Title:
NON-WOVEN FABRIC, PRODUCTION METHOD FOR SAME, AND CONSTRUCTION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/149388
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a non-woven fabric that has a smooth surface and has excellent adhesion to adhesive tapes such as waterproof tapes. The present invention is a non-woven fabric that comprises fibers that include a thermoplastic resin as a principal component. The non-woven fabric has a thickness CV value of 1.0%–10.0%, a surface porosity of 10%–30%, and a surface porosity CV value of 10%–30%.
Inventors:
IKUNO TAKARA (JP)
MATSUURA HIROYUKI (JP)
TAKEMITSU HIROKI (JP)
MATSUURA HIROYUKI (JP)
TAKEMITSU HIROKI (JP)
Application Number:
PCT/JP2023/002821
Publication Date:
August 10, 2023
Filing Date:
January 30, 2023
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
D04H3/14
Foreign References:
| JPS6039463A | 1985-03-01 | |||
| JP2015076416A | 2015-04-20 | |||
| JP2006028709A | 2006-02-02 | |||
| JP2019183375A | 2019-10-24 | |||
| JP2014040677A | 2014-03-06 | |||
| JP2021511208A | 2021-05-06 |
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