Cosmetic path using method thereof, and cosmetic path package
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United States of America Patent
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N/A
Issued Date -
May 3, 2007
app pub date -
Jun 3, 2004
filing date -
Jun 3, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention provides a cosmetic patch which can contain therein either one of a water soluble vitamin and a fat soluble vitamin, particularly when the vitamin is vitamin C, can contain and retain vitamin C stably while avoiding its deterioration due to oxidation or hydrolysis and not causing deterioration of the gel, and is equipped with a desired level of adhesive force; a using method of a cosmetic patch capable of effectively transferring vitamin C into the skin from the cosmetic patch; and a cosmetic patch package for storing the cosmetic patch therein. The present invention relates to a cosmetic patch obtained by incorporating a vitamin in an adhesive polyurethane gel which has hydrophilic alkylene oxide segments and hydrophobic alkylene oxide segments and has most or all of these segments in liquid form at normal temperature.
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Family
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Cited Art Landscape
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