Dentifrice compositions

Details Dentifrice compositions Dentifrice compositions

1999-05-26

2000-11-07

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

Ammonia, amine, or derivative thereof

424 49, 424 52, A61K 716, A61K 718, A61K 722

Patent

active

061432814

ABSTRACT:
The problem of formulating a dentifrice which is compatible with a bis-biguanide anti-bacterial agent, for instance chlorhexidine or alexidine, is solved by using a nonionic thickening agent; a nonionic surfactant; and an abrasive which is either a sparingly soluble salt, for instance calcium carbonate, (used in combination with an agent to suppress anion formation), or an essentially insoluble compound, for instance, a silica of low anion content, or a mixture thereof. Preferably, the composition has a flavor which is mainly aniseed, balanced by mints. Preferably during the preparation of a silica containing dentifrice, chlorhexidine and saccharin are added together at an early stage, prior to the addition of silica, to avoid the formation of lumps. Such dentifrices are useful in the prophylaxis and/or treatment of periodontal disease and caries.

REFERENCES:
patent: 2684924 (1954-07-01), Rose et al.
patent: 2863919 (1958-12-01), Birtwell
patent: 2990425 (1961-06-01), Senior
patent: 3804946 (1974-04-01), Harrison et al.
patent: 3842168 (1974-10-01), Colodney
patent: 3843779 (1974-10-01), Norfleet
patent: 3937805 (1976-02-01), Harrison
patent: 3966863 (1976-06-01), Forward et al.
patent: 3976765 (1976-08-01), Nachtigal
patent: 3989813 (1976-11-01), Januszewski et al.
patent: 4025616 (1977-05-01), Haefele
patent: 4241049 (1980-12-01), Colodney et al.
patent: 4248860 (1981-02-01), Watson
patent: 4273759 (1981-06-01), Gaffar et al.
patent: 4323552 (1982-04-01), Schmolka
patent: 4332791 (1982-06-01), Raaf et al.
patent: 4339429 (1982-07-01), Raaf et al.
patent: 4340583 (1982-07-01), Wason
patent: 4358437 (1982-11-01), Duke
patent: 4495167 (1985-01-01), Mauroth et al.
patent: 4565691 (1986-01-01), Jackson
patent: 4631184 (1986-12-01), Winyall et al.
patent: 4656031 (1987-04-01), Lane et al.
patent: 4661342 (1987-04-01), Yamazaki et al.
patent: 4753791 (1988-06-01), Muller et al.
patent: 4828824 (1989-05-01), Grollier
patent: 4973462 (1990-11-01), Akiri et al.
patent: 4992251 (1991-02-01), Aldcroft et al.
patent: 5034207 (1991-07-01), Kerner et al.
patent: 5035879 (1991-07-01), Aldcroft et al.
patent: 5110574 (1992-05-01), Reinharot
patent: 5234673 (1993-08-01), McGill et al.
patent: 5286478 (1994-02-01), Persello
patent: 5419888 (1995-05-01), McGill et al.

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