Dentifrice containing encapsulated flavoring

Drug – bio-affecting and body treating compositions – Dentifrices

Patent

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Details

424 7, 424 10, 424 50, 424 58, A61K 716, A61K 728

Patent

active

040716147

ABSTRACT:
A dentifrice which releases "bursts" of flavor during use includes a minor proportion of an encapsulated flavoring material in a dentifrice base. The encapsulated flavoring is maintained separate from the dentifrice base during storage but is released into it by breaking of the encapsulating shells or coatings when the dentifrice is used. Other dentifrice constituents which are more stable during storage when kept separate from the dentifrice base, and various other adjuvants, including colorants, which may give special effects during use, are also encapsulatable with the flavor. Also disclosed is a method for the manufacture of such dentifrices.

REFERENCES:
patent: 2004957 (1935-06-01), Messner
patent: 2778045 (1957-01-01), Bly et al.
patent: 2886449 (1959-05-01), Rosenthal et al.
patent: 2984570 (1961-05-01), Prell
patent: 3228845 (1966-01-01), Najjar
patent: 3431339 (1969-03-01), Gyarmathy et al.
patent: 3795744 (1974-03-01), Ogawa et al.
patent: 3826847 (1974-07-01), Ogawa et al.
patent: 3911099 (1975-10-01), DeFoney
patent: 3946108 (1976-03-01), Tomlinson et al.
patent: 3957964 (1976-05-01), Grimm

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