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

FIELD: medicine, pharmaceutics.

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

EFFECT: invention provides simplifying and accelerating the process of preparing microcapsules, reducing the accompanying loss (higher weight yield).

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