Show metadata Hide metadata

(19)

(11)

2 557 941

(13)

(51)

IPC

A61K31/616(2006-01-01)

A61K47/36(2006-01-01)

A61K9/51(2006-01-01)

A61K9/50(2006-01-01)

A61J3/07(2006-01-01)

B01J13/02(2006-01-01)

B82B3/00(2006-01-01)

(21) (22)

Application

2014110840/15, 2014-03-20

(24)

Start date

2014-03-20

(22)

Actual filing date

2014-03-20

(45)

Published

2015-07-27

(72)

Inventor

Krolevets Aleksandr AleksandrovichPokrovskij Mikhail VladimirovichBogachev Il'Ja AleksandrovichPokrovskaja Tat'Jana Grigor'EvnaGudyrev Oleg SergeevichKochkarov Vladimir IskhakievichKorokin Mikhail Viktorovich

(73)

Holder

METHOD OF PRODUCTION OF NANOCAPSULES OF ASPIRIN IN SODIUM ALGINATE Russian patent published in 2015 - IPC A61K31/616 A61K47/36 A61K9/51 A61K9/50 A61J3/07 B01J13/02 B82B3/00

Abstract RU 2557941 C1

FIELD: nanotechnology.

SUBSTANCE: suspension of aspirin in benzene is produced. The resulting mixture is dispersed into suspension of sodium alginate in butanol in the presence of the preparation E472s when stirring at 1000 rpm/sec. Then chloroform is poured, the resulting suspension of nanocapsules is filtered and dried at room temperature.

EFFECT: simplification and acceleration of the process of production of the nanocapsules, and increase in the yield by weight.

1 dwg, 4 ex

Similar patents RU2557941C1

Title	Year	Author	Number
METHOD OF ENCAPSULATION ASPIRIN IN XANTHAN GUM	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Pokrovskaja Tat'Jana Grigor'Evna Gudyrev Oleg Sergeevich Kochkarov Vladimir Iskhakievich Korokin Mikhail Viktorovich	RU2561686C1
METHOD FOR PRODUCING ASPIRIN NANOCAPSULES IN SODIUM ALGINATE	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Pokrovskaja Tat'Jana Grigor'Evna Gudyrev Oleg Sergeevich Kochkarov Vladimir Iskhakievich Korokin Mikhail Viktorovich	RU2565396C1
METHOD OF PRODUCING ASPIRIN NANOCAPSULES IN CARRAGEENAN	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Pokrovskaja Tat'Jana Grigor'Evna Gudyrev Oleg Sergeevich Kochkarov Vladimir Iskhakievich Korokin Mikhail Viktorovich	RU2558084C1
METHOD OF PRODUCTION OF RUSOVOSTATIN NANOCAPSULES IN SODIUM ALGINATE	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Pokrovskaja Tat'Jana Grigor'Evna Gudyrev Oleg Sergeevich Kochkarov Vladimir Iskhakievich Korokin Mikhail Viktorovich Remizov Pavel Pavlovich Sobolev Mikhail Sergeevich	RU2566712C1
METHOD OF OBTAINING L-ARGININE NANOCAPSULES IN SODIUM ALGINATE	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Jakushev Vladimir Ivanovich Gudyrev Oleg Sergeevich Remizov Pavel Pavlovich Sobolev Mikhail Sergeevich	RU2556202C1
METHOD OF PRODUCING ASPIRIN NANOCAPSULES IN SODIUM ALGINATE	2014	Krolevets Aleksandr Aleksandrovich Bogachev Ilya Aleksandrovich	RU2619329C2
METHOD OF OBTAINING POTASSIUM LOSARTAN NANOCAPSULES	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Jakushev Vladimir Ivanovich Gudyrev Oleg Sergeevich Remizov Pavel Pavlovich Sobolev Mikhail Sergeevich	RU2554759C1
METHOD OF PRODUCING RESVERATROL NANOCAPSULES IN PECTIN	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Jakushev Vladimir Ivanovich Gudyrev Oleg Sergeevich Fajtel'Son Aleksandr Vladimirovich Remizov Pavel Pavlovich Sobolev Mikhail Sergeevich	RU2558079C1
METHOD FOR PRODUCING SUPRAMOLECULAR NANOCAPSULES OF RESVERATROL IN XANTHAN GUM	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Jakushev Vladimir Ivanovich Gudyrev Oleg Sergeevich Fajtel'Son Aleksandr Vladimirovich Remizov Pavel Pavlovich Sobolev Mikhail Sergeevich	RU2557942C1
METHOD OF PRODUCING NANOCAPSULES OF RESVERATROL IN SODIUM ALGINATE	2014	Krolevets Aleksandr Aleksandrovich Pokrovskij Mikhail Vladimirovich Bogachev Il'Ja Aleksandrovich Jakushev Vladimir Ivanovich Gudyrev Oleg Sergeevich Fajtel'Son Aleksandr Vladimirovich Remizov Pavel Pavlovich Sobolev Mikhail Sergeevich	RU2569734C2

RU 2 557 941 C1

Authors

Krolevets Aleksandr Aleksandrovich

Pokrovskij Mikhail Vladimirovich

Bogachev Il'Ja Aleksandrovich

Pokrovskaja Tat'Jana Grigor'Evna

Gudyrev Oleg Sergeevich

Kochkarov Vladimir Iskhakievich

Korokin Mikhail Viktorovich

Dates

2015-07-27—Published

2014-03-20—Filed