SYNTHESIS OF POLYESTERS BY THE METHOD OF EQUILIBRIUM POLYCONDENSATION

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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V.V. Korshak, S.V. Vinagradova, G.L. Slonimskii, S.N.Salaskin, A.A. Asksdskii “ Poly arylates with side phtalide in polymer chain based on diphenylphtalide carboxylic acid.”High Molecular Compounds, vol. 8, №3, p.548 (1966) (Rus.).

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Published
2021-06-29
Citations
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
Section
Chemistry