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:
Dec. 31, 2024
Filed:
Feb. 17, 2023
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Razi Abbas, Shelton, CT (US);
Tugce Cansev, Hamburg, DE;
Thomas Hippe, Appen, DE;
Astrid Kleen, Haseldorf, DE;
Hartmut Manneck, Barnitz, DE;
Stefan Hoepfner, Hamburg, DE;
Tiffany Lea Fielder, Norwalk, CT (US);
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/20 (2006.01); A61K 8/22 (2006.01); A61K 8/34 (2006.01); A61K 8/41 (2006.01); A61K 8/46 (2006.01); A61K 8/49 (2006.01); A61K 8/81 (2006.01);
U.S. Cl.
CPC ...
A61K 8/4973 (2013.01); A61K 8/20 (2013.01); A61K 8/22 (2013.01); A61K 8/345 (2013.01); A61K 8/411 (2013.01); A61K 8/415 (2013.01); A61K 8/463 (2013.01); A61K 8/4926 (2013.01); A61K 8/494 (2013.01); A61K 8/8158 (2013.01); A61Q 5/10 (2013.01); A61K 2800/30 (2013.01); A61K 2800/882 (2013.01);
Abstract
The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursors 2-(1,3-benzodioxol-5-ylamino)ethanol and 1-phenyl-3-methylpyrazol-5-one in combination with at least one oxidation base.