Compositions – Oxidative bleachant – oxidant containing – or generative – Free halogen or oxy-halogen acid type
Patent
1979-01-25
1981-10-27
Kyle, Deborah L.
Compositions
Oxidative bleachant, oxidant containing, or generative
Free halogen or oxy-halogen acid type
252308, 424150, 424343, A61K 3318, A01N 5912
Patent
active
042972329
ABSTRACT:
A composition comprising a glycol component including ethylene glycol and polymers thereof, and iodine, which composition is characterized by the absence of a spectroscopically identifiable complex between the glycol and iodine, and the absence of free iodine in mixture therewith. The composition of the present invention may be prepared in a wide variety of formulations and possesses therapeutic, environmental and industrial cleaning applications. Also disclosed is a method for the preparation of the composition employing an anhydrous environment and including heating the components to a temperature of about 180.degree. C.
REFERENCES:
patent: 1013913 (1912-01-01), Wemer
patent: 1580400 (1926-04-01), Bommarito
patent: 1596651 (1926-08-01), Bryant
patent: 1676554 (1928-07-01), Hoopman
patent: 1719523 (1929-07-01), Stephens
patent: 1767667 (1930-06-01), Gray
patent: 1896171 (1933-02-01), Harry
Osol et al. "Solubility of Iodine in Glycol-Water Solutions", J. Amer. Pharm. Assoc. vol. 41, No. 12, Dec. 1952, pp. 634-637.
"glycol", Hackh's Chemical Dictionary, 4th Edition, McGraw Hill Book Company, NY (1972) pp. 302-303.
Jackson David A.
Kyle Deborah L.
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