Anti-plaque and anti-tartar dentifrices in plastic pump dispense

Details Anti-plaque and anti-tartar dentifrices in plastic pump dispense Anti-plaque and anti-tartar dentifrices in plastic pump dispense

1990-07-02

1993-11-09

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

424 49, 424 52, 424 57, 206277, 2065241, 2065243, 2065244, 222106, 222107, 222251, 222256, 514970, A61K 716, A61K 718

Patent

active

052600629

ABSTRACT:
A dental composition, such as a paste or gel dentifrice containing triclosan, as an antibacterial agent which acts to decrease plaque on the teeth, and polyphosphate for anti-tartar actions, is packaged in a finger actuatable pump-type plastic dispensing container which is made of or includes a solid polymeric material, such as a polyfluoroethylene, which is compatible with triclosan, so that excessive loss of its anti-plaque activity on storage is avoided, which losses have been noted when various other plastics have been employed as dispensing container component materials. Alternatively, others of such plastic may be employed for dispensing container parts when a stabilizer, such as a terpene, e.g., limonene, is present in the dentifrice. The dentifrice preferably also contains a tooth hardening propotion of a source of fluoride ions, a stabilizing proportion (in conjunction with the fluoride source) for the polyphosphate, of a polyvinyl methyl ether-maleic anhydride copolymer, and normal dentifrice adjuvants.

REFERENCES:
patent: 4830221 (1989-05-01), Mazzanobile
patent: 4933171 (1990-06-01), Bristow et al.
patent: 4933173 (1990-06-01), Bristow et al.
patent: 4980153 (1990-12-01), Jackson et al.
patent: 4988499 (1991-01-01), Bristow et al.
patent: 5019373 (1991-05-01), Carter et al.
patent: 5026539 (1991-06-01), Jackson et al.
patent: 5032385 (1991-07-01), Reed et al.
patent: 5135738 (1992-08-01), Gaffar et al.

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