Title:
SHEET-SHAPED ARTICLE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/203356
Kind Code:
A1
Abstract:
A purpose of the present invention is to provide a sheet-shaped article and a manufacturing method therefor, said sheet-shaped article demonstrating both a supple texture and superior wear resistance. In order to achieve this purpose, a sheet-shaped article according to the present invention is a sheet-shaped article that includes, in a fibrous base material, a polymer elastic body with a hydrophilic group, said fibrous base material comprising extremely fine fibers with an average individual fiber fineness of 0.1μm to 10μm, wherein the sheet-shaped article has N-acylurea bonding or isourea bonding within the polymer elastic body, and a monovalent positive ion-including inorganic salt is present at a rate of 0.1mass% to 5mass% with regard to the mass of the polymer elastic body.
Inventors:
SHIKURI RYUJI (JP)
ISHII KOKI (JP)
SHIBANO TAKUYA (JP)
ISHII KOKI (JP)
SHIBANO TAKUYA (JP)
Application Number:
PCT/JP2020/012342
Publication Date:
October 08, 2020
Filing Date:
March 19, 2020
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
D06M15/564; D06N3/14
Domestic Patent References:
WO2015076204A1 | 2015-05-28 | |||
WO1996008524A1 | 1996-03-21 | |||
WO2015129602A1 | 2015-09-03 |
Foreign References:
JP2006299018A | 2006-11-02 | |||
US20030220462A1 | 2003-11-27 | |||
JP2002294572A | 2002-10-09 | |||
JPS6210127A | 1987-01-19 | |||
JP2015523429A | 2015-08-13 | |||
CN101654550A | 2010-02-24 | |||
JPH10199699A | 1998-07-31 |
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