Title:
化粧用アルコゲルシート及びその製造方法
Document Type and Number:
Japanese Patent JP6853994
Kind Code:
B2
Abstract:
A cosmetic gel sheet suitable for a cosmetic field or a medical field is provided. The cosmetic alcogel sheet of the present invention comprises: a water-soluble nonwoven fabric or a water-soluble film; and an alcogel which is laminated on it and contains carboxy group-containing water-soluble polymer, polyalcohol and acid as essential components, and the sheet is characterized in that the water content of the gel is 30% by mass or less. It is more preferred that the carboxy group-containing water-soluble polymer is carboxy group-containing polysaccharides, and the polyalcohol is glycerin. The cosmetic alcogel sheet of the present invention can be manufactured by: drying an aqueous solution containing carboxy group-containing water-soluble polymer, polyalcohol and acid as essential components on a releasable sheet to manufacture gel, and then laminating the gel on a water-soluble nonwoven fabric or a water-soluble film.
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Inventors:
Gon Yingshu
Naoko Kondo
Fumio Kamiyama
Naoko Kondo
Fumio Kamiyama
Application Number:
JP2016112303A
Publication Date:
April 07, 2021
Filing Date:
June 04, 2016
Export Citation:
Assignee:
Cosmed Pharmaceutical Co., Ltd.
International Classes:
A61K8/02; A61K8/20; A61K8/34; A61K8/365; A61K8/73; A61K8/81; A61Q19/00
Domestic Patent References:
| JP2002212027A | ||||
| JP11228340A | ||||
| JP63297320A | ||||
| JP2012214454A |
Foreign References:
| WO2015122433A1 | ||||
| WO2015002091A1 |