Cleansing tablets for tooth prostheses

Details Cleansing tablets for tooth prostheses Cleansing tablets for tooth prostheses

1980-10-20

1983-11-29

Albrecht, Dennis L.

Compositions

Electrolytes for electrical devices

252 91, 252 99, 252100, 252102, 252103, 252156, 252174, 25217412, 252350, 252DIG12, 424 53, C11D 708, C11D 712, C11D 718, C11D 1700

Patent

active

044179936

ABSTRACT:
The present invention is directed to an effervescent tablet for cleansing dental prostheses comprising an acidic component and an alkaline component, wherein one of said two components dissolves more slowly than the other component, with the more slowly dissolving component present in stoichiometric excess within the tablet, so that an initial acidic or alkaline pH is provided within the cleansing solution, with the pH gradually adjusting to the opposite alkaline or acidic region as the tablet effervesces.

REFERENCES:
patent: 3042621 (1962-07-01), Kirschenbauer
patent: 3042622 (1962-07-01), Kirschenbauer
patent: 3243377 (1966-03-01), Stolar et al.
patent: 3936385 (1976-02-01), Cheng
patent: 3962107 (1976-06-01), Levin et al.
patent: 3997459 (1976-12-01), Bogie
patent: 4093417 (1978-06-01), Heinlein
patent: 4234442 (1980-11-01), Cornelissens
patent: 4256599 (1981-03-01), Krisp et al.
patent: 4303542 (1981-12-01), Heinlein

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