Methods of Applying Skin Wellness Agents to a Nonwoven Web Through Electrospinning Nanofibers
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United States of America Patent
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Issued Date -
Jan 28, 2010
app pub date -
Jun 8, 2007
filing date -
Jun 8, 2007
priority date (Note) -
Abandoned
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Abstract
Generally, the present invention is directed to, in one embodiment, a method for forming a composite nonwoven web configured to deliver skin wellness agents to the skin of a user. According to the method, an aqueous system of a hydrophilic polymer and a skin wellness agent is formed. The aqueous system is then electrospun onto a surface of a nonwoven web containing synthetic fibers. The resulting nanofibers have an average diameter of from about 50 nanometers to about 5000 nanometers, such as from about 200 nanometers to about 700 nanometers.
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