Herald of Technological University

ВЕСТНИК ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА

3034-4689

63507

ХИМИЯ, ТЕХНОЛОГИЯ И ИСПОЛЬЗОВАНИЕ ПОЛИМЕРОВ

AROMATIC POLYAMIDES AND POLYIMIDES OF TRIARILMETHANE FRAGMENTS IN MAIN CHAIN

Borukaev

T A

Borukaev

T A

Gastasheva

M A

Gastasheva

M A

Tlenkopachev

M A

Tlenkopachev

M A

Mashukova

B S

Mashukova

B S

Zaikov

G E

Zaikov

G E

Abzaldinov

Kh S

Abzaldinov

Kh S

ov_stoyanov@mail.ru

Кабардино-Балкарский Государственный Университет им. Х.М. Бербекова, Россия; Kabardino-Balkarian State University after H.M. Berbekov, Russia ru Кабардино-Балкарский Государственный Университет им. Х.М. Бербекова, Россия; Kabardino-Balkarian State University after H.M. Berbekov, Russia ru

КНИТУ; Kazan National Research Technological University ru КНИТУ; Kazan National Research Technological University ru

01 08 2025

17 13 207 210 20 04 2023

https://vestniktu.ru/en/nauka/article/63507/view

Cинтезированы ароматические полиимиды и полиамиды на основе 4,4-диаминотрифенилметана. Исследованы их тепловые, реологические свойства и растворимость в различных органических растворителях. Показано, что растворимость полученных полимеров связана со свободным внутренним вращением мостиковой трифенилметан-группы и эффектом окружающего фенильного заместителя в диаминодифенилметане.

Aromatic polyimides and polyamides-based 4,4’-diaminothreephenylmethane has been synthesized. Their thermal, rheological properties and solubility in various organic solvents has been studied. It is shown that the solubility of the obtained polymers is connected with a free internal rotation triphenylmethan of bridge group and an effect of a surround phenyl substituent in diaminodiphenylmethane.

aromatic polyamides aromatic polyimides 4 4’-diaminothreephenylmethane synthesis properties ароматические полиамиды ароматические полиимиды 4 4-диаминотрифенилметан синтез свойства

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