Title:
MELTBLOWN NON-WOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2019/124408
Kind Code:
A1
Abstract:
This meltblown non-woven fabric has an average fiber diameter of 4 μm or lower. In a first direction that is in the plane of the meltblown non-woven fabric and has the highest percentage of straight-running fibers and in a second direction that is orthogonal to the first direction, the percentage of straight-running fibers is at least 35%.
Inventors:
ITO TATSUNORI (JP)
SASE MASAKAZU (JP)
NIITSU TAICHI (JP)
SASE MASAKAZU (JP)
NIITSU TAICHI (JP)
Application Number:
PCT/JP2018/046653
Publication Date:
June 27, 2019
Filing Date:
December 18, 2018
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
D04H3/16; A61F13/15; A61F13/514; A61L15/24; D04H3/007
Domestic Patent References:
| WO2012102398A1 | 2012-08-02 | |||
| WO2012014501A1 | 2012-02-02 |
Foreign References:
| JPH0860515A | 1996-03-05 | |||
| JPH05179554A | 1993-07-20 | |||
| JP2013506062A | 2013-02-21 | |||
| JP2011168944A | 2011-09-01 | |||
| JP2009504933A | 2009-02-05 | |||
| JP2003502514A | 2003-01-21 | |||
| JP2016521778A | 2016-07-25 | |||
| JP2009062667A | 2009-03-26 | |||
| JP2010185154A | 2010-08-26 | |||
| JP2014176775A | 2014-09-25 | |||
| JP2015059294A | 2015-03-30 |
Attorney, Agent or Firm:
KISARAGI ASSOCIATES (JP)
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