Multi-layered assembly with tight peel control
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United States of America Patent
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Feb 20, 2018
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app pub date -
Apr 29, 2014
filing date -
Apr 29, 2013
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Abstract
Embodiments disclosed herein provide for multi-layered assemblies comprising a carrier having opposed sides; a heat sealable layer disposed on at least a portion of one of said sides of the carrier, said heat sealable layer comprising a partially salt neutralized ionomer; and a polymeric film comprising polyurethane and having opposed sides, wherein one of said sides of the polymeric film is in at least partial contact with said heat sealable layer, methods of making the same as well as other variations.
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