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(19)

(11)

2 537 400

(13)

(51)

IPC

C08G75/20(2006-01-01)

C08G65/40(2006-01-01)

C08G63/02(2006-01-01)

(21) (22)

Application

2013138389/04, 2013-08-16

(24)

Start date

2013-08-16

(22)

Actual filing date

2013-08-16

(45)

Published

2015-01-10

(72)

Inventor

Kharaev Arsen MukhamedovichBazheva Rima ChamalovnaBegieva Madina Biljalovna

(73)

Holder

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

AROMATIC POLYETHERSULFONE KETONES Russian patent published in 2015 - IPC C08G75/20 C08G65/40 C08G63/02

Abstract RU 2537400 C1

FIELD: chemistry.

SUBSTANCE: aromatic polyethersulfone ketones of formula , where n=1-20; z=2-100; ; ; ; , are described.

EFFECT: aromatic polyethersulfone ketones are characterised by higher indices of fire-, heat-, and thermal stability and mechanical characteristics.

12 ex

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RU 2 537 400 C1

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Begieva Madina Biljalovna

Dates

2015-01-10—Published

2013-08-16—Filed