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2 477 735

(13)

(51)

IPC

C08L81/06(2006-01-01)

C08L71/08(2006-01-01)

(21) (22)

Application

2011129182/05, 2011-07-13

(24)

Start date

2011-07-13

(22)

Actual filing date

2011-07-13

(45)

Published

2013-03-20

(72)

Inventor

Beeva Dzhul'Etta Anatol'EvnaBejder Ehduard JakovlevichMikitaev Abdulakh KasbulatovichBeev Aues Akhmedovich

(73)

Holder

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

POLYSULPHONE-BASED THERMOPLASTIC COMPOSITION Russian patent published in 2013 - IPC C08L81/06 C08L71/08

Abstract RU 2477735 C1

FIELD: chemistry.

SUBSTANCE: invention relates to polysulphone-based polymer compositions and can be used in making structural and film-type articles. The composition contains 91-97 wt % polysulphone and 3-9 wt % bisphenol A based polyhydroxy ether with molecular weight of 45000-60000.

EFFECT: invention reduces melt viscosity 1,5-2,5-fold and processing temperature by 20-25°C.

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RU 2 477 735 C1

Authors

Beeva Dzhul'Etta Anatol'Evna

Bejder Ehduard Jakovlevich

Mikitaev Abdulakh Kasbulatovich

Beev Aues Akhmedovich

Dates

2013-03-20—Published

2011-07-13—Filed