Title:
STEP-WISE HAIR COLOR COMPOSITION AND COSMETIC COMPOSITION COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/219455
Kind Code:
A1
Abstract:
The present invention relates to a step-wise hair color composition and a cosmetic composition comprising the hair color composition, the hair color composition comprising nanoparticles and a polyphenol, wherein the nanoparticles contain an iron salt, an anti-oxidant, and water, have a mean particle diameter of 90 to 320 nm, and develop color by contact with oxygen.
Inventors:
PARK SUNG YOUNG (KR)
KIM SEUL GI (KR)
KIM SEUL GI (KR)
Application Number:
PCT/KR2023/006466
Publication Date:
November 16, 2023
Filing Date:
May 12, 2023
Export Citation:
Assignee:
KOREA NATIONAL UNIV OF TRANSPORTATION INDUSTRY ACADEMIC COOPERATION FOUNDATION (KR)
MODAMODA CO LTD (KR)
MODAMODA CO LTD (KR)
International Classes:
A61K8/19; A61K8/368; A61K8/58; A61K8/60; A61Q5/06
Foreign References:
| KR20210003404A | 2021-01-12 | |||
| KR20130045247A | 2013-05-03 | |||
| KR20180120874A | 2018-11-07 | |||
| KR20190031795A | 2019-03-27 | |||
| CN114344182A | 2022-04-15 |
Attorney, Agent or Firm:
IPCJ PATENT & LAW FIRM (KR)
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