To the question of the synthesis of aromatic copolyether sulfone ketones

Author:

Beev A. A.1,Khashirova S. Yu.1,Beeva D. A.1,Shokumova M. U.1

Affiliation:

1. Kabardino-Balkarian State University named after H.M. Berbekov

Abstract

Synthesis reactions and physico-mechanical, thermal properties of new aromatic copolyethersulfone ketones were studied in relation to the chemical structure of activated dihaloarenes and diols in a simpler, more economical way. It is shown that by controlling the ratio of monomers and the order of their introduction into the copolycondensation reaction, it is possible to obtain aromatic copolyethersulfone ketones with increased temperature and physicomechanical characteristics.

Publisher

Publishing House Plastic Ltd

Reference11 articles.

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2. Patent № 2436762 Rossiiskaya Federatsiya. Aromaticheskie sopoliefirsul'fonketony i sposob ikh polucheniya / Khasbulatova Z.S., Asueva L.A., Nasurova M.A., Shustov G.B., Mikitaev A.K. Opubl. 20.12.2011. Byul. №35.

3. Patent № 2556229 Rossiiskaya Federatsiya. Aromaticheskie poliefirsul'fonketony / Kharaev A.M., Shaov A.Kh., Bazheva R.Ch., Begieva M.B. Opubl. 10.07.2015. Byul. №19.

4. Patent № 2691394 Rossiiskaya Federatsiya. Aromaticheskie sopoliefirsul'fonketony i sposob ikh polucheniya / Beev A.A., Khashirova S.Yu., Zhansitov A.A., Mikitaev A.K. Opubl. 13.06.2019. Byul. №17.

5. Beev A.A., Khashirova S.Y., Beeva D.A., Musaev Yu. I. Aromatic Copolyether Ether Ketones Derived from Hydroquinone. // Fibre Chemistry. March 2018. Volume 49, h – Issue 6. P. 411–413. https://doi.org/10.1007/s10692-018-9910-6.

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