Invention Grant
- Patent Title: Multi-phase water-based smudge-resistant make-up remover
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Application No.: US17217735Application Date: 2021-03-30
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Publication No.: US11633332B2Publication Date: 2023-04-25
- Inventor: Zhi Li , Hy Si Bui
- Applicant: L'OREAL
- Applicant Address: FR Paris
- Assignee: L'OREAL
- Current Assignee: L'OREAL
- Current Assignee Address: FR Paris
- Agency: McNees Wallace & Nurick LLC
- Main IPC: A61Q19/10
- IPC: A61Q19/10 ; A61K8/03 ; A61Q1/14 ; A61K8/06 ; A61K8/49 ; A61K8/19 ; A61K8/37 ; A61K8/31

Abstract:
A cleansing composition includes at least three visually distinct phase layers. The first visually distinct phase layer includes at least one cosmetic solvent and has a Hilderbrand solubility parameter δ value that is greater than 15 cal.1/3·cm−2/3 and includes at least one cationic surfactant and at least one inorganic salt. The second visually distinct phase layer includes at least one cosmetic solvent having a Hilderbrand solubility parameter δ value less than 7.5 cal.1/3·cm−2/3. And the third visually distinct phase layer includes at least one cosmetic solvent having a Hilderbrand solubility parameter δ value that is between 8 and 10 cal.1/3·cm−2/3.
Public/Granted literature
- US20220313567A1 MULTI-PHASE WATER-BASED SMUDGE-RESISTANT MAKE-UP REMOVER Public/Granted day:2022-10-06
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