Title:
皮膚外用剤および皮膚バリア機能改善剤
Document Type and Number:
Japanese Patent JP6959596
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an external preparation for skin and skin barrier function improving agent which is excellent in barrier function and can inhibit the decrease of the barrier function.SOLUTION: The external preparation for skin or skin barrier function improving agent according to the invention has an internal phase of an oil phase and an external phase of an aqueous phase; and is an O/W emulsion type containing a closed endoplasmic reticulum formed from an amphiphilic agent which spontaneously forms the closed endoplasmic reticulum. The internal phase has a mean particle diameter of 1000 nm or less.SELECTED DRAWING: None
Inventors:
Kazuo Tajima
Yoko Imai
Kazuya Yamashita
Asuka Honma
Mizuguchi Yamaguchi
Kinya Takagaki
Yoshihiro Tokudome
Yoko Imai
Kazuya Yamashita
Asuka Honma
Mizuguchi Yamaguchi
Kinya Takagaki
Yoshihiro Tokudome
Application Number:
JP2015206187A
Publication Date:
November 02, 2021
Filing Date:
October 20, 2015
Export Citation:
Assignee:
Kanagawa University
Toyo Shinyaku Co., Ltd.
Toyo Shinyaku Co., Ltd.
International Classes:
A61K8/39; A61K8/06; A61K8/14; A61K8/31; A61K8/34; A61K8/37; A61K8/49; A61K8/63; A61K8/67; A61K8/92; A61K9/107; A61K9/127; A61K31/215; A61K31/704; A61K47/14; A61P17/00; A61P17/16; A61Q19/00
Domestic Patent References:
| JP2014141479A | ||||
| JP2011195511A | ||||
| JP2010064678A1 | ||||
| JP2002020236A |
Foreign References:
| WO2013146387A1 |
Other References:
FRAGRANCE JOURNAL(2013 Dec),Vol.41,No.12,p.33-38
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi