Title:
化粧料添加剤およびその製造方法
Document Type and Number:
Japanese Patent JP7358375
Kind Code:
B2
Abstract:
This cosmetic additive comprises porous particles, an organic light energy ray absorber incorporated in the porous particles, and a cured product for sealing the organic light energy ray absorber. The cured product contains silicon.
Inventors:
Junji Ohshima
Koichi Shimano
Fukuhara Japanese Castle
Kenta Nomura
Koichi Shimano
Fukuhara Japanese Castle
Kenta Nomura
Application Number:
JP2020550469A
Publication Date:
October 10, 2023
Filing Date:
October 01, 2019
Export Citation:
Assignee:
Osaka Gas Chemicals Co., Ltd.
International Classes:
A61K8/25; A61K8/06; A61K8/35; A61K8/37; A61K8/73; A61K8/89; A61Q17/04; C01B33/18
Domestic Patent References:
| JP11349469A | ||||
| JP2018083759A | ||||
| JP2011001332A | ||||
| JP2010053272A | ||||
| JP2013213041A |
Attorney, Agent or Firm:
Hiroyuki Okamoto
Shinichi Uda
Shinichi Uda