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Patent Searching and Data


Title:
NONWOVEN POROUS FABRIC AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/145308
Kind Code:
A1
Abstract:
Provided is a nonwoven fabric, having pores, with excellent flexibility, good liquid permeability, bulkiness, and improved liquid return prevention property. The nonwoven fabric contains thermally-fusible composite fibers and has pores penetrating the nonwoven fabric from the front surface to the back surface and having a pore surface area of 0.2-20 mm2. The nonwoven fabric has a specific volume of 40-200 cm3/g.

Inventors:
TERADA HIROKAZU (JP)
IWATA JUNJI (JP)
Application Number:
PCT/JP2020/000316
Publication Date:
July 16, 2020
Filing Date:
January 08, 2020
Export Citation:
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Assignee:
JNC CORP (JP)
JNC FIBERS CORP (JP)
International Classes:
D04H1/541; D04H1/70
Foreign References:
JPH1094558A1998-04-14
JP2005270233A2005-10-06
JP2009062650A2009-03-26
JP2011132623A2011-07-07
JPH03137258A1991-06-11
US4741941A1988-05-03
JP2018090932A2018-06-14
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