Oral hygiene agent containing hydrogen peroxide stabilized by colloidal silver

Inventor(s): Hoburg; Albrecht (Ratingen, DE), Hungerbach; Heinz (Merchweiler, DE), Struzina; Werner (Heiligenhaus, DE)

Assignee(s): Ulrike Hungerbach (Merchweiler, DE)

Patent Number: 5,437,858

Date filed: March 11, 1994

Abstract: The present application is directed to oral hygiene agents, a process for their preparation, and the use of a hydrogen peroxide solution stabilized by a silver colloid in concentrations of from 0.1 to 10% by weight, preferably from 1 to 3% by weight, in oral hygiene agents.

Excerpt(s): This application is a 371 of PCT/EP92/01558 dated Jul. 9, 1992. This invention is directed to oral hygiene agents, a process for their preparation, and a use. Hitherto, hydrogen peroxide has been used as bleaching and cleaning agent. The use of hydrogen peroxide for decontaminating and deodorizing water, waste water and exhaust air instead of chlorine dioxide is familiar. For oral disinfection, a 3% hydrogen peroxide solution is suitable.

Web site: http://www.delphion.com/details?pn=US05437858__

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