Water-resistant composition for adsorbing volatile organic compounds

The present invention provides a water-resistant composition for adsorbing volatile organic compounds (VOCs) derived from organic matter comprising: a) palladium doped hydrogen-ZSM-5, wherein the Si:AI ratio of the hydrogen-ZSM-5 is less than or equal to 200:1; and b) at least one water-soluble bind...

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Bibliographische Detailangaben
Hauptverfasser:	Rowsell, Elizabeth, Smith, Andrew William John, Poulston, Stephen
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMICAL RIPENING OF FRUIT OR VEGETABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FOODS OR FOODSTUFFS HUMAN NECESSITIES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS THE PRESERVED, RIPENED, OR CANNED PRODUCTS THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention provides a water-resistant composition for adsorbing volatile organic compounds (VOCs) derived from organic matter comprising: a) palladium doped hydrogen-ZSM-5, wherein the Si:AI ratio of the hydrogen-ZSM-5 is less than or equal to 200:1; and b) at least one water-soluble binder, wherein the water-soluble binder is selected from the group consisting of: at least one polyvinyl alcohol having a Mw from 80,000 to 215,000 and a degree of hydrolysis ≥ 80% or having a Mw of 27,000 and a degree of hydrolysis of 98%. The invention also provides the use of the water-resistant composition for adsorbing volatile organic compounds (VOCs) derived from organic matter, such as where fruit, vegetables, plants and/or cut flowers are contained in a storage container or package.