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Sulfate Free Cleansing Composition That Confers High Salicylic Acid Deposition
Abstract: A cosmetic composition for treating acne includes at least one acne treatment active, for example, salicylic acid or a derivative thereof, which may present in an amount that is greater than 1%, by weight, based on the weight of the sulfate-free cleansing composition, and an aqueous carrier that includes at least one surfactant selected from the group consisting of sarcosinates, betaines, and combinations thereof, at least one solubilizer comprising a polyethylene glycol compound, and water. When the sulfate-free cleansing composition is applied to a keratinous tissue it demonstrates deposition and retention of the beta hydroxy acid on the keratinous tissue after rinsing with water.
Notices, Deadlines & Correspondence
Patent Information
Applicants
L'OREAL
Inventors
1. TAN, Siliu
2. LIN, Hungta
3. HARA, Ryuji
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317081933-STATEMENT OF UNDERTAKING (FORM 3) [01-12-2023(online)].pdf | 2023-12-01 |
| 2 | 202317081933-REQUEST FOR EXAMINATION (FORM-18) [01-12-2023(online)].pdf | 2023-12-01 |
| 3 | 202317081933-POWER OF AUTHORITY [01-12-2023(online)].pdf | 2023-12-01 |
| 4 | 202317081933-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [01-12-2023(online)].pdf | 2023-12-01 |
| 5 | 202317081933-FORM 18 [01-12-2023(online)].pdf | 2023-12-01 |
| 6 | 202317081933-FORM 1 [01-12-2023(online)].pdf | 2023-12-01 |
| 7 | 202317081933-DECLARATION OF INVENTORSHIP (FORM 5) [01-12-2023(online)].pdf | 2023-12-01 |
| 8 | 202317081933-COMPLETE SPECIFICATION [01-12-2023(online)].pdf | 2023-12-01 |
| 9 | 202317081933-Proof of Right [20-12-2023(online)].pdf | 2023-12-20 |
| 10 | 202317081933-FORM 3 [12-01-2024(online)].pdf | 2024-01-12 |