FIELD: stomatology.
SUBSTANCE: invention relates to films for in-mouth application containing cosmetic or pharmaceutical substances. Film comprises at least one water-soluble polymer such as pullulan, pharmaceutically active agent, and ion-exchange resin as taste masking agents containing divinylbenzene-crosslinked polystyrene. Preparation procedure: water-soluble ingredients are dissolved in water; water-soluble film-forming agent is mixed with one stabilizer to form film-forming mixture; the latter is combined with above aqueous solution and resulting mixture is stirred to form gel; gel is mixed with oil blend to give homogenous gel, which is poured onto support and dried to form desired film.
EFFECT: achieved good masking of agent taste and good-quality appearance.
28 cl, 7 tbl, 7 ex
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