Title:
ABSORBENT BODY AND ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2019/107238
Kind Code:
A1
Abstract:
This absorbent body (4) includes absorbent fibers (12F) and fiber blocks (11) including synthetic fibers (11F), a plurality of fiber blocks (11) being interlaced with each other, or fiber blocks (11) and absorbent fibers (12F) being interlaced. The mass ratio (fiber block ratio) of fiber blocks (11) contained with respect to the absorbent fibers (12F) is smaller on a skin-facing side (surface sheet (2) side) of the absorbent body (4) than on a non-skin-facing side (surface sheet (3) side) thereof. The fiber blocks (11) have a main body (110) defined by two mutually opposing base surfaces (111) and a skeleton surface (112) intersecting with both base surfaces (111).
Inventors:
ITOI NAMIE (JP)
YUYAMA AKI (JP)
KANEKO MASAYA (JP)
YUYAMA AKI (JP)
KANEKO MASAYA (JP)
Application Number:
PCT/JP2018/042938
Publication Date:
June 06, 2019
Filing Date:
November 21, 2018
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
A61F13/534; D04H1/4382; D04H1/46
Domestic Patent References:
| WO2017079586A1 | 2017-05-11 |
Foreign References:
| JP2007211367A | 2007-08-23 | |||
| JP2005237952A | 2005-09-08 | |||
| JP2002301105A | 2002-10-15 | |||
| JP2017202265A | 2017-11-16 | |||
| US20100174259A1 | 2010-07-08 | |||
| US4813948A | 1989-03-21 | |||
| JP2003052750A | 2003-02-25 |
Other References:
SUEO KAWABATA: "The Standardization and Analysis of Texture Evaluation", 10 July 1980
See also references of EP 3677235A4
See also references of EP 3677235A4
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (JP)
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