Method for evaluating cosmetic for effectiveness in improving wrinkles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 8, 2016
Grant Date -
Jun 18, 2015
app pub date -
Mar 6, 2013
filing date -
Mar 27, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The purpose of the present invention is to provide a rapid and widely practicable cosmetic-evaluating method for evaluating the performance of candidate cosmetics in improving wrinkles in the horny cell layer. Provided is a method for evaluating the effectiveness in wrinkle improvement of a candidate cosmetic by immersing a horny-cell-layer sheet having creases and wrinkles in the candidate cosmetic, and verifying the disappearance of the creases and wrinkles after drying, whereby the purpose is achieved.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully