PHARMACEUTICAL AGENT AS MICROCAPSULE AND A METHOD OF ITS PREPARING Russian patent published in 1998 - IPC

Abstract RU 2110255 C1

FIELD: pharmacy. SUBSTANCE: agent has an active component elicited unpleasant organoleptic properties as basic form anhydrate. Microcapsule is covered with envelope. Envelope is a film made of water-insoluble polymethacrylic acid neutral methyl and/or ethyl esters and/or polymethacrylic acid quaternary ammonium compounds and/or ethylcellulose. Active component as a basic form anhydrate or hydrate is subjected for wetting granulation and film cover is applied on obtained microgranulate. New pharmaceutical agent provides the complete masking unpleasant and bite taste of many active substances. EFFECT: improved properties of an agent. 21 cl, 1 tbl

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RU 2 110 255 C1

Authors

Norbert Pellinger[De]

Jogannes Mikhaehlis[De]

Klaus Benke[De]

Roland Rupp[De]

Manfred Bjukheler[De]

Dates

1998-05-10Published

1993-01-15Filed