Cosmetic sunscreen compositions, use of hydroxyapatite, and use of a cosmetic sunscreen composition
The combination of organic UV filters, polymers, surfactants, and hydroxyapatite in sunscreen compositions addresses the challenge of achieving high SPF with improved application and texture, enhancing photoprotection and skin feel.
FR3164892A3Active Publication Date: 2026-01-30LOREAL SA
0 Cites 0 Cited by
Patent Information
- Application Number
- FR2024009520
- Authority / Receiving Office
- FR · FR
- Patent Type
- Utility models
- Current Assignee / Owner
- Priority Date
- 2024-07-26
- Filing Date
- 2024-09-09
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-09-09
AI Technical Summary
Technical Problem
Existing sunscreen compositions face challenges in achieving high SPF values while minimizing oily feel, sticky texture, long drying time, shiny residue, and undesirable skin whitening, without increasing the quantity of UV filters.
Method used
A cosmetic sunscreen composition comprising organic UV filters, polymers, surfactants, and hydroxyapatite, which enhances SPF without additional UV filters, offering improved photoprotection, easy application, and a smooth texture.
Benefits of technology
The composition achieves higher SPF values with a stable, easy-to-apply, non-shiny, and imperceptible feel, maintaining hydration and sebum control, and providing broad-spectrum protection against UV radiation.
✦ Generated by Eureka AI based on patent content.
Abstract
Cosmetic Sunscreen Compositions, Use of Hydroxyapatite, and Use of a Cosmetic Sunscreen Composition. The present invention relates to a cosmetic sunscreen composition comprising (a) at least one organic UV filter; (b) at least one polymer; (c) at least one surfactant; and (d) hydroxyapatite. The invention also relates to the use of hydroxyapatite to improve the SPF of cosmetic sunscreen compositions and the use of said cosmetic sunscreen composition. Figure for abstract: none
Need to check novelty before this filing date? Find Prior Art