Title:
ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2020/262210
Kind Code:
A1
Abstract:
A plurality of elastic members (36) is provided to be stretchable in the lengthwise direction (X) in a second standing section (35) of a leak-proof cuff (3). A plurality of elastic members (42) is disposed to be stretchable in the lengthwise direction (X) in a leg cuff (41). When the length in the lengthwise direction of each of the leak-proof cuff (3) and the leg cuff (41) is defined as a cuff lengthwise length and the cuff lengthwise lengths of both cuffs (3, 41) in a fully extended state are defined as 100, the shrinkage stress per one elastic member (36) in the second standing section (35) having a cuff lengthwise length of 70 is smaller than the shrinkage stress per one elastic member (42) in the leg cuff (41) having a cuff lengthwise length of 70, and the shrinkage stress of the whole second standing section (35) having a cuff lengthwise length of 70 is larger than the shrinkage stress of the whole leg cuff (41) having a cuff lengthwise length of 70.
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Inventors:
SHIRAKAWA TAKASHI (JP)
TOMITA MINA (JP)
TOMITA MINA (JP)
Application Number:
PCT/JP2020/024051
Publication Date:
December 30, 2020
Filing Date:
June 19, 2020
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
A61F13/49; A61F13/494
Domestic Patent References:
| WO2017110150A1 | 2017-06-29 |
Foreign References:
| JP2011050501A | 2011-03-17 | |||
| JP2014121374A | 2014-07-03 | |||
| JP2015226831A | 2015-12-17 | |||
| JP2009018095A | 2009-01-29 | |||
| JP2016185176A | 2016-10-27 | |||
| JP2001029386A | 2001-02-06 | |||
| JPH11285510A | 1999-10-19 | |||
| JP2011050501A | 2011-03-17 | |||
| JP2008307223A | 2008-12-25 |
Other References:
See also references of EP 3991707A4
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (JP)
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