New organo-soluble polyimides based on 2,4,6-trinitrotoluene derivatives

Rusanov, A. L.; Komarova, L. G.; Prigozhina, M. P.; Tartakovskiy, V.A.; Shevelev, S. A.; Dutov, M; Shakhnes, A. Kh.; Serushkina, O. V.; Vorob'ev, Sergei S.; Abadie, M. J. M.; Voitekunas, V. Yu.

doi:10.1201/b12194-5

Cited by 4 publications

(2 citation statements)

References 21 publications

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“…In comparison with aromatic PEI, the aromatic polyestersulfoimides (PEI) have improved solubility, fire-, thermal-and radiation resistance [4,5].…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Super-Branched Polyglycerides of Saccharin-6-Carboxylic Acid

Aslanova¹

2023

AChJ

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By polycondensation of triglyceride of saccharin-6-carboxylic acid with some aliphatic diamines, the thermal-stable super-branched polyestersulfoimides – polyglycerides of saccharin-6-carboxylic acid have been obtained. The structures of the synthesized compounds have been confirmed by data of the IR spectroscopy. The yield of the purposeful product was 80–83%. It has been found that the synthesized polyglycerides are well dissolved in polar aprotonic solvents. The thermal stability of the obtained compounds was studied by a method of differential-thermal analysis on derivatograph of system ʺPaulik-Paulik-Erdeyʺ. The derivatographic investigations showed that the synthesized polyglycerides have high thermal stability, decreasing with the growth of length of the aliphatic fragment in their composition. For comparative estimation of the thermal and physical-mechanical indices of the synthesized polyglycerides, the corresponding indices of the industrial polyesterimide Zellamid 1000 have been also given. It has been found that the obtained polyglycerides do not concede to industrial polyesterimides on physical-mechanical indices, but exceed them on thermal stability

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“…In comparison with aromatic PEI, the aromatic polyestersulfoimides (PEI) have improved solubility, fire-, thermal-and radiation resistance [4,5].…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Super-Branched Polyglycerides of Saccharin-6-Carboxylic Acid

Aslanova¹

2023

AChJ

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“…As compared to aromatic PEIs, the aromatic polyesterosulfoimides (PESI) possess improved solubility, fire-, thermal-and radiation resistance [2,3].…”

Section: Introductionmentioning

confidence: 99%

Synthesis of New Thermostable Polyhydroxyester on the Basis of 2- Hydroxypropyl-1,3-Bis-Carboxymethylesterosulfoimide of Saccharin-6-Carboxylic Acid

Aslanova¹,

Mamedov²,

Rashidova³

et al. 2023

Chemical Problems

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By polycondensation of 2-hydroxypropyl-1,3-bis-carboxymethylesterosulfoimide of saccharin-6- carboxylic acid with ethylene glycol, a thermostable polyhydroxyester was obtained. The structure of the synthesized compound was confirmed by data of the infrared spectroscopy and the thermal stability studied by a method of differential-thermal analysis on a derivatograph of “Paulik—Paulik Erdei” system. The derivatographic investigations showed that the synthesized polyhydroxyester had high thermal stability and physical-mechanical properties.

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