Invention Application
US20130345317A1 WATER-RELEASING COSMETIC COMPOSITION INCLUDING A HYDROPHOBIC SILICA AND A CO-EMULSIFIER
审中-公开
水释放化妆品组合物,包括疏水性二氧化硅和共同乳化剂
- Patent Title: WATER-RELEASING COSMETIC COMPOSITION INCLUDING A HYDROPHOBIC SILICA AND A CO-EMULSIFIER
- Patent Title (中): 水释放化妆品组合物,包括疏水性二氧化硅和共同乳化剂
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Application No.: US13529113Application Date: 2012-06-21
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Publication No.: US20130345317A1Publication Date: 2013-12-26
- Inventor: Catherine CHIOU
- Applicant: Catherine CHIOU
- Applicant Address: FR PARIS
- Assignee: L'OREAL S.A.
- Current Assignee: L'OREAL S.A.
- Current Assignee Address: FR PARIS
- Main IPC: A61K8/894
- IPC: A61K8/894 ; A61Q19/00

Abstract:
A water-releasing cosmetic composition in the form of an emulsion and process for preparing the cosmetic composition are provided. The cosmetic composition includes an aqueous phase and an oil phase. The aqueous phase includes a hydrating agent at a concentration, by weight, of about 1% to about 50%. The oil phase includes a silicone polymer, an emulsifying crosslinked siloxane elastomer, a hydrophobic silica and a co-emulsifier. The emulsifying crosslinked siloxane elastomer is at a concentration, by weight, of about 3%-20%, based upon weight of the composition. The hydrophobic silica is at a concentration, by weight, of about 0.1%-5%, based upon weight of the composition. The co-emulsifier is at a concentration, by weight, of about 0.01%-1%, based upon weight of the composition. The cosmetic composition converts from an emulsion to a plurality of droplets upon rubbing.
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