SKIN CARE PREPARATION FOR EXTERNAL APPLICATION IN FORM OF WATER-IN-OIL EMULSION CONTAINING CERAMIDES Russian patent published in 2011 - IPC A61K8/06 A61K8/41 A61K8/44 A61K8/63 A61Q19/00 A61P17/00 

Abstract RU 2428966 C2

FIELD: chemistry.

SUBSTANCE: invention is a cosmetic preparation for external application in form of a water-in-oil emulsion which contains ceramide in form of liposome, hectorite, modified quaternary ammonium salt, di(phytosteryl/octyldodecyl)N-lauroyl glutamate and phytosterol.

EFFECT: invention ensures adequate delivery of ceramide through the corneous layer.

2 cl, 4 ex, 8 tbl

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RU 2 428 966 C2

Authors

Akatsuka Khidetaka

Seino Ajako

Seto Tadakhito

Suzuki Masasi

Dates

2011-09-20Published

2007-11-28Filed