METHOD FOR PRODUCING CALCIUM CHLORIDE MICROCAPSULES POSSESSING SUPRAMOLECULAR PROPERTIES Russian patent published in 2015 - IPC A61K9/50 A61K33/14 B01J13/06 

Abstract RU 2542418 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine, namely to pharmaceutics, particularly to a method for producing calcium chloride microcapsules possessing supramolecular properties by a non-solvent addition differing by dissolving calcium chloride in water and dispersing in a carageenan suspension used as a microcapsule coating, in ethanol in the presence of the preparation E472c; that is followed by adding isopropanol, filtering and drying at room temperature.

EFFECT: implementing the invention enables simplifying and fastening the process of the microcapsule preparation and increasing higher microcapsule yield by physical-chemical method of the non-solvent addition.

2 ex, 12 dwg

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RU 2 542 418 C2

Authors

Krolevets Aleksandr Aleksandrovich

Bykovskaja Ekaterina Evgen'Evna

Dates

2015-02-20Published

2013-05-20Filed