Title:
BODILY FLUID ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2012/035787
Kind Code:
A1
Abstract:
The present invention provides a bodily fluid absorbent article adapted to absorb bodily fluid over a wide range thereof. An absorbent structure 4 in a bodily fluid absorbent article 1 includes an upper absorbent component 11 and a lower absorbent component 12. The absorbent structure 4 further includes one of a dispersing surface constituting the upper absorbent component 11 and kept in contact with the lower absorbent component 12 and a dispersing surface constituting the lower absorbent component 12 and kept in contact with the upper absorbent component 11. Such dispersing surface exhibits a dispersion velocity for bodily fluid higher than those exhibited by the absorbent sections defined immediately above and under this dispersing surface.
Inventors:
KAWAKAMI YUSUKE (JP)
TSUKUDA ATSUSHI (JP)
NAKAO HITOMI (JP)
TSUKUDA ATSUSHI (JP)
NAKAO HITOMI (JP)
Application Number:
PCT/JP2011/005267
Publication Date:
March 22, 2012
Filing Date:
September 16, 2011
Export Citation:
Assignee:
UNICHARM CORP (JP)
KAWAKAMI YUSUKE (JP)
TSUKUDA ATSUSHI (JP)
NAKAO HITOMI (JP)
KAWAKAMI YUSUKE (JP)
TSUKUDA ATSUSHI (JP)
NAKAO HITOMI (JP)
International Classes:
A61F13/15; A61F13/49; A61F13/53; A61F13/534
Foreign References:
JP2008136564A | 2008-06-19 | |||
US5846231A | 1998-12-08 | |||
JP2008154605A | 2008-07-10 | |||
US4842594A | 1989-06-27 | |||
US4327729A | 1982-05-04 | |||
US6118042A | 2000-09-12 | |||
US5785696A | 1998-07-28 | |||
JP2003116917A | 2003-04-22 | |||
JP2008099947A | 2008-05-01 |
Other References:
See also references of EP 2616028A4
Attorney, Agent or Firm:
SHIRAHAMA, Yoshiharu et al. (13-8 Shimbashi 2-chome, Minato-k, Tokyo 04, JP)
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