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. 26, 2017
Filed:
Oct. 05, 2012
Applicant:
L'oreal, Paris, FR;
Inventors:
Andrew Greaves, Magny-le-Hongre, FR;
Gustavo Luengo, Montévrain, FR;
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/46 (2006.01); C07C 323/60 (2006.01); A61Q 5/00 (2006.01); A45D 19/02 (2006.01); C07C 323/25 (2006.01);
U.S. Cl.
CPC ...
A61K 8/46 (2013.01); A45D 19/02 (2013.01); A61Q 5/00 (2013.01); A61Q 5/002 (2013.01); C07C 323/25 (2013.01); C07C 323/60 (2013.01);
Abstract
The subject of the present invention is a compound of formula (I) below, the addition salts thereof, the dimer thereof and also the organic or inorganic acid salts thereof, the optical isomers thereof, the geometric isomers thereof, and the solvates thereof such as hydrates: (I) These compounds are sensitive to pH and of use for the treatment of keratin fibers, such as human keratin fibers and in particular the hair.