A METHOD OF STABILIZING PACKAGED ACTIVE CHLORINE-CONTAINING SOLUTIONS AGAINST LIGHT-INDUCED DEGRADATION EMPLOYING STABILIZED HYPOCHLORITE SOLUTIONS IN COMBINATION WITH A CONTAINER

A method of reducing light-induced degradation of stabilized hypochlorite solutions when packaged in a container which is in whole or in part transparent or semi-transparent is described. The method involves incorporating at least one UV blocker in at least the transparent or semi-transparent portio...

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Bibliographische Detailangaben
Hauptverfasser:	KOVARA, TERRY, M, REES, WAYNE, M, COOPER, SUSAN, L
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY COMPOUNDS THEREOF CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM HANDLING THIN OR FILAMENTARY MATERIAL INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING STORING TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	A method of reducing light-induced degradation of stabilized hypochlorite solutions when packaged in a container which is in whole or in part transparent or semi-transparent is described. The method involves incorporating at least one UV blocker in at least the transparent or semi-transparent portion of the container or incorporating a UV blocker in a wrap which overlays at least the transparent or semi-transparent portion of the container. The container or wrap is composed of plastic such as polyethylene terephthalate, polyethylene, polypropylene, polystyrene or polyvinyl chloride. The UV blocker is present in a concentration of about 0.01-2.0% by weight and serves to provide reduction in transmission of UV light in a wavelength range of from about 300-400 nm. The stabilized hypochlorite solution is a buffered aqueous combination of mono-N-chlorosulfamate and di-N-chlorosulfamate salts. The invention is also directed to the stabilized hypochlorite solution in combination with a container for the solution, the container being in whole or in part transparent or semi-transparent and having at least one UV blocker present in relation thereto.