Title:
POWDER DISPERSANT, POWDER-DISPERSED COMPOSITION CONTAINING SAME, AND COSMETIC
Document Type and Number:
WIPO Patent Application WO/2016/080270
Kind Code:
A1
Abstract:
Provided are: a powder dispersant which comprises an ester compound of a polyglycerin having an average polymerization degree of 2 to 20 as calculated in terms of a hydroxyl value with at least one component selected from monovalent carboxylic acids and derivatives thereof and at least one component selected from bivalent carboxylic acids and derivatives thereof, and which therefore has excellent dispersing properties and also has a good feeling upon use including less stickiness and good spreadability; a powder-dispersed composition containing the powder dispersant; and a cosmetic.
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Inventors:
TOYOSHIMA RYOSUKE (JP)
YAMADA TAKESHI (JP)
YAMADA TAKESHI (JP)
Application Number:
PCT/JP2015/081801
Publication Date:
May 26, 2016
Filing Date:
November 12, 2015
Export Citation:
Assignee:
SAKAMOTO YAKUHIN KOGYO CO LTD (JP)
International Classes:
A61K8/02; A61K8/37; A61K8/86; C09D17/00; C09K23/00
Domestic Patent References:
| WO2006095486A1 | 2006-09-14 | |||
| WO2010070808A1 | 2010-06-24 |
Foreign References:
| JPS5927807A | 1984-02-14 | |||
| JP2007197332A | 2007-08-09 | |||
| JP2008239550A | 2008-10-09 | |||
| JPS6087206A | 1985-05-16 |
Other References:
See also references of EP 3222268A4
Attorney, Agent or Firm:
TSUJIMOTO Kazuyoshi et al. (JP)
Kazuyoshi Tsujimoto (JP)
Kazuyoshi Tsujimoto (JP)
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