Title:
GLYCERIN DISPERSION AND COSMETIC
Document Type and Number:
WIPO Patent Application WO/2021/100600
Kind Code:
A1
Abstract:
Provided are: a glycerin dispersion in which the dispersibility and the storage stability of a hydrophobing inorganic powder are improved; and a cosmetic containing said glycerin dispersion. By employing an inorganic powder as a base material and by coating the inorganic powder with an organic surface treatment agent, a glycerin dispersion that contains hydrophobing inorganic powder to which hydrophobicity is imparted, a polyglycerin-based nonionic surfactant, and glycerin is provided.
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Inventors:
HASEGAWA YUKIO (JP)
Application Number:
PCT/JP2020/042243
Publication Date:
May 27, 2021
Filing Date:
November 12, 2020
Export Citation:
Assignee:
MIYOSHI KASEI INC (JP)
International Classes:
A61K8/19; A61K8/04; A61K8/27; A61K8/29; A61K8/34; A61K8/39; A61K8/86; A61Q1/00; A61Q1/02; A61Q1/04; A61Q1/10; A61Q1/12; A61Q15/00; A61Q17/04
Foreign References:
JP2018168141A | 2018-11-01 | |||
JP2017226610A | 2017-12-28 | |||
JP2018203624A | 2018-12-27 | |||
JPS63179972A | 1988-07-23 | |||
JP2004051945A | 2004-02-19 | |||
JPH053844B2 | 1993-01-18 | |||
JP2002188024A | 2002-07-05 |
Other References:
See also references of EP 4062896A4
Attorney, Agent or Firm:
KATO, Asamichi (JP)
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