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2 494 036

(13)

(51)

IPC

B82B3/00(2006-01-01)

C08J5/18(2006-01-01)

C09D127/06(2006-01-01)

(21) (22)

Application

2011136185/04, 2011-09-01

(24)

Start date

2011-09-01

(22)

Actual filing date

2011-09-01

(45)

Published

2013-09-27

(72)

Inventor

Kryshtob Vitalij Il'IchVlasova Tat'Jana ViktorovnaApresjan Leon ArsenovichVlasov Dmitrij Vasil'EvichApresjan Irina Il'Inichna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Obshchej Fiziki Im. A.M. Prokhorova Rossijskoj Akademii Nauk Ran)

METHOD OF PREPARATION OF POLYMERIC NANOCOMPOSITES USING CARBON NANOTUBES BY METHOD OF CASTING FROM SOLUTIONS Russian patent published in 2013 - IPC B82B3/00 C08J5/18 C09D127/06

Abstract RU 2494036 C2

FIELD: nanotechnology.

SUBSTANCE: invention relates to a method of preparation of polymeric nanocomposites which can be used in development and creation of new types of polymeric materials and coatings. The method consists in the fact that homogeneous sedimentation stable colloidal solutions are applied on the substrate by casting, and after casting the solvent is removed. The colloidal solution comprises a solvent, a polymer matrix - plasticised water-insoluble polyvinyl chloride, and functionalised carbon nanotubes (CNTs). The functionalised carbon nanotubes are used as purified multi-walled carbon nanotubes with grafted methacrylic groups, modified by the method of covalent functionalisation. The solvent is used as the nonaqueous organic media.

EFFECT: invention enables to extend the range of used polymer matrices, and to adjust purposefully in the quantitative and qualitative levels the complex of operational and technological properties of nanocomposites.

1 tbl, 6 ex

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RU 2 494 036 C2

Authors

Kryshtob Vitalij Il'Ich

Vlasova Tat'Jana Viktorovna

Apresjan Leon Arsenovich

Vlasov Dmitrij Vasil'Evich

Apresjan Irina Il'Inichna

Dates

2013-09-27—Published

2011-09-01—Filed