ikbguИзвестия Кабардино-Балкарского государственного университетаProceedings of the Kabardino-Balkarian State University2221-7789Kabardino-Balkarian State University named after Kh. M. Berbekov10.31143/2221-7789-2025-4-45-54JOMJOYikbgu-63Research ArticleХимияChemistryАРОМАТИЧЕСКИЕ ПОЛИЭФИРИМИДЫ: ОБЗОР МЕТОДОВ СИНТЕЗАAROMATIC POLYESTERIMIDES: OVERVIEW OF SYNTHESIS METHODSМоловаЗ. В.MolovaZ. V.molova.chemtech@gmail.comХашироваС. Ю.KhashirovaS. Yu.molova.chemtech@gmail.comРжевскаяЕ. В.RzhevskayaE. V.molova.chemtech@gmail.comШахмурзоваК. Т.ShakhmurzovaK. T.molova.chemtech@gmail.comБазиевИ. М.BazievI. M.molova.chemtech@gmail.comКабардино-Балкарский государственный университет им. Х.М. БербековаKabardino-Balkarian State University2025301220251544554Copyright © Молова З.В., Хаширова С.Ю., Ржевская Е.В., Шахмурзова К.Т., Базиев И.М., 20252025Молова З.В., Хаширова С.Ю., Ржевская Е.В., Шахмурзова К.Т., Базиев И.М.Molova Z.V., Khashirova S.Y., Rzhevskaya E.V., Shakhmurzova K.T., Baziev I.M.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.izvestiakbsu.ru/jour/article/view/63

В статье представлен литературный обзор и обобщены сведения по синтезу полиэфиримидов. Систематизированы современные методы синтеза полиэфиримидов и проанализированы их свойства, что создает научную основу для разработки термостойких композиционных материалов нового поколения.

This article provides a literature review and summarizes information on the synthesis of polyesterimides. Systematizes modern methods of synthesis of polyesterimides and analyzes their properties, which creates a scientific basis for the development of heat-resistant composite materials of a new generation.

полиэфиримидыполинитрозамещениеполиконденсацияpolyetherimidespolynitrosubstitutionpolycondensationReferencesTakekoshi T., Kochanowski J.E., Manello J.S., Webber M.J. Synthesis of polyetherimides by tran- simidization reaction of bis(etheranhydride)s and bis(etheramine)s // J. Polym. Sci. Polym. Chem. Ed. 1985.Takekoshi T., Kochanowski J.E., Manello J.S., Webber M.J. Synthesis of polyetherimides by tran- simidization reaction of bis(etheranhydride)s and bis(etheramine)s // J. Polym. Sci. Polym. Chem. Ed. 1985.V. 23, N 6. P. 1759–1769.V. 23, N 6. P. 1759–1769.Hajibeygi M., Shabanian M. Study on synthesis, characterization, and flame retardant property of novel aromatic polyimide/CuO nanocomposites containing phosphine oxide // J. Polym. Sci. 2012. V. 126, N 1.Hajibeygi M., Shabanian M. Study on synthesis, characterization, and flame retardant property of novel aromatic polyimide/CuO nanocomposites containing phosphine oxide // J. Polym. Sci. 2012. V. 126, N 1.P. 280–287.P. 280–287.Gutch P.K., Banerjee S., Jaiswal D.K. Thermal and mechanical properties of phenol-based and sili- con-containing homo- and copolyimides // J. Polym. Sci. 2003. V. 89, N 3. P. 691–697.Gutch P.K., Banerjee S., Jaiswal D.K. Thermal and mechanical properties of phenol-based and sili- con-containing homo- and copolyimides // J. Polym. Sci. 2003. V. 89, N 3. P. 691–697.Русанов А.Л., Матвелашвили Г.С., Казакова Г.В. Полиэфиримиды // Пластические массы. 1991. № 11. С. 3–8.Русанов А.Л., Матвелашвили Г.С., Казакова Г.В. Полиэфиримиды // Пластические массы. 1991. № 11. С. 3–8.Johnson R.N., Farnham A.G., Clendinning R.A., Hale W.F. Poly(aryl ethers) by nucleophilic aro- matic substitution. II. Thermal stability // J. Polym. Sci. Polym. Chem. 1967. V. 5, N 9. P. 2399–2414.Johnson R.N., Farnham A.G., Clendinning R.A., Hale W.F. Poly(aryl ethers) by nucleophilic aro- matic substitution. II. Thermal stability // J. Polym. Sci. Polym. Chem. 1967. V. 5, N 9. P. 2399–2414.Patent U.S. № 2007073090A1. Bisphenol compound / S. Arvind, P.P. Wadgaonkar. 2007.Patent U.S. № 2007073090A1. Bisphenol compound / S. Arvind, P.P. Wadgaonkar. 2007.Patent U.S. № 4202993A. Method of making polyetherimide / T. Takekoshi 1980.Patent U.S. № 4202993A. Method of making polyetherimide / T. Takekoshi 1980.Русанов А.Л., Takekoshi T. Реакции с использованием нитросодержащих мономеров для синте- за ароматических полимеров // Успехи химии. 1991. Т. 60? № 7. С. 1449–1463.Русанов А.Л., Takekoshi T. Реакции с использованием нитросодержащих мономеров для синте- за ароматических полимеров // Успехи химии. 1991. Т. 60? № 7. С. 1449–1463.Takekoshi T. Synthesis of high performance aromatic polymers via nucleophilic nitro displacement reaction // J. Polym. 1987. V. 19, N 1. P. 191–202.Takekoshi T. Synthesis of high performance aromatic polymers via nucleophilic nitro displacement reaction // J. Polym. 1987. V. 19, N 1. P. 191–202.Takekoshi T., Wirth J.G., Heath D.R. et al. Aromatic polyethers based on 3,5-dinitrodiphenyl- sulfone // J. Polym. Sci. Polym. Chem. Ed. 1980. V. 18. P. 3069–3080.Takekoshi T., Wirth J.G., Heath D.R. et al. Aromatic polyethers based on 3,5-dinitrodiphenyl- sulfone // J. Polym. Sci. Polym. Chem. Ed. 1980. V. 18. P. 3069–3080.Markezich R.L., Zamek O.S. Reactions of 4-nitrophthalic anhydride with potassium fluoride and potassium nitrite// J. Org. Chem. 1977. V. 42, N 21. P. 3431–3436Markezich R.L., Zamek O.S. Reactions of 4-nitrophthalic anhydride with potassium fluoride and potassium nitrite// J. Org. Chem. 1977. V. 42, N 21. P. 3431–3436Patent U.S. № 2005049390A1. Process for preparing polyetherimides / D.J. Brunelle, H.Y. Acar,Patent U.S. № 2005049390A1. Process for preparing polyetherimides / D.J. Brunelle, H.Y. Acar,F.F. Khouri, T.L. Guggenheim, D.W. Woodruff, N.E. Johnson. 2005.F.F. Khouri, T.L. Guggenheim, D.W. Woodruff, N.E. Johnson. 2005.Patent U.S. № 3879428. Process for the preparation of polyetherimides / D.R. Heath, T. Takekoshi. 1975.Patent U.S. № 3879428. Process for the preparation of polyetherimides / D.R. Heath, T. Takekoshi. 1975.Johnson R.O., Burhlis H.S. Polyetherimide: A New High-Performance Thermoplastic Resin // Po- lym. Sci. Polym. Symp. 2007. V. 70. P. 129–43.Johnson R.O., Burhlis H.S. Polyetherimide: A New High-Performance Thermoplastic Resin // Po- lym. Sci. Polym. Symp. 2007. V. 70. P. 129–43.Patent U.S. № 2020123323A1. Method for the preparation of polyetherimide compositions / J.C. Schmidhauser. 2020.Patent U.S. № 2020123323A1. Method for the preparation of polyetherimide compositions / J.C. Schmidhauser. 2020.Курданова Ж.И., Шахмурзова К.Т., Жанситов А.А., Байказиев А.Э., Теунова К.Х., Хаширова С.Ю. Методы синтеза полиэфиримидов // Известия ВУЗов. Химия и химическая технология. 2019. Т. 62, № 6. С. 4–14.Курданова Ж.И., Шахмурзова К.Т., Жанситов А.А., Байказиев А.Э., Теунова К.Х., Хаширова С.Ю. Методы синтеза полиэфиримидов // Известия ВУЗов. Химия и химическая технология. 2019. Т. 62, № 6. С. 4–14.Polyimides: Synthesis, characterization and application / Ed. by K.L. Mittal. New York: Plenum Press. 1984. V. 2. 1182 p.Polyimides: Synthesis, characterization and application / Ed. by K.L. Mittal. New York: Plenum Press. 1984. V. 2. 1182 p.Котон М.М. Исследование синтеза и свойств полиимидов // Высокомолек. соед. Сер. А. 1979. Т. 21, № 11. С. 2496–2503.Котон М.М. Исследование синтеза и свойств полиимидов // Высокомолек. соед. Сер. А. 1979. Т. 21, № 11. С. 2496–2503.Sazanov Ju. N., Florinsky F.S., Koton M.M. Investigation of thermal and thermooxidate degradation of some polyimides // European Polym. J. 1979. V. 15, N. 8. P. 781–788.Sazanov Ju. N., Florinsky F.S., Koton M.M. Investigation of thermal and thermooxidate degradation of some polyimides // European Polym. J. 1979. V. 15, N. 8. P. 781–788.Williams F.J., Donahue P.E. Reactions of phenoxides with nitro- and halo-substituted phthalimides //Williams F.J., Donahue P.E. Reactions of phenoxides with nitro- and halo-substituted phthalimides //J. Org. Chem. 1977. V. 42. P. 3414–3419.J. Org. Chem. 1977. V. 42. P. 3414–3419.Relles H.M., Johnson D.S., Dellacoletta B.A. Diaryl ether formation via nitro displacement with 4-ethylphenol and potassium carbonate on 4-nitro-n-methylphthalimide. // J. Org. Chem. 1980. V. 45, N 8.Relles H.M., Johnson D.S., Dellacoletta B.A. Diaryl ether formation via nitro displacement with 4-ethylphenol and potassium carbonate on 4-nitro-n-methylphthalimide. // J. Org. Chem. 1980. V. 45, N 8.P. 1489–1494.P. 1489–1494.Williams F.J., Relles H.M., Manello J.S., Donahue P.E. Reactions of phenoxides with nitro- substituted phthalate esters // J. Org. Chem. 1977. V. 42. P. 3419–3425.Williams F.J., Relles H.M., Manello J.S., Donahue P.E. Reactions of phenoxides with nitro- substituted phthalate esters // J. Org. Chem. 1977. V. 42. P. 3419–3425.Williams F.J., Relles H.M., Donahue P.E., Manello J.S. A direct synthesis of phenoxy-substituted phthalic anhydrides by aromatic nucleophilic displacement // J. Org. Chem. 1977. V. 42. P. 3425–3430.Williams F.J., Relles H.M., Donahue P.E., Manello J.S. A direct synthesis of phenoxy-substituted phthalic anhydrides by aromatic nucleophilic displacement // J. Org. Chem. 1977. V. 42. P. 3425–3430.Patent U.S. № 3787475. Method of making polyetherimide resins / D.R. Heath, J.G. Wirth. 1974.Patent U.S. № 3787475. Method of making polyetherimide resins / D.R. Heath, J.G. Wirth. 1974.Patent U.S. № 3869499. Process for making high molecular weight polyetherimides / D.R. Heath,Patent U.S. № 3869499. Process for making high molecular weight polyetherimides / D.R. Heath,J.G. Wirth. 1975.J.G. Wirth. 1975.Sanchis M.J., Diaz-Calleja R., Jaimes C., Belana J., Canadas J.C., Diego J.A., Mudarra M., SellaresSanchis M.J., Diaz-Calleja R., Jaimes C., Belana J., Canadas J.C., Diego J.A., Mudarra M., SellaresJ. // Polym. Int. 2004. V. 53. P. 1368–1377J. // Polym. Int. 2004. V. 53. P. 1368–1377Patent U.S. № 6849706B2. Low color polyetherimide and method of preparing the same / D.J. Brunelle, H.Y. Acar, F.F. Khouri, W.D. Richards. 2005.Patent U.S. № 6849706B2. Low color polyetherimide and method of preparing the same / D.J. Brunelle, H.Y. Acar, F.F. Khouri, W.D. Richards. 2005.Patent U.S. № 0292128A1. Method of making polyetherimide / T.L. Guggenheim, R.R. Odle,Patent U.S. № 0292128A1. Method of making polyetherimide / T.L. Guggenheim, R.R. Odle,K. Venkataraman. 2009.K. Venkataraman. 2009.Patent. WO. № 2024003821A1. Method for preparing polyetherimides / S.C. Pandey, J.J. Rodri- guez-Ordonez. 2024.Patent. WO. № 2024003821A1. Method for preparing polyetherimides / S.C. Pandey, J.J. Rodri- guez-Ordonez. 2024.Jiang H., Jiang H., Chen G., Fang X. Synthesis and comparative study on polyetherimides from isomeric 4,4′-isopropylidenediphenoxy bis(phthalic anhydride)s // J. Polym. Sci. 2021. V. 59, N 13. P. 1434–1445.Jiang H., Jiang H., Chen G., Fang X. Synthesis and comparative study on polyetherimides from isomeric 4,4′-isopropylidenediphenoxy bis(phthalic anhydride)s // J. Polym. Sci. 2021. V. 59, N 13. P. 1434–1445.White S.A., Weissman S.R., Kambour R.P. Resistance of a polyetherimide to environmental stress crazing and cracking // J. Appl. Polym. Sci. 1982. V. 27, N 7. P. 2675–2682.White S.A., Weissman S.R., Kambour R.P. Resistance of a polyetherimide to environmental stress crazing and cracking // J. Appl. Polym. Sci. 1982. V. 27, N 7. P. 2675–2682.Коршак В.В., Русанов А.Л., Батиров И. Новое в области термостойких полиимидов. Душан- бе: Изд-во Таджикского университета, 1986. 103 с.Коршак В.В., Русанов А.Л., Батиров И. Новое в области термостойких полиимидов. Душан- бе: Изд-во Таджикского университета, 1986. 103 с.Patent U.S. № 3991004. Method of making aromatic polyetherimides / T. Takekoshi,Patent U.S. № 3991004. Method of making aromatic polyetherimides / T. Takekoshi,J. Kochanowski. 1976.J. Kochanowski. 1976.Patent U.S. № 3933749. Polythioetherimides and method of preparation / F.J. Williams. 1976.Patent U.S. № 3933749. Polythioetherimides and method of preparation / F.J. Williams. 1976.Takekoshi T., Kochanowski J.E., Manello J.S., Webber M.J. // J. Polym. Sci. Polym. Chem. Ed. 1986. V. 24. P. 199–208.Takekoshi T., Kochanowski J.E., Manello J.S., Webber M.J. // J. Polym. Sci. Polym. Chem. Ed. 1986. V. 24. P. 199–208.Patent U.S. № 4011198 Method for producing polyetherimides / T. Takekoshi, J. Kochanowski. 1977.Patent U.S. № 4011198 Method for producing polyetherimides / T. Takekoshi, J. Kochanowski. 1977.Patent U.S. № 4024101. Method for making polyetherimides and products produced thereby /Patent U.S. № 4024101. Method for making polyetherimides and products produced thereby /T. Takekoshi, J. Kochanowski. 1977.T. Takekoshi, J. Kochanowski. 1977.Patent U.S. № 3905942. Aromatic polyetherimides / T. Takekoshi, J. Kochanowski. 1975.Patent U.S. № 3905942. Aromatic polyetherimides / T. Takekoshi, J. Kochanowski. 1975.Patent U.S. № 3803085. Method for making polyetherimides / T. Takekoshi, J. Kochanowski. 1974.Patent U.S. № 3803085. Method for making polyetherimides / T. Takekoshi, J. Kochanowski. 1974.Patent U.S. № 2020216615A1. Melt polymerization method for polyetherimides / N.V. Tople, S.B. Quevedo, O.J. Rodriguez, R.J. Nieves, Y. Sulub. 2020.Patent U.S. № 2020216615A1. Melt polymerization method for polyetherimides / N.V. Tople, S.B. Quevedo, O.J. Rodriguez, R.J. Nieves, Y. Sulub. 2020.Patent U.S. № 11292879 B2. Process for preparing a polyetherimide / C.R. Misiego Arpa,Patent U.S. № 11292879 B2. Process for preparing a polyetherimide / C.R. Misiego Arpa,E. Venema, S.B. Quevedo, J.R. Nieves, O.J. Rodriguez. 2022.E. Venema, S.B. Quevedo, J.R. Nieves, O.J. Rodriguez. 2022.Patent U.S. № 10676571 B2. Polyetherimides with improved melt stability / H. Zhou, M. Chella- muthu. 2020.Patent U.S. № 10676571 B2. Polyetherimides with improved melt stability / H. Zhou, M. Chella- muthu. 2020.Patent U.S. № 3833546. Method of making polyetherimide / T. Takekoshi, J. Kochanowski. 1974.Patent U.S. № 3833546. Method of making polyetherimide / T. Takekoshi, J. Kochanowski. 1974.Patent U.S. № 4073733. Process for preparing polyetherimides / E.G. Banucci, G.A. Mellinger. 1978.Patent U.S. № 4073733. Process for preparing polyetherimides / E.G. Banucci, G.A. Mellinger. 1978.Patent KR № 20200071601 A. Polyetherimides and synthesis method of the same / Y.K. Son, S.K. Kim. 2020.Patent KR № 20200071601 A. Polyetherimides and synthesis method of the same / Y.K. Son, S.K. Kim. 2020.Patent U.S. № 3838097. Process for preparing polyetherimides / J. Wirth, D. Heath. 1974.Patent U.S. № 3838097. Process for preparing polyetherimides / J. Wirth, D. Heath. 1974.Patent GB. № 2280183 A. Production of polyetherimides / J.N. Hay, B. Woodfine, M. Davies. 1995.Patent GB. № 2280183 A. Production of polyetherimides / J.N. Hay, B. Woodfine, M. Davies. 1995.Patent EP № 3044275A1. Method for preparing a polyetherimide / M.L. Kuhlman. 2016.Patent EP № 3044275A1. Method for preparing a polyetherimide / M.L. Kuhlman. 2016.Patent U.S. № 4221897. Process for the preparation of polyetherimides / T. Takekoshi. 1980.Patent U.S. № 4221897. Process for the preparation of polyetherimides / T. Takekoshi. 1980.Patent U.S. № 4197396. Method of making polyetherimide / E.G. Banucci, M.A. Byrne. 1980.Patent U.S. № 4197396. Method of making polyetherimide / E.G. Banucci, M.A. Byrne. 1980.Patent U.S. № 3763210. Method for the preparation of polyetherimides / D.R. Heath, J.G. Wirth. 1973.Patent U.S. № 3763210. Method for the preparation of polyetherimides / D.R. Heath, J.G. Wirth. 1973.Patent U.S. № 6235866 B1. Polyetherimide compositions / F.F. Khouri, G. Kailasam, J.J. Caringi,Patent U.S. № 6235866 B1. Polyetherimide compositions / F.F. Khouri, G. Kailasam, J.J. Caringi,P.D. Phelps, P.E. Howson. 2001.P.D. Phelps, P.E. Howson. 2001.Patent U.S. № 11220480 B2. Synthesis of reactive intermediates for polyetherimides, and uses thereof / T.L. Guggenheim, H. Chiong, B.Q. Sanchez, C. Arpa, J.R. Ordonez, J.N. Remacha. 2021.Patent U.S. № 11220480 B2. Synthesis of reactive intermediates for polyetherimides, and uses thereof / T.L. Guggenheim, H. Chiong, B.Q. Sanchez, C. Arpa, J.R. Ordonez, J.N. Remacha. 2021.Patent U.S. № 6265521 B1. Method for preparing polyether polymers of predetermined molecular /Patent U.S. № 6265521 B1. Method for preparing polyether polymers of predetermined molecular /T.J. Fyvie, P.D. Phelps, P.E. Howson, D.F. Rohr, G. Kailasam, E.W. Shanklin. 2001.T.J. Fyvie, P.D. Phelps, P.E. Howson, D.F. Rohr, G. Kailasam, E.W. Shanklin. 2001.Patent U.S. № 4910288 A. Process for the preparation of polyetherimides / B.A. Dellacoletta. 1990.Patent U.S. № 4910288 A. Process for the preparation of polyetherimides / B.A. Dellacoletta. 1990.Patent U.S. № 4417044. Process for making polyetherimides / S.L. Parekh. 1983.Patent U.S. № 4417044. Process for making polyetherimides / S.L. Parekh. 1983.Patent EP № 2644640 A1. Polyetherimide production process / J.R. Ordonez, T.L. Guggenheim,Patent EP № 2644640 A1. Polyetherimide production process / J.R. Ordonez, T.L. Guggenheim,B. Penalver, G.L. Hemmer, R. R. Odle. 2013.B. Penalver, G.L. Hemmer, R. R. Odle. 2013.Patent U.S. № 20130108852 A1. Polyetherimide composition / M.L. Kuhlman, G.M. Haralur. 2013.Patent U.S. № 20130108852 A1. Polyetherimide composition / M.L. Kuhlman, G.M. Haralur. 2013.Patent U.S. № 20150079376 A1. Method of preparing polyetherimide / M.L. Kuhlman. 2015.Patent U.S. № 20150079376 A1. Method of preparing polyetherimide / M.L. Kuhlman. 2015.Patent U.S. № 10377860 B2. Method for preparing polyetherimide / M.L. Kuhlman. 2019.Patent U.S. № 10377860 B2. Method for preparing polyetherimide / M.L. Kuhlman. 2019.Patent U.S. № 20130108851 A1. Polyetherimide composition / M.L. Kuhlman, G.M. Haralur. 2013.Patent U.S. № 20130108851 A1. Polyetherimide composition / M.L. Kuhlman, G.M. Haralur. 2013.Patent U.S. № 20140099510A1. Process for preparing polyetherimide / H. Chiong, S.P. Daliparthi,Patent U.S. № 20140099510A1. Process for preparing polyetherimide / H. Chiong, S.P. Daliparthi,H.S. Deshpande, T.L. Guggenheim, F.F. Khouri, M.S. Kumar, M.A. Castro, R.R. Odle, P. Sivakumar,H.S. Deshpande, T.L. Guggenheim, F.F. Khouri, M.S. Kumar, M.A. Castro, R.R. Odle, P. Sivakumar,S.S. Dhumal, B.A. Smith, S.K. Sreeramagiri. 2014.S.S. Dhumal, B.A. Smith, S.K. Sreeramagiri. 2014.Patent U.S. № 8080671B2. Production of low color polyetherimides / T.L. Guggenheim, R.R. Odle,Patent U.S. № 8080671B2. Production of low color polyetherimides / T.L. Guggenheim, R.R. Odle,K. Venkataraman. 2011.K. Venkataraman. 2011.Chung C.L., Yang C.P., Hsiao S.H. Highly soluble and optically transparent poly(etherimide)s ba- sed on 2,6- or 2,7-bis(3,4-dicarboxyphenoxy)naphthalene dianhydride and aromatic bis(etheramine)s bearing trifluoromethyl groups // J. Polym. Sci. Part A: Polym. Chem. 2006. V. 44. P. 3092.Chung C.L., Yang C.P., Hsiao S.H. Highly soluble and optically transparent poly(etherimide)s ba- sed on 2,6- or 2,7-bis(3,4-dicarboxyphenoxy)naphthalene dianhydride and aromatic bis(etheramine)s bearing trifluoromethyl groups // J. Polym. Sci. Part A: Polym. Chem. 2006. V. 44. P. 3092.Yang C.P., Hsiao S.H., Yang H.W. Preparation of crystalline poly(aryleneetherketone) with high glass transition temperature and high modulus // Macromol. Chem. Phys. 2000. V. 201. P. 409.Yang C.P., Hsiao S.H., Yang H.W. Preparation of crystalline poly(aryleneetherketone) with high glass transition temperature and high modulus // Macromol. Chem. Phys. 2000. V. 201. P. 409.Chen Y.Y., Yang C.P., Hsiao S.H. Synthesis and characterization of soluble polyimides derived from 2,2’-bis(3,4-dicarboxyphenoxy)-9,9’-spirobifluorene dianhydride// Macromol. Chem. Phys. 2006. V. 207.Chen Y.Y., Yang C.P., Hsiao S.H. Synthesis and characterization of soluble polyimides derived from 2,2’-bis(3,4-dicarboxyphenoxy)-9,9’-spirobifluorene dianhydride// Macromol. Chem. Phys. 2006. V. 207.P. 1888.P. 1888.Reddy D.S., Shu C.F., Wu F.I. Synthesis and characterization of soluble polyimides derived from 2,2’-bis(3,4-dicarboxyphenoxy)-9,9’-spirobifluorene dianhydride // J. Polym. Sci. Part A: Polym. Chem. 2002.Reddy D.S., Shu C.F., Wu F.I. Synthesis and characterization of soluble polyimides derived from 2,2’-bis(3,4-dicarboxyphenoxy)-9,9’-spirobifluorene dianhydride // J. Polym. Sci. Part A: Polym. Chem. 2002.V. 40. P. 262.V. 40. P. 262.Cao K., Zhang M., Liu G. The effect of end group and molecular weight on the yellowness of poly- etherimide // Macromol. Rapid Commun. 2018. V. 39, N 14.Cao K., Zhang M., Liu G. The effect of end group and molecular weight on the yellowness of poly- etherimide // Macromol. Rapid Commun. 2018. V. 39, N 14.Patent U.S. № 10584210. Method for preparing polyetherimide / T.L. Guggenheim. 2020.Patent U.S. № 10584210. Method for preparing polyetherimide / T.L. Guggenheim. 2020.Patent U.S. № 4024110. Polyetherimide / T. Takekoshi. 1977.Patent U.S. № 4024110. Polyetherimide / T. Takekoshi. 1977.Tsujita Y., Tanaka H., Yoshimizu H., Kinoshita T., Abe T., Kohtoh N. Characterization of alicyclic polyimides based on cyclobutane ring dianhydride and aromatic diamine // J. Appl. Polym. Sci. 1994. V. 54, N 8. P. 1297–1304.Tsujita Y., Tanaka H., Yoshimizu H., Kinoshita T., Abe T., Kohtoh N. Characterization of alicyclic polyimides based on cyclobutane ring dianhydride and aromatic diamine // J. Appl. Polym. Sci. 1994. V. 54, N 8. P. 1297–1304.Patent U.S. № 6498224. Method of preparing polyetherimide / R.R. Odle, T.L. Guggenheim, W.J. Swa- tos, M.J. Vollmer. 2002.Patent U.S. № 6498224. Method of preparing polyetherimide / R.R. Odle, T.L. Guggenheim, W.J. Swa- tos, M.J. Vollmer. 2002.

The authors declare that there are no conflicts of interest present.