Composite System, Associated Use And Method For The Oxygen-Free Packaging Of Items Susceptible to Oxidation
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United States of America Patent
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Issued Date -
Sep 3, 2009
app pub date -
Nov 17, 2006
filing date -
Nov 22, 2005
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Abandoned
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Abstract
The invention relates to a thin-film composite system which has at least one substrate film and at least one thin film. The catalyst thereby catalyses the reduction of oxygen, as a result of which oxygen which is detrimental to oxidation-susceptible packaging items is consumed. The composite system according to the invention is used also in the form of bag films, cover films or partially applied individual films for oxygen-susceptible packaging items. A method for oxygen-free packaging of oxidation-susceptible packaging items is likewise provided.
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