SYNTHESIS OF POLYESTERS BY THE METHOD OF EQUILIBRIUM POLYCONDENSATION

Givi  Papava; Ia Chtrekashvili; Nazi  Gelashvili; Marina  Gurgenishvili; Eter  Gavashelidze; Nora   Dokhturishvili

doi:10.31435/rsglobal_ws/30072021/7632

SYNTHESIS OF POLYESTERS BY THE METHOD OF EQUILIBRIUM POLYCONDENSATION

Givi Papava Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University https://orcid.org/0000-0002-8837-4909
Ia Chtrekashvili Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University https://orcid.org/0000-0002-6673-191X
Nazi Gelashvili Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University
Marina Gurgenishvili Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University https://orcid.org/0000-0002-2272-8380
Eter Gavashelidze Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University https://orcid.org/0000-0002-0479-5782
Nora Dokhturishvili Petre Melikishvili Institute of Physical and Organic Chemistry of Ivane Javakhishvili Tbilisi State University https://orcid.org/0000-0002-6021-1120

DOI: https://doi.org/10.31435/rsglobal_ws/30072021/7632

Keywords: aromatic, polyester, bisphenol, dichloroanhydride, polycondensation, macromolecule, films, fibres, plasticity, flexibility

Abstract

Aromatic polyesthers were synthesized on the base of policiclicbisphenols and dichloroanhydride of aromatic dicarboxylic acid by the method of equilibrium polycondensation in solvent. The obtained polymers are characterized by high heat-and thermal stability, are well soluble in chlorinated hydrocarbons and they form transparent films from solutions which are characterized by good mechanical and dielectric properties.

References

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2021-06-29

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How to Cite

Papava, G., Ia Chtrekashvili, Gelashvili, N., Gurgenishvili, M., Gavashelidze, E., & Dokhturishvili, N. (2021). SYNTHESIS OF POLYESTERS BY THE METHOD OF EQUILIBRIUM POLYCONDENSATION. World Science, (7(68). https://doi.org/10.31435/rsglobal_ws/30072021/7632

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No 7(68) (2021): World Science

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Chemistry

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