Agent for the care and the cleaning of teeth and dentures

Details Agent for the care and the cleaning of teeth and dentures Agent for the care and the cleaning of teeth and dentures

1974-07-01

1976-05-18

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Chewing gum type

424 49, 424 54, 252541, A61K 722, A61K 730

Patent

active

039579670

ABSTRACT:
Disclosed are compositions for the care and the cleaning of human teeth and dentures containing 1,6-di-4'-chlorophenyldiguanidohexane ("chlorohexidine") or the salts thereof and an amount of urea sufficient to reduce brown staining or discoloring of the teeth caused by the chlorohexidine. Also disclosed is a method of treating teeth and dentures comprising contacting them with urea and chlorohexidine.

REFERENCES:
patent: 2526614 (1950-10-01), Butterfield
patent: 2542518 (1951-02-01), Henschol
patent: 2542886 (1951-02-01), Wach
patent: 2549759 (1951-04-01), Goodfriend
patent: 2588324 (1952-03-01), Lewis et al.
patent: 2588992 (1952-03-01), Schlaeger
patent: 2601238 (1952-06-01), Bell
patent: 2647073 (1953-07-01), Singer
patent: 3728446 (1973-04-01), Roberts et al.
patent: 3842168 (1974-10-01), Colodney et al.
Flotra et al. Siano, J. Dent. Res. 79(2): 119-112 (1971) "Side Effects of Chlorhexidine Mouth Washes".

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