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:
Jun. 03, 2025
Filed:
Oct. 11, 2021
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Constanze Kruck, Grevenbroich, DE;
Sandra Hilbig, Bochum, DE;
Melanie Moch, Dormagen, DE;
Daniela Kessler-Becker, Leverkusen, DE;
Assignee:
HENKEL AG & CO. KGAA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/898 (2006.01); A61Q 5/06 (2006.01);
U.S. Cl.
CPC ...
A61K 8/898 (2013.01); A61Q 5/065 (2013.01); A61K 2800/432 (2013.01); A61K 2800/438 (2013.01);
Abstract
An agent for dyeing keratinous material (e.g. human hair) is disclosed. The agent comprises at least one amino-functionalized silicone polymer; at least one color-imparting compound; and at least one addition product of C-Calkylene oxide(s) to the esters of C-Cfatty acids and C-Caromatic alcohols. A method for dyeing keratinous material is also disclosed, and comprises applying the agent to keratinous material, exposing the agent to the keratinous material, and rinsing the keratinous material to remove the agent.