FENBENDAZOLE ENCAPSULATION METHOD Russian patent published in 2015 - IPC A61K31/4184 A61K9/50 A61K47/38 A61J3/07 B01J13/02 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of encapsulating fenbendazole. Said method is characterised by that fenbendazole is dissolved in dioxane or dimethyl sulphoxide or dimethyl formamide, then dispersed in a mixture of sodium carboxymethyl cellulose and tetrachloromethane in the presence of E472c, followed by addition of methyl carbinol and water, filtering and drying the obtained suspension of microcapsules.

EFFECT: invention provides a simple and fast process of producing microcapsules and increases mass output.

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