Drug – bio-affecting and body treating compositions – Dentifrices – Oxygen or chlorine releasing compound containing
Patent
1972-10-26
1977-11-29
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
Oxygen or chlorine releasing compound containing
32 58, 128 66, A61H 900, A61K 716
Patent
active
040606007
ABSTRACT:
A method of treating teeth in dentistry, for the prevention of calculus, removal of caries, and dissolving of plaque, comprises bringing into contact with the teeth an aqueous solution containing a hypochlorite of an alkali and/or alkaline earth metal, and an amino compound capable of forming water-soluble non-mucous irritating N-chloro and/or N-dichloro derivatives thereof. The amine may be tertiary, or rearranged to result in a secondary or primary amine. Preferably an excess of amine to hypochlorite is used, to faciliate demineralization of old plaque and caries. For maintenance of the desired pH, a buffering system may be included. The solution may be used as a mouth wash, or in the form of a jet stream or a pulsated jet stream through an applicator such as a hypodermic needle, or with a carrier in the form of a paste for application with a brush.
REFERENCES:
patent: 1435498 (1922-11-01), Resnik
patent: 3590121 (1971-06-01), Schiff et al.
patent: 4012842 (1977-03-01), Vit
Chemical Abstracts (1), vol. 73, entry 67908c, 1970.
Chemical Abstracts (2), vol. 76, entry 37290q, 1972 citing Stringer et al., J. Sanit. Eng. Div., Amer. Soc. Civil Eng. 1971, 97(SA6).
Morris, Rudolph's Research Conference, 4th. Rutgers, State U., New Brunswick, N. J. Proceedings, 1965, Principles and Applications of Water Chemistry, Pub. 1967, pp. 23-53.
National Patent Development Corporation
Rose Shep K.
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