Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Aftertreated polymer
Patent
1993-03-17
1995-07-11
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Aftertreated polymer
424 7826, A61K 3174
Patent
active
054319080
ABSTRACT:
The invention provides a method for preparing polyhalide resin disinfectants. The step of the method involves circulating an effective amount of a polyhalide salt carrier solution between an effective amount of elemental halide and a strong base anion exchange resin until substantially all of the resin is converted to the polyhalide form. The elemental halide and the resin are separately disposed but connected so that the polyhalide salt carrier solution can be recirculated until all of the elemental halide is transferred to the resin. The method of the invention can be used to form a tri-iodide or penta-iodide resin, or mixed form of the resin including IBr.sub.2.sup.-/I.sub.2.sup.-.
REFERENCES:
patent: 3316173 (1967-04-01), Mills et al.
patent: 3462363 (1969-08-01), Mills
patent: 3817860 (1975-06-01), Lambert et al.
patent: 3923665 (1975-12-01), Lambert et al.
patent: 4076622 (1978-02-01), Costin
patent: 4187183 (1980-02-01), Hatch
patent: 4190529 (1980-02-01), Hatch
patent: 4238477 (1980-12-01), Lambert
patent: 4594392 (1986-06-01), Hatch
patent: 4999190 (1991-03-01), Fina et al.
Amber-hi-lites-No. 177 Summer 1985-Kunin.
Fina, Louis R. & Jack L. Lambert, "A Broad-Spectrum Water Disinfectant that Releases Germicide on Demand", Proceedings Second World COngress, Intl. Water Resources Assn., vol. II, pp. 53-59, New Delhi, Dec. 1975.
Gerba, Charles, P. & Morteza Nakhforoosh, "Evaluation of Iodine (I2) as Tri-Iodine (I3) Resin for Inactivation of Enteric Bacteria and Viruses, and of Microfiltration for Removal of Giardia Cysts as Incorporated in the Recovery Engineering Antimicrobial Water Purifier for World Travelers: Efficacy of Antimicrobial Agents", Dept. of Microbio. & Immun. & Natr. & Food Sci., Univ. of Ariz., Tucson, Jun. 26, 1990.
Marchin, George L. & Louis R. Fina, "Contact and Demand-Release Disinfectants", C.R.C. Critical Reviews in Environmental Control, vol. 19, pp. 277-290 (1989).
United States Environmental Protection Agency, "Guide Standard and Protocol for Testing Microbiological Water Purifiers", Apr. 1987.
Excerpts from "Report of the Evaluation of a Water Purifier from Recovery Engineering, Inc.", Johns Hopkins Univ. School of Hygiene & Pub. Hlth., Div. of Disease Control, Oct. 10, 1991, Compiled by PUR, Div. of Recovery Eng. (promotional material).
Sullivan, Brian F, "Efficacy of PUR Antimicrobial Water Purifier in Eliminating Infectious Microorganisms from Contaminated Drinking Water", Jan. 1991 (promotional material).
Kulkosky Peter F.
Page Thurman K.
Recovery Engineering, Inc.
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