METHOD OF FENBENDAZOLE ENCAPSULATION Russian patent published in 2015 - IPC A61K9/50 A61K31/4184 B01J13/06 

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to the chemical-pharmaceutical industry and represents a method of medication encapsulation by a method of precipitation with a non-solvent, characterised by the fact that as the medication used is fenbendazole and as an envelope sodium carboxymethylcellulose, which is precipitated from a solution in acetyl acetate by the addition of isopropanol as the non-solvent and water at 25°C.

EFFECT: invention ensures the simplification and acceleration of the process of obtaining microcapsules, reduction of loss in obtaining the microcapsules (increase of output by weight).

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