Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2011-06-07
2011-06-07
Andres, Janet L. (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C549S430000, C549S448000
Reexamination Certificate
active
07956087
ABSTRACT:
The present invention is to provide skin cosmetics and anti-wrinkle agents which are excellent in reducing effect on wrinkle caused by photoaging.Skin cosmetics and anti-wrinkle agents which comprise a sugar alcohol derivative represented by the following formula (1):(wherein n is 1 to 5, preferably n=2.).
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S. Hamada et al., “Vitamin A and Derivatives thereof as Anti-wrinkle Material,” Fragrance Journal, vol. 26, No. 4, Apr. 15, 1998, pp. 75-77.
Haratake Akinori
Miura Kyoko
Andres Janet L.
Convington Raymond
Foley & Lardner LLP
Kao Corporation
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