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Title:
ZINC OXIDE POWDER FOR COSMETICS, DISPERSION LIQUID, AND COSMETICS
Document Type and Number:
Japanese Patent JP2017222589
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a zinc oxide powder having excellent sebum solidifying properties, and a dispersion liquid and cosmetics containing the zinc oxide powder.SOLUTION: A zinc oxide powder has a content of water-soluble matter of 0.30 mass% or less, with a mass ratio between alkali metal and alkaline earth metal in the water-soluble matter of 1:2-10:1.SELECTED DRAWING: None

Inventors:
SUMA SHUNSUKE
HOSODA SHINGO
NISHIDA KENICHIRO
Application Number:
JP2016118020A
Publication Date:
December 21, 2017
Filing Date:
June 14, 2016
Export Citation:
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Assignee:
SUMITOMO OSAKA CEMENT CO LTD
International Classes:
A61K8/27; A61Q1/00; A61Q1/02; A61Q1/12
Domestic Patent References:
JPH07118133A1995-05-09
JP2014201465A2014-10-27
JP2007503373A2007-02-22
JPH02289506A1990-11-29
JPS57205319A1982-12-16
JPS63288914A1988-11-25
JP2007008804A2007-01-18
JPH02208369A1990-08-17
JP2007277415A2007-10-25
JP2005534607A2005-11-17
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Suzuki Mitsuyoshi