Multilayered Composite
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United States of America Patent
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Issued Date -
Mar 7, 2013
app pub date -
Aug 2, 2012
filing date -
Aug 7, 2009
priority date (Note) -
Abandoned
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Abstract
In accordance with certain embodiments of the present disclosure, a process for forming a multilayered electrospun composite is provided. The process includes forming a dispersion of polymeric nanofibers, a fiberizing polymer, and a solvent, the dispersion having a viscosity of at least about 50,000 cPs. Nanofibers from the dispersion are electrospun onto a first ePTFE layer. A second ePTFE layer is applied onto the nanofibers to form a composite structure. The composite structure is heated.
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