Antimicrobial film structures for use in HVAC
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United States of America Patent
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Issued Date -
Nov 20, 2003
app pub date -
May 17, 2002
filing date -
May 17, 2002
priority date (Note) -
Abandoned
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Abstract
The present invention relates to flexible film structures which can be affixed to flexible air duct and methods of making the film. More specifically, the present invention relates to film structures having at least one layer comprising an antimicrobial agent inorporated in a polymer resin or resin blend. The film structures of the present invention can be single layer polymer films comprising a layer of antimicrobial agent incorporated in a polymer resin or a multiple layer film wherein at least one layer comprises antimicrobial agent incorporated in a polymer resin. The film structures of the present invention can be affixed to the wiremold core of a flexible air duct to retard, reduce, inhibit, or eliminate microbial growth which can occur in the duct.
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