The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 1994
Filed:
Jul. 17, 1992
Applicant:
Inventors:
Eric Pilleux, Paris, FR;
Ming Li, Gif-sur-Yvette, FR;
Jean-Pierre Cosson, Noumea, FR;
Daniel Guenard, Montrouge, FR;
Thierry Sevenet, Paris, FR;
Pierre Potier, Paris, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 62 ; 424401 ; 424450 ; 514844 ; 514938 ;
Abstract
A cosmetic or dermatological composition contains as an active ingredient at least one arbutoside derivative with the following general formula: ##STR1## wherein: R represents an unsaturated aliphatic or aromatic hydroxylated residue having 4 to 16 carbon atoms, and R' represents a hydrogen atom or the ##STR2## radical. Ar represents a phenyl radical that may be substituted by one or more hydroxyl groups. Applications of the composition include the bleaching of skin and the treatment of pigmented spots.