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

FIELD: chemistry.

SUBSTANCE: invention represents method of medication encapsulation by method of precipitation with non-solvent, characterised by the fact that fenbendazole is used as medication, sodium carboxymethylcellulose, precipitated from solution in dichloromethane by addition as non-solvent of methylcarbinol and water at 25°C, is used as envelope.

EFFECT: simplification and acceleration of the process of obtaining microcapsules, reduction of loss in the process of microcapsule obtaining, increase of output by weight.

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