Title:
SKIN QUALITY-IMPROVING SHEET
Document Type and Number:
WIPO Patent Application WO/2020/044853
Kind Code:
A1
Abstract:
[Problem] To provide a skin quality-improving sheet that is capable of exerting the effect of ethyl α-D-glucoside within a shorter period of time, compared to ethyl α-D-glucoside-containing foods or cosmetics to be orally taken or applied on the skin, and increasing collagen in the skin at a pin point. [Solution] A skin quality-improving sheet configured from a sheet-shaped substrate and a plurality of microneedles, said microneedles being formed on one surface of the sheet-shaped substrate and containing ethyl α-D-glucoside.
Inventors:
HASHIMOTO TAKAO (JP)
Application Number:
PCT/JP2019/028592
Publication Date:
March 05, 2020
Filing Date:
July 22, 2019
Export Citation:
Assignee:
NISSHA CO LTD (JP)
International Classes:
A61M37/00; A61K8/02; A61K8/60; A61K8/81; A61K8/85; A61K8/90; A61K9/70; A61K31/7028; A61K47/32; A61K47/34; A61M35/00; A61P17/00; A61P43/00; A61Q19/00; A61Q19/08
Domestic Patent References:
| WO2014175310A1 | 2014-10-30 | |||
| WO2015190344A1 | 2015-12-17 |
Foreign References:
| JP2010115169A | 2010-05-27 | |||
| JP2002125692A | 2002-05-08 | |||
| JPS6023752B2 | 1985-06-08 |
Other References:
BOGAKI, TAKAYUKI ET AL.: "Manufacturing method of ethyl alpha-D-glucoside-rich sake-cake refermentation liqueur having a moisturizing effect", SEIBUTSU- KOGAKU KAISHI, vol. 94, no. 10, 2016, pages 594 - 600, XP009526037, ISSN: 0919-3758
HIROTSUNE, MASATO: "New Function of Ethyl a -D- Glucoside in Sake", JOURNAL OF THE BREWING SOCIETY OF JAPAN, vol. 99, no. 12, 1 January 2004 (2004-01-01), pages 836 - 841, XP055696383, ISSN: 0914-7314, DOI: 10.6013/jbrewsocjapan1988.99.836
See also references of EP 3827869A4
"World's first. A study group of Kenji Ozeki lab in Kanazawa Institute of Technology and Shata Shuzo Co., Ltd.", KANAZAWA INSTITUTE OF TECHNOLOGY, 13 September 2017 (2017-09-13), Retrieved from the Internet
HIROTSUNE, MASATO: "New Function of Ethyl a -D- Glucoside in Sake", JOURNAL OF THE BREWING SOCIETY OF JAPAN, vol. 99, no. 12, 1 January 2004 (2004-01-01), pages 836 - 841, XP055696383, ISSN: 0914-7314, DOI: 10.6013/jbrewsocjapan1988.99.836
See also references of EP 3827869A4
"World's first. A study group of Kenji Ozeki lab in Kanazawa Institute of Technology and Shata Shuzo Co., Ltd.", KANAZAWA INSTITUTE OF TECHNOLOGY, 13 September 2017 (2017-09-13), Retrieved from the Internet
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