Desensitizing anti-tartar dentifrice

Details Desensitizing anti-tartar dentifrice Desensitizing anti-tartar dentifrice

1994-06-06

1996-01-23

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

424 52, 424 57, A61K 716, A61K 718

Patent

active

054863503

ABSTRACT:
An oral composition, such as a toothpaste, includes an anti-tartar proportion of a polyphosphate anti-tartar agent (preferably with synthetic anionic polymeric polycarboxylate or equivalent, and fluoride) and a desensitizing proportion of a tooth pain inhibiting potassium salt which passes through exposed dentin tubules to tooth nerves or neurons, which salt can be potassium nitrate, potassium citrate or potassium oxalate, so that it helps to prevent tartar from forming on the teeth and also lessens any pain experienced by persons contacting their sensitive teeth with the oral composition. Preferably the oral composition is a desensitizing anti-tartar toothpaste or gel which, when the teeth are brushed with it, aids in removal of at least some tartar and prevents its reappearance, and at the same time diminishes any tooth pain that the brusher would otherwise experience due to such brushing. In preferred toothpastes the anti-tartar agent and the desensitizing agent are both potassium compounds and other components of the toothpaste, such as the detergent or surfactant, thickener, water soluble fluoride, anionic polymeric polycarboxylate, sweetener and any anti-calculus agent present, when they may be present as salts, will also be potassium salts. In place of the mentioned anti-tartar agents there may be employed other anti-calculus compounds, such as AMP (azacycloheptane-2-2-diphosphonic acid) or corresponding alkali metal salt, preferably the potassium salt, and in such case it is very desirable for other components of the toothpaste to be in the forms of their potassium salts.

REFERENCES:
patent: 3821117 (1974-06-01), Breece et al.
patent: 3863006 (1975-01-01), Hodosh
patent: 4057621 (1977-11-01), Pashley et al.
patent: 4283385 (1981-08-01), Dhabhar et al.
patent: 4357318 (1982-11-01), Shah et al.
patent: 4631185 (1986-12-01), Kim
patent: 4645662 (1987-02-01), Nakashima et al.
patent: 4701223 (1987-10-01), Eoga
patent: 4751072 (1988-06-01), Kim
patent: 4806340 (1989-02-01), Gaffar et al.
patent: 4807649 (1989-02-01), Eoga
patent: 4889712 (1989-12-01), Gaffar et al.
patent: 4894220 (1990-01-01), Nabi et al.
patent: 4925654 (1990-05-01), Gaffar et al.
patent: 4931273 (1990-06-01), Gaffar et al.
patent: 4933171 (1990-06-01), Bristow et al.
patent: 4992258 (1991-02-01), Mason
patent: 5015466 (1991-05-01), Parran et al.
patent: 5015467 (1991-05-01), Smitherman
patent: 5037635 (1991-08-01), Nabi et al.
patent: 5087444 (1992-02-01), Jackson et al.
patent: 5156835 (1992-10-01), Nabi et al.
patent: 5180578 (1993-01-01), Gaffar et al.
patent: 5188820 (1993-02-01), Cummins et al.
patent: 5234688 (1993-08-01), Gaffar et al.
patent: 5240697 (1993-08-01), Norfleet et al.
patent: 5252577 (1993-10-01), Breuer et al.
patent: 5256402 (1993-10-01), Prencipe et al.
patent: 5260062 (1993-11-01), Gaffar et al.
patent: 5268167 (1993-12-01), Tung
patent: 5270031 (1993-12-01), Lim et al.
patent: 5292526 (1994-03-01), Gaffar et al.
patent: 5334375 (1994-08-01), Nabi et al.
patent: 5352439 (1994-10-01), Norfleet et al.
patent: 5374417 (1994-12-01), Norfleet et al.
Derwent Abstract of WO/PCT 9200721 (Jan. 23, 1990) Nelson & Smithermand (16 p.) (U.S.-Jul. 11, 1991).
Derwent Abstract of Lion JP 59167509 (Sep. 21, 1984) (Potassium Hydroxide & Potassium Diphosphonor).

Affiliated with

Also associated with

Rating

Desensitizing anti-tartar dentifrice does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Desensitizing anti-tartar dentifrice, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Desensitizing anti-tartar dentifrice will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1503693