美國
US 12,702,634 B2
Cosmetic composition comprising a particulate cellulosic compound, hydrophobic silica aerogel particles, and a semicrystalline polymer
US 12,702,634 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：L'OREAL。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- L'OREAL
- 發明人
- NAÏMA YOUSFI; CAROLE GUIRAMAND
- 公開日
- 2026-08-11
- 申請日
- 2024-06-21
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,634 B2 · US12702634 · 12702634
摘要
The present invention relates to a composition, especially cosmetic composition, in particular for caring for keratin materials, comprising: at least one particulate cellulosic compound; at least hydrophobic silica aerogel particles; and at least one semicrystalline polymer containing at least one alkyl acrylate chain. It also relates to a cosmetic process for caring for keratin materials comprising the application to the keratin materials of said composition.
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專利局網站： 美國專利商標局（USPTO）