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(19)

(11)

2 550 516

(13)

(51)

IPC

C08G65/40(2006-01-01)

C08G65/42(2006-01-01)

C08G63/13(2006-01-01)

C08G63/688(2006-01-01)

(21) (22)

Application

2013140602/04, 2013-09-02

(24)

Start date

2013-09-02

(22)

Actual filing date

2013-09-02

(45)

Published

2015-05-10

(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 POLYESTER SULPHONE KETONES Russian patent published in 2015 - IPC C08G65/40 C08G65/42 C08G63/13 C08G63/688

Abstract RU 2550516 C2

FIELD: chemistry.

SUBSTANCE: invention refers to high-molecular compounds, namely to aromatic polyester sulphone ketones of formula

(I),

;;;,

wherein n=1-20, z=2-50 for structural and film applications.

EFFECT: invention enables increasing fire, heat and thermal stability and mechanical characteristics of aromatic polyester sulphone ketones.

12 ex

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RU 2 550 516 C2

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Begieva Madina Biljalovna

Dates

2015-05-10—Published

2013-09-02—Filed