Invention Application
- Patent Title: WATER IN OIL TYPE COSMETIC COMPOSITION FOR PREVENTING SYNERESIS
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Application No.: US16976993Application Date: 2019-03-01
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Publication No.: US20210000706A1Publication Date: 2021-01-07
- Inventor: Keita NISHIDA , Saki KAMADA
- Applicant: SHISEIDO COMPANY, LTD.
- Applicant Address: JP Tokyo
- Assignee: SHISEIDO COMPANY, LTD.
- Current Assignee: SHISEIDO COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2018-042197 20180308
- International Application: PCT/JP2019/008024 WO 20190301
- Main IPC: A61K8/06
- IPC: A61K8/06 ; A61K8/25 ; A61K8/46 ; A61K8/81 ; A61K8/04 ; A61Q19/00

Abstract:
The present disclosure provides a water in oil type cosmetic composition that prevents syneresis and exhibits favorable stability. A water in oil type cosmetic composition for preventing syneresis of the present disclosure is characterized by containing a compound which is solubilized by being neutralized as an active component. In addition, a preferred embodiment of the water in oil type cosmetic composition for preventing syneresis of the present disclosure is characterized by the compound which is solubilized by being neutralized being a water soluble compound which has a sulfonic acid group. Further, a water in oil type cosmetic of the present disclosure is characterized by containing: a compound which is solubilized by being neutralized; a gelling agent; water; and a powder component; the viscosity of the water in oil cosmetic being greater than or equal to 7000 mPa·s.
Public/Granted literature
- US11844850B2 Water in oil type cosmetic composition for preventing syneresis Public/Granted day:2023-12-19
Information query