AROMATIC POLYETHERSULPHONE KETONES Russian patent published in 2015 - IPC C08G75/20 C08G63/64 C08G63/682 C08G81/00 

Abstract RU 2556230 C2

FIELD: chemistry.

SUBSTANCE: claimed invention relates to aromatic polyethersulphone ketones. Described are aromatic polyethersulphone ketones of gotmula: , where n = 1-20; z = 2-100; R = , .

EFFECT: obtaining aromatic polyethersulphone ketones with high indices of fire-, heat-, and thermal resistance and mechanical characteristics.

1 tbl, 6 ex

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RU 2 556 230 C2

Authors

Kharaev Arsen Mukhamedovich

Bazheva Rima Chamalovna

Shaov Abubekir Khasanovich

Kazancheva Fatimat Krymovna

Dates

2015-07-10Published

2013-09-17Filed