Vapor-permeable, substantially water-impermeable, corrosion- inhibiting composites and methods of making the same

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United States of America Patent

PATENT NO 11920291
APP PUB NO 20220243390A1
SERIAL NO

17515644

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Abstract

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Vapor-permeable, substantially water-impermeable, corrosion-inhibiting composites are disclosed herein. For instance, disclosed herein are composites comprising a first layer comprising a first nonwoven; and a second layer adjacent to and mechanically integrated with the first layer, the second layer comprising a polymer having a melt flow index of about 10 g/10 mins to about 200 g/10 mins, and a corrosion inhibitor, wherein the composite has a moisture vapor transmission rate of from about 25 g/m2/day to about 1000 g/m2/day when measured at about 23° C. and about 50% relative humidity. Also disclosed herein are methods of making and using the same.

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Patent Owner(s)

Patent OwnerAddress
AVINTIV SPECIALTY MATERIALS INC9335 HARRIS CORNERS PARKWAY SUITE 300 CHARLOTTE NC 28269

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hickie, Brian Andrew Hendersonville, US 5 39

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