Title:
COSMETIC
Document Type and Number:
WIPO Patent Application WO/2021/131987
Kind Code:
A1
Abstract:
The present invention aims to provide a cosmetic having high saturation but also having excellent fading properties. The present invention pertains to a cosmetic containing an α-iron oxide (III) that includes 15–40 mol% aluminum.
Inventors:
NAKANO YUSUKE (JP)
Application Number:
PCT/JP2020/047045
Publication Date:
July 01, 2021
Filing Date:
December 16, 2020
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
A61Q1/00; A61K8/19; A61K8/26; A61K8/58; A61Q1/02; A61Q1/04
Domestic Patent References:
| WO2019245046A1 | 2019-12-26 | |||
| WO2019245046A1 | 2019-12-26 |
Foreign References:
| JP2015086126A | 2015-05-07 | |||
| JP2018070441A | 2018-05-10 | |||
| JP2004043208A | 2004-02-12 | |||
| JP2016534215A | 2016-11-04 | |||
| JP2019239100A | 2019-12-27 |
Other References:
"New Cosmetic Science", 2001, NANZANDO CO., LTD.
HIDEKI HASHIMOTO: "Iron Oxide-Based Red Pigment with Ultra-High Chromatic Intensity", NEW TECHNOLOGY PRESENTATION MEETINGS, 4 December 2018 (2018-12-04)
See also references of EP 4082618A4
HIDEKI HASHIMOTO: "Iron Oxide-Based Red Pigment with Ultra-High Chromatic Intensity", NEW TECHNOLOGY PRESENTATION MEETINGS, 4 December 2018 (2018-12-04)
See also references of EP 4082618A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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