Title:
化粧料及び化粧料の製造方法
Document Type and Number:
Japanese Patent JP7243815
Kind Code:
B2
Abstract:
Provided is a cosmetic wherein agglomeration during dispersion of a coloring pigment is suppressed, pigment irregularity in the bulk cosmetic and a coating film of the cosmetic is suppressed, and superior coloring pigment uniformity is demonstrated. An oily mixture composition including: (a) a silicone surfactant with an HLB of 6 or less; (b) an acrylic-silicone graft copolymer; (c) an oil that is liquid at 25°C; and (d) a coloring pigment.
Inventors:
Seiji Wataenoki
Tomohiro Hayakawa
Tomohiro Hayakawa
Application Number:
JP2021511445A
Publication Date:
March 22, 2023
Filing Date:
March 19, 2020
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
A61K8/894; A61K8/02; A61K8/06; A61K8/19; A61K8/29; A61K8/31; A61K8/37; A61K8/89; A61K8/891; A61Q1/02; A61Q1/06; A61Q1/12
Domestic Patent References:
| JP2015174844A | ||||
| JP2014084251A |
Foreign References:
| WO2018221174A1 | ||||
| WO2019004048A1 | ||||
| WO2016178380A1 | ||||
| WO2018216722A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Eimei International Patent Office