Invention Grant
- Patent Title: Compositions containing direct dyes for imparting color and tone to the hair
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Application No.: US17853685Application Date: 2022-06-29
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Publication No.: US12036299B2Publication Date: 2024-07-16
- Inventor: Minli Shi , Leslie Warner , Kimberly Dreher
- Applicant: L'Oreal
- Applicant Address: FR Paris
- Assignee: L'OREAL
- Current Assignee: L'OREAL
- Current Assignee Address: FR Paris
- Agency: The Marbury Law Group, PLLC
- Priority: FR 10537 2021.10.05
- Main IPC: A61Q5/10
- IPC: A61Q5/10 ; A61K8/22 ; A61K8/36 ; A61K8/41 ; A61K8/46 ; A61Q5/06
Abstract:
The present disclosure relates to compositions for altering the tone or color of the hair, the compositions comprising at least one amino acid, at least one carboxylic acid, monoethanolamine, and at least one hair coloring agent comprising a direct dye. The disclosure also relates to methods of using the compositions.
Public/Granted literature
- US20230025989A1 COMPOSITIONS CONTAINING DIRECT DYES FOR IMPARTING COLOR AND TONE TO THE HAIR Public/Granted day:2023-01-26
Information query
