Invention Grant
- Patent Title: Product for dyeing keratinous material, containing aminosilicones and pigments in specific weight relations
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Application No.: US17619896Application Date: 2020-06-02
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Publication No.: US11766395B2Publication Date: 2023-09-26
- Inventor: Constanze Kruck , Sandra Hilbig , Daniela Kessler-Becker
- Applicant: Henkel AG & Co. KGaA
- Applicant Address: DE Duesseldorf
- Assignee: HENKEL AG & CO. KGAA
- Current Assignee: HENKEL AG & CO. KGAA
- Current Assignee Address: DE Duesseldorf
- Agency: Lorenz & Kopf, LLP
- Priority: DE 2019208907.0 2019.06.19
- International Application: PCT/EP2020/065216 2020.06.02
- International Announcement: WO2020/254103A 2020.12.24
- Date entered country: 2021-12-16
- Main IPC: A61Q5/10
- IPC: A61Q5/10 ; A61K8/898 ; A61Q5/06
Abstract:
It is an object of the present disclosure to provide an agent for coloring keratinous material, in particular human hair, comprising
(a1) at least one amino-functionalized silicone polymer, and
(a2) at least pigment,
the weight ratio of all the pigments (a2) contained in the composition to all the amino-functionalized silicone polymers (a1) contained in the composition, i.e., the weight ratio (a2)/(a1), being not more than 0.95.
A second subject matter is a method for dyeing keratin material, wherein the agent is applied to the keratin material.
(a1) at least one amino-functionalized silicone polymer, and
(a2) at least pigment,
the weight ratio of all the pigments (a2) contained in the composition to all the amino-functionalized silicone polymers (a1) contained in the composition, i.e., the weight ratio (a2)/(a1), being not more than 0.95.
A second subject matter is a method for dyeing keratin material, wherein the agent is applied to the keratin material.
Public/Granted literature
Information query
