Oral composition
AssigneeLion Corporation
InventorsToshiya Shimada, Kazuo Mukasa, Tetsuo Gomi, Takao Yokoo
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Abstract
In an oral composition comprising a cationic bactericide, either one or both of cyclodextrin and a water-soluble flavor obtained by extracting an oil-soluble flavor with an aqueous ethanol solution are blended. The composition allows the cationic bactericide to exert its activity to a full extent, presents a pleasant feel on use without any peculiar taste, and is stable during storage. The invention eliminates the use of anionic and nonionic surfactants.
Claims6
An oral composition comprising:
- a cationic bactericide and
- a water-soluble flavor obtained by extracting an oil-soluble flavor with an aqueous ethanol solution:
- the composition being free of anionic and nonionic surfactants.
An oral composition comprising a cationic bactericide and a water-soluble flavor obtained by adding 0.1 to 10 parts by weight of an oil-soluble flavor to 1 part of an aqueous ethanol solution containing ethanol and water in a weight ratio between 8:2 and 2:8, mixing them for extraction, and collecting a lower layer therefrom,
- the composition being free of anionic and nonionic surfactants.
An oral composition comprising a cationic bactericide, a cyclodextrin and a water-soluble flavor obtained by adding 0.1 to 10 parts by weight of an oil-soluble flavor to 1 part of an aqueous ethanol solution containing ethanol and water in a weight ratio between 8:2 and 2:8, mixing them for extraction, and collecting a lower layer therefrom,
- the composition being free of anionic and nonionic surfactants.
Dependencies are inferred from the claim text.