PROCESS FOR PREPARING 2ND FRACTION OF NANOCAPSULES OF ANTISEPTIC STIMULATOR BY DOROGOV (SDA) Russian patent published in 2016 - IPC A61K9/50 A61K35/12 A61K9/52 B01J13/06 

Abstract RU 2576239 C2

FIELD: nanotechnology.

SUBSTANCE: invention relates to the field of nanotechnology, and more particularly to a method for producing nanocapsules of antiseptic stimulator by Dorogov (SDA) fraction 2 of coated sodium carboxymethyl cellulose, characterized in that the SDA 2 fraction dispersed in the slurry, sodium carboxymethyl cellulose in benzene in the presence of drug E472s, poured acetonitrile as the precipitant the resulting suspension was filtered and dried at room temperature.

EFFECT: invention ensures simplification and acceleration of the process of nanocapsule production and weight yield increase.

1 cl, 1 dwg, 3 ex

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RU 2 576 239 C2

Authors

Krolevets Aleksandr Aleksandrovich

Sein Oleg Borisovich

Bogachev Il'Ja Aleksandrovich

Dates

2016-02-27Published

2014-03-26Filed