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. 17, 2025
Filed:
Jan. 12, 2022
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Phillip Jaiser, Langenfeld, DE;
Torsten Lechner, Langenfeld, DE;
Juergen Schoepgens, Schwalmtal, DE;
Marc Nowottny, Moenchengladbach, DE;
Carsten Mathiaszyk, Essen, DE;
Andreas Walter, Ratingen, DE;
Carolin Kruppa, Hilden, DE;
Avni Tairi, Duisburg, DE;
Henkel AG & Co. KGaA, Düesseldorf, DE;
Abstract
An agent for dyeing keratin material, such as human hair, may include at least two organosilicon compounds different from each other. Each organosilicon compound may be independently selected from silanes with one, two, or three silicon atoms, and the organosilicon compound may include one or more hydroxyl groups and/or hydrolyzable groups per molecule. The agent may include at least one pigment, and at least one fatty component that is liquid at 20° C. and/or an organic solvent. The agent may be used for dyeing keratin material.