- 专利标题: Phyllosilicate compositions and uses thereof for skin cell regeneration
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申请号: US15768752申请日: 2016-10-17
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公开(公告)号: US11413226B2公开(公告)日: 2022-08-16
- 发明人: Vincent Bourgeteau , Fabrizio Fordiani
- 申请人: EPHYLA SAS
- 申请人地址: FR Arzal
- 专利权人: EPHYLA SAS
- 当前专利权人: EPHYLA SAS
- 当前专利权人地址: FR Arzal
- 代理机构: Brouillette Legal Inc.
- 代理商 Robert Brouillette
- 国际申请: PCT/IB2016/056230 WO 20161017
- 国际公布: WO2017/064686 WO 20170420
- 主分类号: A61K8/26
- IPC分类号: A61K8/26 ; A61K8/06 ; A61K8/25 ; A61Q17/04 ; A61Q19/00
摘要:
A Pickering formulation for use as a pharmaceutical or cosmetic composition for regenerating skin cells, allowing reducing skin stretch marks on a human skin, or healing skin cells after a burn, such as a sunburn. The Pickering formulation comprises an emulsion of oil and water phases stabilized with an organic-modified natural physosillicate, such as hectorite, montmori-Uonite, or bentonite. The pharmaceutical or cosmetic composition can be free of primary emulsifier or primary surfactant reducing as such the toxicity of the composition for the skin. As such, the pharmaceutical or cosmetic composition may consist essentially of the Pickering formulation. Indeed, it is demonstrated that the Pickering formulation can act itself as an active ingredient of the pharmaceutical or cosmetic composition leading to significant skin cell regeneration. The invention is particularly useful for reduction of stretchmarks. The Pickering formulation also boosts the sun protection factor, or SFP, of sunscreen compositions.
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