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(19)

(11)

2 752 626

(13)

(51)

IPC

C07C43/02(2006-01-01)

C07C43/285(2006-01-01)

C07C43/29(2006-01-01)

C08G63/193(2006-01-01)

C08G65/40(2006-01-01)

(21) (22)

Application

2020110165, 2020-03-10

(24)

Start date

2020-03-10

(22)

Actual filing date

2020-03-10

(45)

Published

2021-07-29

(72)

Inventor

Kharaev Arsen MukhamedovichBazheva Rima ChamalovnaInarkieva Zareta IdrisovnaBazhev Arsen ZurabievichParchieva Maryam MagomedovnaYalkhoroeva Madina AbuyazitovnaKongapshev Asker Anibalevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Im. Kh.M. Berbekova"

AROMATIC POLYESTERS Russian patent published in 2021 - IPC C07C43/02 C07C43/285 C07C43/29 C08G63/193 C08G65/40

Abstract RU 2752626 C1

FIELD: chemistry.

SUBSTANCE: present invention relates to aromatic polyesters of the formula:

where n = 1-20; m = 1-30; z = 1-30.

EFFECT: expansion of the range of aromatic polyesters with high heat and heat resistance, increased oxygen index, high mechanical properties.

1 cl, 1 tbl, 4 ex

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RU 2 752 626 C1

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Inarkieva Zareta Idrisovna

Bazhev Arsen Zurabievich

Parchieva Maryam Magomedovna

Yalkhoroeva Madina Abuyazitovna

Kongapshev Asker Anibalevich

Dates

2021-07-29—Published

2020-03-10—Filed