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2 592 203

(13)

(51)

IPC

A61K33/04(2006-01-01)

A61K47/36(2006-01-01)

A61K9/51(2006-01-01)

B82B1/00(2006-01-01)

B82B3/00(2006-01-01)

B01J13/02(2006-01-01)

(21) (22)

Application

2015120484/15, 2015-05-29

(24)

Start date

2015-05-29

(22)

Actual filing date

2015-05-29

(45)

Published

2016-07-20

(72)

Inventor

Andreenkov Vyacheslav SergeevichKrolevets Aleksandr AleksandrovichBogachev Ilya AleksandrovichNikitin Kirill Sergeevich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Natsionalnyj Issledovatelskij Universitet"

METHOD OF PRODUCING NANOCAPSULES OF SULPHUR Russian patent published in 2016 - IPC A61K33/04 A61K47/36 A61K9/51 B82B1/00 B82B3/00 B01J13/02

Abstract RU 2592203 C1

FIELD: nanotechnology.

SUBSTANCE: invention relates to encapsulation. Described is a method of producing nanocapsules of sulphur. According to method disclosed herein, sulphur is added to sodium alginate suspension in butanol in presence of E472c preparation while mixing. Precipitator - sulphuric ether - is added. Obtained suspension of nanocapsules is filtered and dried. Process of nanoencapsulation is performed at 25 °C for 20 minutes.

EFFECT: invention provides implementation of purposes.

1 cl, 2 dwg, 3 ex

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RU 2 592 203 C1

Authors

Andreenkov Vyacheslav Sergeevich

Krolevets Aleksandr Aleksandrovich

Bogachev Ilya Aleksandrovich

Nikitin Kirill Sergeevich

Dates

2016-07-20—Published

2015-05-29—Filed