Title:
POWDER COSMETIC AND PRODUCTION METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2022/264945
Kind Code:
A1
Abstract:
Provided is a powder cosmetic that improves overall usability and also improves formability and impact resistance as a solid powder cosmetic. According to the present invention, a powder cosmetic that includes 80–99 mass% of a powder component and 1–20 mass% of an oil component includes, as the powder component, at least one of component (A), component (B), and component (C). Component (A): hollow silica particles that have an average particle size of 1–10 μm. Component (B): solid silica particles that have an average particle size of 2–7 μm. Component (C): porous silica particles that have an average particle size of 1–30 μm.
Inventors:
ITO SHUN (JP)
Application Number:
PCT/JP2022/023514
Publication Date:
December 22, 2022
Filing Date:
June 10, 2022
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
A61K8/25; A61K8/02; A61Q1/00; A61Q1/10
Foreign References:
| JP2019014670A | 2019-01-31 | |||
| JP2012087117A | 2012-05-10 | |||
| JP2013129622A | 2013-07-04 | |||
| JP2009280507A | 2009-12-03 | |||
| JP2013129622A | 2013-07-04 | |||
| JP2011256098A | 2011-12-22 | |||
| JPH1192688A | 1999-04-06 | |||
| JP2002146238A | 2002-05-22 | |||
| JP2003261421A | 2003-09-16 | |||
| JP2003061229A | 2003-02-28 | |||
| JP2007055990A | 2007-03-08 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Download PDF: