Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Elemental iodine or iodine compound
Reexamination Certificate
2005-02-08
2005-02-08
Pryor, Alton (Department: 1616)
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Elemental iodine or iodine compound
C424S668000, C424S669000
Reexamination Certificate
active
06852340
ABSTRACT:
A biodegradable composition having long term phase and composition stability, and a method for producing both short and long period biocide activity, is used for disinfecting animal husbandry surfaces, in the medical and food industry, and the like. The composition contains propionic acid for pH control, and preferably iodine or an iodine containing compound. The propionic acid combines with ambient ammonia, or ammonia containing compounds arising from fermenting litter and manure to form ammonium propionate, which in turn inhibits or prevents microorganism formation, including mold formation. A surfactant which complexes with the iodine may also be used for spraying onto surfaces, and is effective in the presence of a high organic challenge and hard water.
REFERENCES:
patent: 5462714 (1995-10-01), Talwalker et al.
patent: 6183794 (2001-02-01), Kaesler et al.
patent: 8900006 (1989-01-01), None
Gaumer Gary E.
Spielholz Bruce A.
Krawitz Willie
Preserve International
Pryor Alton
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