美國
US 12,697,294 B2
Hair oil formulation
US 12,697,294 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-04。申請人:Rohm and Haas Company; Dow Global Technologies LLC。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- Rohm and Haas Company; Dow Global Technologies LLC
- 發明人
- Lu Bai; Nikhil J. Fernandes; Emmett M. Partain III; Lyndsay M. Leal; Binghe Gu; Jennifer P. Todd; Peilin Yang
- 公開日
- 2026-08-04
- 申請日
- 2022-08-08
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,294 B2 · US12697294 · 12697294
摘要
A hair care formulation is provided, comprising: a dermatologically acceptable vehicle; a dermatologically acceptable oil; and a deposition aid polymer, wherein the deposition aid polymer is a dextran polymer functionalized with an amine group; wherein the dextran polymer has a weight average molecular weight of 100,000 to 650,000 Daltons; and wherein the deposition aid polymer enhances deposition of the dermatologically acceptable oil from the hair care formulation onto mammalian hair.
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專利局網站: 美國專利商標局(USPTO)