FIBER FOR ARTIFICIAL HAIR WITH ANTIBACTERIAL AND ANTIFUNGAL PROPERTIES AND METHODS OF PREPARING THE SAME
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United States of America Patent
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Issued Date -
May 16, 2013
app pub date -
Jan 17, 2012
filing date -
Nov 16, 2011
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Abandoned
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Abstract
Disclosed are fibers for the manufacture of artificial hair with a core/sheath structure which include antibacterial and antifungal nanoparticles in the sheath structure, thus providing antibacterial and antifungal properties which can last for a considerable period of time. The sheath structure of the fibers is formed to take about 20 to about 30% of the diameter of the fibers so that the fibers can retain desirable antibacterial and antifungal effects, thereby resolving problems of truncation of the fibers due to an increase of pressure in a spinning machine during a spinning process.
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