Chemical Technology. ‒ 2013. ‒ Vol. 7. ‒ № 4. ‒ P. 413‒421.
[13] Epoxy Resins Chemical Modification by Dibasic Acids / B. Bashta, O. Astakhova, O. Shyshchak [et.al] // Chemistry & Chemical Technology. ‒ 2014. ‒ Vol. 8. ‒ № 3. ‒ P. 309‒316.
[14] Bratychak М. Functional Peroxides and Peroxy Oligoesters on the Basis of Pyromelitic Dianhydride / M. Bratychak, W. Brostow, V. Donchak // Mater. Res. Innovat. − 2002. − Vol.5, № 6. − Р. 250 – 256.
[15] Bratychak М. М. Peroxy Derivatives of Epoxy Resins/ М. М. Bratychak, Мykh. Мykh. Bratychak. – Lviv: Lviv Polytechnic Naional University, 2003. – 233 p.
[16] B. Bashta. Chemical Modification of Carboxy-containing Oligoesters by Epoxy Compaunds: Thesis submitted to the Doctor of Philosophy: 02.00.06 / Bogdana Bashta. ‒ Lviv Polytechnic National University. Lviv, Ukraine ‒ 2014. ‒ 208 p.
[17] Odabiashan H.V. Laboratory Practice on Chemistry and Technology of Organic Synthesis / Odabiashan H.V., Shvets V.F. – М.: Chemistry, 1982. – 240 p.

[18] Toroptseva А. М. Laboratory Practice on Chemistry and Technology of High Molecular Compaund / А. М. Тоroptseva, K. V. Belgorodskaia, V. М. Bondarenko ‒ L.: Chemistry ‒ 1972. ‒ 416 p.
[19] Antonovski L. V. Analytical Chemistry of Organic Peroxy Compaunds / Antonovski L. V., Buzlanova М. М. – М.: Chemistry, 1978. – 112 p.