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2 499 012

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IPC

C08L29/04(2006-01-01)

C08K3/04(2006-01-01)

B82B3/00(2006-01-01)

(21) (22)

Application

2011149449/05, 2011-12-05

(24)

Start date

2011-12-05

(22)

Actual filing date

2011-12-05

(45)

Published

2013-11-20

(72)

Inventor

Kaban'Kov Andrej Vasil'EvichPopov Vasilij AleksandrovichChistjakova Tat'Jana AleksandrovnaVarlamov Aleksandr Vasil'EvichChezlov Igor' GeorgievichMnatsakanov Suren Sarkisovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Kino I Televidenija"

METHOD OF PRODUCING POLYVINYL ALCOHOL COMPOSITION FOR MAKING FILM MATERIALS FOR MEDICAL PURPOSES Russian patent published in 2013 - IPC C08L29/04 C08K3/04 B82B3/00

Abstract RU 2499012 C2

FIELD: chemistry.

SUBSTANCE: method involves mixing equally concentrated, highly saponified aqueous solutions of polyvinyl alcohol and partially saponified polyvinyl alcohol and filler, where the filler is nano-bodies selected from fullerenes and nanotubes, taken in amount of 0.02-1.0 wt % with respect to the polymer.

EFFECT: combining two types of polyvinyl alcohol to obtain mixed compositions.

17 ex

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RU 2 499 012 C2

Authors

Kaban'Kov Andrej Vasil'Evich

Popov Vasilij Aleksandrovich

Chistjakova Tat'Jana Aleksandrovna

Varlamov Aleksandr Vasil'Evich

Chezlov Igor' Georgievich

Mnatsakanov Suren Sarkisovich

Dates

2013-11-20—Published

2011-12-05—Filed