SURFACE-MODIFIED FINE FIBERS
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United States of America Patent
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Issued Date -
Feb 14, 2013
app pub date -
Feb 16, 2011
filing date -
Feb 16, 2010
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Abstract
There are provided surface-modified fine fibers that preserve the inherent physical properties of a matrix polymer, the surface of which is efficiently modified, that can be easily produced, and that are formed by an electrospinning method from a spinning material that is a resin composition including a fluorine-containing highly branched polymer (a) and a thermoplastic resin (b); a method for producing the fiber; and a method for modifying the surface of fine fibers.
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