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:
Aug. 21, 2018
Filed:
Dec. 10, 2014
Applicant:
L'oreal, Paris, FR;
Inventors:
Boris Lalleman, Paris, FR;
Alain LaGrange, Coupvray, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/49 (2006.01); A61K 8/29 (2006.01); A61K 8/34 (2006.01); A61K 8/362 (2006.01); A61K 8/365 (2006.01); A61K 8/97 (2017.01); A61K 8/22 (2006.01);
U.S. Cl.
CPC ...
A61K 8/498 (2013.01); A61K 8/22 (2013.01); A61K 8/29 (2013.01); A61K 8/347 (2013.01); A61K 8/362 (2013.01); A61K 8/365 (2013.01); A61K 8/97 (2013.01); A61Q 5/10 (2013.01); A61K 2800/4324 (2013.01); A61K 2800/884 (2013.01);
Abstract
The present invention relates to a method for dyeing keratinous fibers, in particular human keratinous fibers, such as the hair, in which the said fibers are treated starting from one or more cosmetic compositions comprising a) one or more ortho-diphenol(s), b) one or more inorganic titanium salt(s) or alkoxytitanium(s), c) one or more acid(s) and d) optionally one or more chemical oxidizing agent(s), such as hydrogen peroxide or one or more hydrogen peroxide generating system(s).