Title:
ABSORBENT ARTICLE AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2013/099739
Kind Code:
A1
Abstract:
An objective of the present invention is to provide an absorbent article with which, both when dry, prior to absorbing blood, and when wet, after absorbing blood, is provided with a fit in a wearer's excretory orifice, especially the labia minora, and which is not prone to leaking. Provided is an absorbent article (1), including a liquid-permeable top sheet (5), a non liquid-permeable back sheet (9), and an absorbent body (8) between the liquid-permeable top sheet (5) and the non liquid-permeable back sheet (9). The absorbent article (1) further comprises a center high part (2) which protrudes in the thickness direction of the absorbent article in an excretory orifice contact region. The center high part (2) further includes a portion of the top sheet (5), and a cushion part (7) which is positioned between the top sheet (5) and the absorbent body (8). The center high part (2) further includes a central part (11), and an outer circumference part (12) which surrounds the central part (11). The density of the cushion part (7) in the outer circumference part (12) is greater than the density of the cushion part (7) in the central part (11).
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Inventors:
NODA YUKI (JP)
TAMURA TATSUYA (JP)
HASHINO AKIRA (JP)
TAMURA TATSUYA (JP)
HASHINO AKIRA (JP)
Application Number:
PCT/JP2012/082977
Publication Date:
July 04, 2013
Filing Date:
December 19, 2012
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/15; A61F13/00; A61F13/472; A61F13/534
Foreign References:
| JP2011067484A | 2011-04-07 | |||
| JP2010279568A | 2010-12-16 | |||
| JPH06502104A | 1994-03-10 | |||
| JP2011104001A | 2011-06-02 | |||
| JP2011072650A | 2011-04-14 | |||
| JP2008229032A | 2008-10-02 | |||
| JP2008229033A | 2008-10-02 | |||
| JP2008025078A | 2008-02-07 | |||
| JP2008025079A | 2008-02-07 | |||
| JP2011226010A | 2011-11-10 | |||
| JP2011226011A | 2011-11-10 | |||
| JP2002528174A | 2002-09-03 |
Other References:
FUJITA A.: "Organic compound predictions and organic paradigms", KAGAKU NO RYOIKI, vol. 11, no. 10, 1957, pages 719 - 725
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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Claims: