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(19)

(11)

2 549 181

(13)

(51)

IPC

C08G65/40(2006-01-01)

C08G65/42(2006-01-01)

C08G75/20(2006-01-01)

C08G63/682(2006-01-01)

(21) (22)

Application

2013142537/04, 2013-09-17

(24)

Start date

2013-09-17

(22)

Actual filing date

2013-09-17

(45)

Published

2015-04-20

(72)

Inventor

Kharaev Arsen MukhamedovichBazheva Rima ChamalovnaKharaeva Ruzana AlekseevnaLukozhev Ruben Vladimirovich

(73)

Holder

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

AROMATIC POLYETHERS Russian patent published in 2015 - IPC C08G65/40 C08G65/42 C08G75/20 C08G63/682

Abstract RU 2549181 C1

FIELD: chemistry.

SUBSTANCE: claimed invention relates to highly molecular compounds, namely to aromatic polyethers of a constructional and film purpose. Aromatic polyethers of formula: where R= n=2-20; z=2-50, are described.

EFFECT: highly strong aromatic polyethers with high indexes of fire-, heat- and thermal resistance.

6 ex

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RU 2 549 181 C1

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Kharaeva Ruzana Alekseevna

Lukozhev Ruben Vladimirovich

Dates

2015-04-20—Published

2013-09-17—Filed