Packaging adhesive mixtures for controlled gas barrier properties
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United States of America Patent
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Jan 6, 2004
Issued Date -
N/A
app pub date -
Feb 14, 2002
filing date -
Jul 27, 1995
priority date (Note) -
Expired
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Abstract
A higher-barrier acrylic/chlorinated vinyl or acrylic/chlorinated vinyl/vinyl latex adhesive component and a lower-barrier acrylic or acrylic vinyl latex adhesive component are mixed in relative proportions and used to adhere films of low-barrier material, such as films of polyolefins, thereby providing an adhesive layer of controlled gas barrier properties.
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