| 摘要 |
FIELD: medicine, pharmaceutics.SUBSTANCE: invention refers to chemical-pharmaceutical industry and represents an oral care composition, which contains 5 - 95 wt % of an orally acceptable carrier; and a film, wherein the above film contains 10 - 60 wt % of the film of an odour control active ingredient (a zinc-containing compound), 2 - 5 wt % of the film of a mucoadhesive polymer (polyacrylic acid or polyacrylate, polyalkylacrylate, polyvinylpyrrolidone, poly(acrylate)/polyvinylpyrrolidone copolymer, chitosan, 20 - 30 wt % of the film of one or more release controlling polymers (polyvinyl acetate or hydroxyethyl cellulose), 25 - 50 wt % of the film of a polymeric base (hydroxypropyl methyl cellulose, methyl cellulose, hydroxypropyl cellulose and a copolymer thereof) and a flavouring agent, wherein the above film is integrated into the above orally acceptable carrier and makes 0.1 - 5 wt % of the orally acceptable carrier.EFFECT: invention provides creating the agent able to keep the breath fresh for a long period of time.5 cl, 5 ex, 7 tbl, 6 dwg |
