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(19)

(11)

2 549 180

(13)

(51)

IPC

C08G63/183(2006-01-01)

C08G63/682(2006-01-01)

C08G75/20(2006-01-01)

(21) (22)

Application

2013139201/04, 2013-08-22

(24)

Start date

2013-08-22

(22)

Actual filing date

2013-08-22

(45)

Published

2015-04-20

(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 POLYESTER SULPHOKETONES Russian patent published in 2015 - IPC C08G63/183 C08G63/682 C08G75/20

Abstract RU 2549180 C2

FIELD: chemistry.

SUBSTANCE: invention relates to aromatic polyester sulphoketones. Described are aromatic polyester sulphoketones of formula , where n=1-20; m=2-100;

EFFECT: obtaining aromatic polyester sulphoketones, characterised by high fire- and heat resistance and improved mechanical properties.

6 ex

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RU 2 549 180 C2

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Begieva Madina Biljalovna

Dates

2015-04-20—Published

2013-08-22—Filed