NON-WOVEN FABRIC SHEET FOR HYGIENE PRODUCTS AND HYGIENE PRODUCT

Title:

NON-WOVEN FABRIC SHEET FOR HYGIENE PRODUCTS AND HYGIENE PRODUCT

Document Type and Number:

WIPO Patent Application WO/2013/176210

Kind Code:

A1

Abstract:

A non-woven fabric sheet (10) for hygiene products, said non-woven fabric sheet comprising a hygroscopically exothermic material, and a hygiene product using the non-woven fabric sheet, wherein: said hygroscopically exothermic material is configured from a non-woven fabric material obtained by stitch bonding a mixed yarn of a cuprammonium rayon fiber with an acrylic fiber; and, in an exothermic curve of said hygroscopically exothermic material, said exothermic curve having been obtained by allowing the hygroscopically exothermic material to absorb moisture while changing the environmental conditions from 20%RH at 20oC to 90%RH at 20oC, an exothermic peak appears within 60 seconds, and the exothermic temperature difference, that is defined as a difference between the initial temperature and the maximum exothermic temperature, is 3oC or greater.

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Inventors:

KAWATA KUNIO (JP)
YAMAGUCHI AKIHIRO (JP)
SAKIYAMA NAOKO (JP)

Application Number:

PCT/JP2013/064318

Publication Date:

November 28, 2013

Filing Date:

May 23, 2013

Export Citation:

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Assignee:

OZU CORP (JP)

International Classes:

A61F13/00

Foreign References:

JP2003102784A	2003-04-08
JP2000129574A	2000-05-09
JP2004027406A	2004-01-29