Search International and National Patent Collections

1. (WO2017039338) HIGH INTERNAL PHASE WATER-IN-OIL TYPE COSMETIC COMPOSITION

Pub. No.:    WO/2017/039338    International Application No.:    PCT/KR2016/009754
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Sep 02 01:59:59 CEST 2016
IPC: A61K 8/19
A61K 8/29
A61K 8/891
A61K 8/34
A61K 8/06
A61Q 19/00
Applicants: AMOREPACIFIC CORPORATION
(주)아모레퍼시픽
Inventors: JEONG, Choon Bok
정춘복
KANG, Yu Jin
강유진
KIM, Kyung Nam
김경남
CHOI, Yeong Jin
최영진
Title: HIGH INTERNAL PHASE WATER-IN-OIL TYPE COSMETIC COMPOSITION
Abstract:
The present invention provides a high internal phase water-in-oil type cosmetic composition which shows colors by containing pearl particles or aqueous pigments in an internal phase. The present invention employs a particular kind of emulsifier forming large emulsification particles in order to allow the pearls or pigments to stably exist in an aqueous phase as an internal phase, and employs particular kinds of dispersant and preservative in order to supplement the emulsifying power for emulsion formation, prevent the separation of the formulation, and improve fluidity. In addition, in order to increase the degree of surface filling of the composition, silicone oil and ester oil are contained in an oil phase component as an external phase, and are mixed at a weight ratio in a suitable range. The cosmetic composition of the present invention provides the various aesthetic and functional effects of the pearls by stabilizing the pearls in the internal phase.