Coextruded film capable of withstanding retort conditions
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United States of America Patent
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Issued Date -
Feb 1, 2007
app pub date -
Jul 28, 2005
filing date -
Jul 28, 2005
priority date (Note) -
Abandoned
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Abstract
The present invention provides a multilayer film capable of withstanding retort conditions, and wherein each of the polymers making up the various layers of the film are capable of coextrusion with one another. In a preferred embodiment, the present film comprises a five-layer film, wherein a core layer and two outer layers are adhered to one another by two tie layers, and each of these layers are capable of coextrusion with one another.
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