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:
Feb. 28, 2017
Filed:
Nov. 09, 2012
Applicant:
L'oreal, Paris, FR;
Inventors:
Michael DeGeorge, Old Bridge, NJ (US);
Frederic Legrand, Sevres, FR;
Assignee:
L'OREAL, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A45D 7/06 (2006.01); A61K 8/23 (2006.01); A61Q 5/06 (2006.01); A61K 8/22 (2006.01); A45D 7/04 (2006.01); A45D 7/00 (2006.01);
U.S. Cl.
CPC ...
A45D 7/06 (2013.01); A45D 7/04 (2013.01); A61K 8/22 (2013.01); A61K 8/23 (2013.01); A61Q 5/065 (2013.01); A45D 2007/001 (2013.01); A61K 2800/884 (2013.01);
Abstract
Disclosed are methods and compositions for altering the color of hair, comprising treating the hair with a pre-alkalizing composition and then treating the hair with a color-altering composition comprising at least one lift-enhancing agent, at least one oxidative dye precursor, at least one oxidizing agent chosen from peroxides, persulfates, perborates, percarbonates, peracids, bromates, their salts and mixtures thereof, and optionally, at least one direct dye.