SYNTHESIS OF THERMOREACTIVE OLIGOMERS ON THE BASIS OF POLYCYCLIC BISPHENOLS

  • Givi Papava professor, doctor, Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University
  • Marina Gurgenishvili doctor, Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University
  • Ia Chitrekashvili doctor, Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University
  • Zurab Chubinishvili Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University
  • Zurab Tabukashvili Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University
Keywords: norbornane, oligomer, bisphenol, formaldehyde, hardening, isothermal

Abstract

Novolac on the base of norbornane type bisphenol was obtained. Some cinetic regularities of reaction of interaction of norbornane type bisphenol and formaldehyde were studied. It was proved that the reaction proceeded according to the second order. IR-spectroscopy was used to study the process of thermal hardening of novolac at isothermal terms on the air.

References

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Korshak V.V., Sergeev V.A., Shatikov V.K., Soverov A.A., Nazmutdinova I.Kh. et al. Phenolphthalein containing thermally reactive copolymers. High Mol. Comp., 1968, A-10, p. 1085-1091.

Korshak V.V., Sergeev V.A., Shatikov V.K., Soverov A.A., Nazmutdinova I.Kh. et al. Phenolphthalein containing thermally reactive copolymers. High Mol. Comp., 1968, A-10, p. 1085-1091.

Thompson R.N., Duling L.N. Polysulfonate polymer from adamantane bisphenols. – U.S. Patent, 1973 3738965.

Walker G. Formaldehyde. Moscow, Goskhimizdar, 1957, p.423.

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Published
2018-10-31
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How to Cite
Givi Papava, Marina Gurgenishvili, Ia Chitrekashvili, Zurab Chubinishvili, & Zurab Tabukashvili. (2018). SYNTHESIS OF THERMOREACTIVE OLIGOMERS ON THE BASIS OF POLYCYCLIC BISPHENOLS. World Science, 1(10(38), 42-45. https://doi.org/10.31435/rsglobal_ws/31102018/6178