Title:
PERMEABLE NONWOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2013/065794
Kind Code:
A1
Abstract:
The objective of this invention is to provide a permeable nonwoven fabric imparted with uniform permeability for smoothly absorbing urine, bodily fluids, and the like. This permeable nonwoven fabric is characterized in comprising a polyolefin thermoplastic fiber, the average value and CV value of the permeable flow length value at a 45° inclination in the MD direction of the nonwoven fabric being respectively no more than 90 mm and no more than 5.0, and the R value of the second-time permeability durability index being no more than 60%.
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Inventors:
YAHANASHI MASAHIRO (JP)
ZEISHO KAZUYA (JP)
NAKAHIGASHI TOSHIKO (JP)
ZEISHO KAZUYA (JP)
NAKAHIGASHI TOSHIKO (JP)
Application Number:
PCT/JP2012/078358
Publication Date:
May 10, 2013
Filing Date:
November 01, 2012
Export Citation:
Assignee:
ASAHI KASEI FIBERS CORP (JP)
International Classes:
D06M15/647; A61F13/49; A61F13/511; D04H1/4291; D04H3/16; D06M15/53; D06M101/20
Foreign References:
| JP2008038277A | 2008-02-21 | |||
| JP2004156163A | 2004-06-03 | |||
| JP2004250828A | 2004-09-09 | |||
| JP2004076165A | 2004-03-11 | |||
| JPH1053955A | 1998-02-24 | |||
| JPH08302568A | 1996-11-19 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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