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(11)

2 680 596

(13)

(51)

IPC

C08G65/40(2006-01-01)

C08G65/42(2006-01-01)

C08G64/02(2006-01-01)

(21) (22)

Application

2017142468, 2017-12-05

(24)

Start date

2017-12-05

(22)

Actual filing date

2017-12-05

(45)

Published

2019-02-25

(72)

Inventor

Sultygova Zakhirat KhasanovnaInarkieva Zareta IdrisovnaKharaev Arsen MukhamedovichBazheva Rimma Chamalovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet" Vo Inggu)

UNSATURATED AROMATIC POLYESTER Russian patent published in 2019 - IPC C08G65/40 C08G65/42 C08G64/02

Abstract RU 2680596 C1

FIELD: chemical industry.

SUBSTANCE: present invention relates to unsaturated aromatic polyetherketones, which can be used as structural and film materials. Described unsaturated aromatic polyetherketone formula

where z = 30–70.

EFFECT: technical result is to obtain unsaturated aromatic polyether ketones, which have high heat and heat resistance, as well as high mechanical characteristics.

1 cl, 2 ex

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RU 2 680 596 C1

Authors

Sultygova Zakhirat Khasanovna

Inarkieva Zareta Idrisovna

Kharaev Arsen Mukhamedovich

Bazheva Rimma Chamalovna

Dates

2019-02-25—Published

2017-12-05—Filed