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(19)

(11)

2 520 565

(13)

(51)

IPC

C08G63/02(2006-01-01)

C08G63/127(2006-01-01)

C08G63/13(2006-01-01)

C08G63/187(2006-01-01)

C08G65/00(2006-01-01)

(21) (22)

Application

2012149256/04, 2012-11-19

(24)

Start date

2012-11-19

(22)

Actual filing date

2012-11-19

(45)

Published

2014-06-27

(72)

Inventor

Kharaev Arsen MukhamedovichBazheva Rima ChamalovnaDyshekova Ruzana AlekseevnaInarkieva Zareta IdrisovnaGrineva Larisa Grigor'Evna

(73)

Holder

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

AROMATIC BLOCK-COPOLYETHERS Russian patent published in 2014 - IPC C08G63/02 C08G63/127 C08G63/13 C08G63/187 C08G65/00

Abstract RU 2520565 C1

FIELD: chemistry.

SUBSTANCE: claimed invention relates to aromatic block-copolyethers. Described are the aromatic block-copolyethers of formula: , where n=1-20; m=2-50; z=2-30.

EFFECT: obtaining the block-copolymers, possessing high heat and thermal resistance, as well as high mechanical characteristics.

1 tbl, 3 ex

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RU 2 520 565 C1

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Dyshekova Ruzana Alekseevna

Inarkieva Zareta Idrisovna

Grineva Larisa Grigor'Evna

Dates

2014-06-27—Published

2012-11-19—Filed