Title:
COSMETIC COMPOSITION CONTAINING INORGANIC PARTICLES FOR BLOCKING BLUE LIGHT
Document Type and Number:
WIPO Patent Application WO/2020/091217
Kind Code:
A1
Abstract:
The present invention relates to a cosmetic composition comprising inorganic particles for blocking blue light, containing inorganic particles having a blue light blocking effect as an active ingredient in the composition, reflecting and scattering light in a blue light wavelength range, thereby significantly blocking light of a blue light area that has otherwise been difficult to block conventionally.
Inventors:
KIM SU JI (KR)
LEE JI HYUN (KR)
LEE JUN BAE (KR)
PARK MYEONG SAM (KR)
LEE JI HYUN (KR)
LEE JUN BAE (KR)
PARK MYEONG SAM (KR)
Application Number:
PCT/KR2019/011503
Publication Date:
May 07, 2020
Filing Date:
September 05, 2019
Export Citation:
Assignee:
COSMAX INC (KR)
International Classes:
A61K8/02; A61K8/25; A61Q17/04; A61Q19/08
Foreign References:
| KR20180098773A | 2018-09-05 | |||
| KR20110001539A | 2011-01-06 | |||
| KR20110062501A | 2011-06-10 | |||
| JP2000080346A | 2000-03-21 | |||
| KR101861985B1 | 2018-05-29 |
Other References:
FUJIWARA, MASAHIRO: "Preparation of hierarchical architectures of silica particles with hollow structure and nanoparticle shells: A material for the high reflectivity of UV and visible light", LANGMUIR, vol. 26, no. 9, 6 April 2010 (2010-04-06), pages 6561 - 6567, XP055704248, ISSN: 0743-7463, DOI: 10.1021/la9043396
Attorney, Agent or Firm:
HMP IP GROUP (KR)
Download PDF: