Title:
ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2024/062924
Kind Code:
A1
Abstract:
This absorbent article (1) comprises an absorbent core (11a), wherein: the absorbent core (11a) has a central region (11aCV) and side regions (11aSV) on a crotch portion that straddles a central location (CL) of an absorbent body (10) in the longitudinal direction; the absorbent core (11a) has a pair of guides (11G) along the longitudinal direction at boundaries between the central region (11aCV) and the side regions (11aSV) in the left-right direction; the length (L1) of the central region (11aCV) in the left-right direction at the center location (CL) is shorter than the length (L2) of either side region (11aSV) in the left-right direction; and the guides (11G) guide deformation such that sites from the guides (11G) to ends (11ae) of the absorbent core (11a) in the left-right direction face the thighs of the wearer when worn.
More Like This:
| WO/2015/190962 | ABSORBENT ARTICLE EXHIBITING CONTROLLED DEFORMATION IN USE |
| JP6501292 | Absorbent article |
| JP2017158691 | ABSORBENT ARTICLE |
Inventors:
AKINO CHIERI (JP)
NAGAI TAKAHITO (JP)
KAWAMURA KOUJI (JP)
NAGAI TAKAHITO (JP)
KAWAMURA KOUJI (JP)
Application Number:
PCT/JP2023/032513
Publication Date:
March 28, 2024
Filing Date:
September 06, 2023
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/47; A61F13/475; A61F13/49; A61F13/494; A61F13/53; A61F13/534; A61F13/535
Domestic Patent References:
| WO2022071343A1 | 2022-04-07 |
Foreign References:
| JP2012157380A | 2012-08-23 | |||
| JP2016086872A | 2016-05-23 | |||
| JP2003116918A | 2003-04-22 | |||
| JP2016120017A | 2016-07-07 | |||
| JP3201606U | 2015-12-17 | |||
| JP2020025791A | 2020-02-20 | |||
| JPH1170141A | 1999-03-16 | |||
| JP2019130278A | 2019-08-08 | |||
| JP2004141532A | 2004-05-20 | |||
| JP2002233549A | 2002-08-20 |
Attorney, Agent or Firm:
ISSHIKI PATENT & TRADEMARK FIRM (JP)
Download PDF:
Previous Patent: FILM, LAMINATE, PLASMA PROCESSING APPARATUS, AND MANUFACTURING METHOD OF LAMINATE
Next Patent: DETECTION SYSTEM AND DETECTION METHOD
Next Patent: DETECTION SYSTEM AND DETECTION METHOD