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Patent Searching and Data


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)
Application Number:
PCT/JP2020/012342
Publication Date:
October 08, 2020
Filing Date:
March 19, 2020
Export Citation:
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Assignee:
TORAY INDUSTRIES (JP)
International Classes:
D06M15/564; D06N3/14
Domestic Patent References:
WO2015076204A12015-05-28
WO1996008524A11996-03-21
WO2015129602A12015-09-03
Foreign References:
JP2006299018A2006-11-02
US20030220462A12003-11-27
JP2002294572A2002-10-09
JPS6210127A1987-01-19
JP2015523429A2015-08-13
CN101654550A2010-02-24
JPH10199699A1998-07-31
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