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(19)

(11)

2 610 540

(13)

(51)

IPC

C08G81/00(2006-01-01)

C08G75/20(2006-01-01)

C08G65/38(2006-01-01)

C08G63/682(2006-01-01)

(21) (22)

Application

2015139912, 2015-09-18

(24)

Start date

2015-09-18

(22)

Actual filing date

2015-09-18

(45)

Published

2017-02-13

(72)

Inventor

Kharaev Arsen MukhamedovichBazheva Rima ChamalovnaBazhev Arsen ZurabievichSakhtueva Lyubov Mukhamedovna

(73)

Holder

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

BLOCK COPOLYESTER SULPHONES WITH DICHLOROETHYLENE GROUPS IN MAIN CHAIN Russian patent published in 2017 - IPC C08G81/00 C08G75/20 C08G65/38 C08G63/682

Abstract RU 2610540 C1

FIELD: chemistry.

SUBSTANCE: present invention relates to aromatic block copolyester sulphones. Described are block copolyester sulphones with dichloroethylene groups in main chain of formula: , where n=1–20; z=5–60.

EFFECT: obtaining block copolyester sulphones, characterised by high heat, thermal and mechanical properties.

1 cl, 1 tbl, 4 ex

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RU 2 610 540 C1

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Bazhev Arsen Zurabievich

Sakhtueva Lyubov Mukhamedovna

Dates

2017-02-13—Published

2015-09-18—Filed