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(19)

(11)

2 556 230

(13)

(51)

IPC

C08G75/20(2006-01-01)

C08G63/64(2006-01-01)

C08G63/682(2006-01-01)

C08G81/00(2006-01-01)

(21) (22)

Application

2013142538/04, 2013-09-17

(24)

Start date

2013-09-17

(22)

Actual filing date

2013-09-17

(45)

Published

2015-07-10

(72)

Inventor

Kharaev Arsen MukhamedovichBazheva Rima ChamalovnaShaov Abubekir KhasanovichKazancheva Fatimat Krymovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Im. Kh.M. Berbekova"

AROMATIC POLYETHERSULPHONE KETONES Russian patent published in 2015 - IPC C08G75/20 C08G63/64 C08G63/682 C08G81/00

Abstract RU 2556230 C2

FIELD: chemistry.

SUBSTANCE: claimed invention relates to aromatic polyethersulphone ketones. Described are aromatic polyethersulphone ketones of gotmula: , where n = 1-20; z = 2-100; R = , .

EFFECT: obtaining aromatic polyethersulphone ketones with high indices of fire-, heat-, and thermal resistance and mechanical characteristics.

1 tbl, 6 ex

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RU 2 556 230 C2

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Shaov Abubekir Khasanovich

Kazancheva Fatimat Krymovna

Dates

2015-07-10—Published

2013-09-17—Filed