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(19)

(11)

2 621 352

(13)

(51)

IPC

C08G65/38(2006-01-01)

C08G75/20(2006-01-01)

C08G81/00(2006-01-01)

(21) (22)

Application

2015138732, 2015-09-10

(24)

Start date

2015-09-10

(22)

Actual filing date

2015-09-10

(45)

Published

2017-06-02

(72)

Inventor

Bazheva Rima ChamalovnaBazhev Arsen ZurabievichKharaev Arsen MukhamedovichInarkieva Zareta Idrisovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Im. Kh.M. Berbekova"

BLOCK-SOPOLIEFIRSULFON WTH DICHLOROETHYLENE GROUPS Russian patent published in 2017 - IPC C08G65/38 C08G75/20 C08G81/00

Abstract RU 2621352 C2

FIELD: chemistry.

SUBSTANCE: invention relates to an aromatic block-sopoliefirsulfons. Describes block sopoliefirsulfons with Dichloroethylene groups of the formula:

where n=1-20; z=5-80.

EFFECT: expanding the range of aromatic polyesters possessing high heat and high heat resistance and mechanical properties.

1 tbl, 4 ex

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RU 2 621 352 C2

Authors

Bazheva Rima Chamalovna

Bazhev Arsen Zurabievich

Kharaev Arsen Mukhamedovich

Inarkieva Zareta Idrisovna

Dates

2017-06-02—Published

2015-09-10—Filed