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2 558 859

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IPC

A61K31/195(2006-01-01)

A61K9/50(2006-01-01)

A61K47/36(2006-01-01)

A61J3/07(2006-01-01)

B01J13/02(2006-01-01)

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Application

2014112828/15, 2014-04-02

(24)

Start date

2014-04-02

(22)

Actual filing date

2014-04-02

(45)

Published

2015-08-10

(72)

Inventor

Krolevets Aleksandr AleksandrovichPokrovskij Mikhail VladimirovichBogachev Il'Ja AleksandrovichJakushev Vladimir IvanovichGudyrev Oleg SergeevichRemizov Pavel PavlovichSobolev Mikhail Sergeevich

(73)

Holder

Federal'Noe Gosudarstvennoe Avtonomnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Natsional'Nyj Issledovatel'Skij Universitet"

METHOD OF PRODUCING AMINO ACID MICROCAPSULES IN XANTHAN GUM Russian patent published in 2015 - IPC A61K31/195 A61K9/50 A61K47/36 A61J3/07 B01J13/02

Abstract RU 2558859 C1

FIELD: chemistry.

SUBSTANCE: amino acid is dissolved in dimethylsulphoxide and the obtained mixture is dispersed in a suspension of xanthan gum in butanol in the presence of an E472c preparation while stirring at 1000 rps, followed by adding acetone and water, filtering and drying the obtained suspension at room temperature, wherein the shell/core ratio of the microcapsules is 1:5 or 3:1.

EFFECT: simple and fast process of producing microcapsules, 100% mass output.

2 dwg, 5 ex

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RU 2 558 859 C1

Authors

Krolevets Aleksandr Aleksandrovich

Pokrovskij Mikhail Vladimirovich

Bogachev Il'Ja Aleksandrovich

Jakushev Vladimir Ivanovich

Gudyrev Oleg Sergeevich

Remizov Pavel Pavlovich

Sobolev Mikhail Sergeevich

Dates

2015-08-10—Published

2014-04-02—Filed