Drug – bio-affecting and body treating compositions – Dentifrices
Patent
1976-01-09
1978-01-31
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
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.
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patent: 3957964 (1976-05-01), Grimm
Baron Steven
Colgate - Palmolive Company
Grill Murray M.
Rose Shep K.
Sylvester Herbert S.
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