Title:
OIL-BASED COSMETIC
Document Type and Number:
WIPO Patent Application WO/2022/091845
Kind Code:
A1
Abstract:
Provided is an oil-based cosmetic in which uneveness or streak-like flow mark-like patterns are reduced or suppressed, and which exhibits excellent lustrous appearance. An oil-based cosmetic according to the present disclosure contains a first brilliant pigment having an average particle size of 80 µm or less and a polymeric oil-phase thickener. The mass ratio between the first brilliant pigment and a second brilliant pigment having an average particle size of greater than 80 µm is 55:45 to 100:0. In a case where a color material is included, the mass ratio of the first brilliant pigment to the color material is 2.0 or more, the content of the thickener particles is less than 4.0 mass%, and the viscosity is 50 mPa·s or greater at least at some temperatures between 80-150°C.
Inventors:
KOSAKA KYOHEI (JP)
CHIBA KIRIKO (JP)
CHIBA KIRIKO (JP)
Application Number:
PCT/JP2021/038455
Publication Date:
May 05, 2022
Filing Date:
October 18, 2021
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
A61Q1/02; A61K8/02; A61K8/81; A61Q1/04
Foreign References:
| JP2002138009A | 2002-05-14 | |||
| JP2020505473A | 2020-02-20 | |||
| JP2014118371A | 2014-06-30 | |||
| JP2012116822A | 2012-06-21 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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