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:
Mar. 11, 2025
Filed:
Jun. 07, 2021
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Constanze Kruck, Grevenbroich, DE;
Sandra Hilbig, Bochum, DE;
Melanie Moch, Dormagen, DE;
Daniela Kessler-Becker, Leverkusen, DE;
HENKEL AG & CO. KGAA, Duesseldorf, NY (US);
Abstract
An agent for dying (e.g. coloring) keratinous material, in particular human hair, is disclosed. The agent comprises (a1) at least one alkyl (poly)glycoside, (a2) at least one pigment, and (a3) at least one amino-functionalized silicone polymer. A process for dyeing keratinous material with the agent is also disclosed. The process comprises preparing an application mixture comprising, applying the application mixture to keratinous material for a time sufficient to expose the keratinous material to the agent, and then rinsing the application mixture from the keratinous material with water. A multicomponent packaging unit (kit-of-parts) for dyeing keratinous material with the agent is also disclosed.