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Title:
THERMOPLASTIC NON-WOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2012/137379
Kind Code:
A1
Abstract:
Provided is a non-woven fabric that has favorable workability, superior flexibility, and high width dimensional stability, and that is suitable as a top sheet, back sheet, side gathering section, or the like of an absorbent article used in a sanitary item. The non-woven fabric comprises a thermoplastic fiber and is characterized by the fiber orientation in the non-woven fabric being 1.05-2.0 inclusive by the MOR value of the degree of molecular orientation, and the stress when extended 3% of the non-woven fabric being 2-10 N/5cm inclusive.

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Inventors:
ZEISHO KAZUYA (JP)
YAHANASHI MASAHIRO (JP)
UENO IKUO (JP)
Application Number:
PCT/JP2011/075210
Publication Date:
October 11, 2012
Filing Date:
November 01, 2011
Export Citation:
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Assignee:
ASAHI KASEI FIBERS CORP (JP)
ZEISHO KAZUYA (JP)
YAHANASHI MASAHIRO (JP)
UENO IKUO (JP)
International Classes:
D04H3/007; A61F13/15; A61F13/49; A61F13/511; A61F13/514; D04H3/16
Domestic Patent References:
WO2010110293A12010-09-30
Foreign References:
JP2000054251A2000-02-22
JP2009138311A2009-06-25
JP2005336676A2005-12-08
JP2010121261A2010-06-03
JPS60162851A1985-08-24
JP2011084837A2011-04-28
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Download PDF:
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Claims:



 
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