Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Elemental iodine or iodine compound
Patent
1997-04-02
1999-03-23
Cook, Rebecca
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Elemental iodine or iodine compound
424667, 424670, 424671, 514738, A01N 5922, A61K 3336
Patent
active
058856200
ABSTRACT:
Stable aqueous glycerin iodine concentrates are provided which are adapted for dilution in water to yield germicidal iodine use solutions. The concentrates include from about 30-87% by weight glycerin, from about 0.15-15% by weight iodine, from about 0.15-15% by weight iodide ion, and one or more additives such as compatible wetting agents, hydrotropes, thickening agents, additional emollients and buffering systems. The concentrates are stable for a period of at least about 3 months at room temperature and are dilutable at a ratio of 1 part concentrate with from about 2-80 parts water. The concentrates can be formulated to give very low free iodine values as concentrates, but provide dramatically increased free iodine values as diluted use solutions.
REFERENCES:
patent: 1580400 (1926-04-01), Bommarito
patent: 1676554 (1928-07-01), Hoopman
patent: 1896171 (1933-02-01), Harry
patent: 3028299 (1962-04-01), Winicov
patent: 3914411 (1975-10-01), Askienazy et al.
patent: 4271149 (1981-06-01), Winicov et al.
patent: 4297232 (1981-10-01), Ruben
patent: 4839080 (1989-06-01), Jungermann et al.
patent: 4985234 (1991-01-01), Nakamura et al.
patent: 5368868 (1994-11-01), Winicov
patent: 5558881 (1996-09-01), Corby
British Pharmaceutical Codex (1923) pp. 826-831.
Remington's Practice of Pharmacy; Martin and Cook; Mack Publishing Company, 12th Edition (1961).
Godinho et al.; The Interaction of Glycerol and an Iodophor Teat Dip; J. Appl. Bacteriol., 48:449-455 (1980).
Osol et al.; Solubility of Iodine in Glycol-Water Solutions; J. Amer. Pharm. Assn.; 41:634 (1952).
Cook Rebecca
West Agro Inc.
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