- 专利标题: Method for dyeing keratinous material by means of a premix of aminosilicone and a chromophoric compound
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申请号: US17620092申请日: 2020-04-23
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公开(公告)号: US11771641B2公开(公告)日: 2023-10-03
- 发明人: Constanze Kruck , Sandra Hilbig , Daniela Kessler-Becker , Sofie Baumann
- 申请人: Henkel AG & Co. KGaA
- 申请人地址: DE Duesseldorf
- 专利权人: HENKEL AG & CO. KGAA
- 当前专利权人: HENKEL AG & CO. KGAA
- 当前专利权人地址: DE Duesseldorf
- 代理机构: Lorenz & Kopf, LLP
- 优先权: DE 2019208900.3 2019.06.19
- 国际申请: PCT/EP2020/061279 2020.04.23
- 国际公布: WO2020/254012A 2020.12.24
- 进入国家日期: 2021-12-16
- 主分类号: A61Q5/10
- IPC分类号: A61Q5/10 ; A61K8/898 ; A61K8/34 ; A61K8/37 ; A61K8/39
摘要:
A process is provided for dyeing keratinous material. The process includes (1) providing an agent (a) that includes (a1) at least one amino-functionalized silicone polymer and (a2) at least one colorant compound. The process further includes (2) providing an agent (b) that includes (b1) water and (b2) at least one fat component. The method includes (3) preparing an application mixture by mixing agents (a) and (b) and (4) applying the application mixture to the keratinous material. Further, the method includes (5) exposing the application mixture to the keratinous material and (6) rinsing the application mixture with water.
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