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

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to chemical-pharmaceutical industry and represents a method for drug encapsulation by non-solvent addition, differing by the fact that the drug is presented by fenbendazole, while the coating is sodium carboxymethyl cellulose, which is deposited from the solution in butanol by adding carbinol as a non-solvent and water at 25°C.

EFFECT: invention provides simplifying and accelerating the process of microcapsules, reducing production loss (high mass yield).

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