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. 02, 2025
Filed:
Oct. 11, 2024
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Constanze Kruck, Grevenbroich, DE;
Gabriele Weser, Essen, DE;
Claudia Kolonko, Remscheid, DE;
Imme Breuer, Düsseldorf, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
The present invention relates to a method for coloring keratin fibers, and in particular human hair. The method includes the steps of applying a coloring agent (F) to the keratin fibers and applying a conditioner (C) to the keratin fibers. The coloring agent (F) can includes (f1) at least one amino-functionalized silicone polymer and (f2) at least one pigment. The conditioner (c) can include (ci) at least one care substance selected from esterquat surfactants, amidoamine surfactants, quaternary imidazoline surfactants, homopolymers of diallyldimethyl ammonium chloride, copolymers of diallyldimethyl ammonium chloride, quaternized cellulose derivatives, chitosan, and derivatives of chitosan.