Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure
Patent
1988-07-01
1989-10-24
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Molecular bilayer structure
424 49, A61K 716
Patent
active
048760820
ABSTRACT:
A tooth-paste comprising an addition of a coloring agent and of a reducing agent for decoloring said tooth paste under the effect of the brushing, characterized in that it is made of a fluorine-based tooth-paste, of the type available in the trade, including methylene blue in a proportion of the order of 500 .mu.l to 1 ml, in a 1 mg/ml solution, for 5 g of tooth-paste, that is a proportion of the order of 0.125 to 0.250 .mu.M per gram of tooth-paste, and a reducing agent constituted by sodium ascorbate in powder form which is added at the moment of use.
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Chemical Abstracts, vol. 82, No. 8, Apr. 21, 1975, p. 349, Resume No. 103032j, Columbus, Ohio; & JP-A-74 71 151, (Lion Dentrifrice Co., Ltd.), 10-07-1974.
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