FOAMED SHEET FOR COLLECTING FINE PARTICLES AND BEDDING

Title:

FOAMED SHEET FOR COLLECTING FINE PARTICLES AND BEDDING

Document Type and Number:

WIPO Patent Application WO/2023/234386

Kind Code:

A1

Abstract:

Provided is a sheet capable of efficiently collecting fine particles. A certain aspect of the present invention is a foamed sheet 10 for collecting fine particles. The foamed sheet 10 for collecting fine particles is provided with a foam layer 20. At least one main surface of the foam layer 20 has an average surface cell diameter of 1-500 μm and a water vapor permeability measured in compliance with JIS L1099 A-1 method (cup method) is 200 g/m2·h or more.

Inventors:

NAGASAWA TAKUYA (JP)
TAKAKI SHIGEKI (JP)

Application Number:

PCT/JP2023/020413

Publication Date:

December 07, 2023

Filing Date:

June 01, 2023

Export Citation:

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Assignee:

INOUE MTP KK (JP)
ORAL FASHION INC (JP)

International Classes:

B32B5/18; C08J9/30

Domestic Patent References:

WO2014061182A1

2014-04-24

Foreign References:

JP2019214668A	2019-12-19
JPH11169050A	1999-06-29
JP2020075441A	2020-05-21
JP2001290363A	2001-10-19

Attorney, Agent or Firm:

ITOH, Atsushi et al. (JP)

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