Title:
FACE MASK AND SHEET-SHAPED BASE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2021/210531
Kind Code:
A1
Abstract:
[Problem] To provide a novel face mask. [Solution] A face mask according to the present invention comprising a sheet-shaped base material configured so as to cover at least a part of the face of a user, and a cosmetic composition impregnated into the sheet-shaped base material, wherein: the sheet-shaped base material being provided with a nose cut section through which the nose of the user passes; a length L from the lowest part of the nose cut section to a lower side of the sheet-shaped base material is in a range of 80-100 mm; at the lower side of the sheet-shaped base material, the radius R1 of a curve of a portion intersecting a center perpendicular line of the sheet-shaped base material is in a range of 170-230 mm; and a stringing length of the cosmetic composition is 10 mm or more when the face mask is pulled and removed at a speed of 1200 mm/min.
Inventors:
HAMAGUCHI MAMI (JP)
TAKAO NORIHIRO (JP)
TAKAO NORIHIRO (JP)
Application Number:
PCT/JP2021/015161
Publication Date:
October 21, 2021
Filing Date:
April 12, 2021
Export Citation:
Assignee:
DAIICHI SANKYO HEALTHCARE CO LTD (JP)
International Classes:
A61Q19/00; A45D44/22; A61K8/02; A61K8/34; A61K8/73
Foreign References:
| JP2018175625A | 2018-11-15 | |||
| JP2009286757A | 2009-12-10 | |||
| JP2008519864A | 2008-06-12 | |||
| JP2013128743A | 2013-07-04 | |||
| JP2018153632A | 2018-10-04 |
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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