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Title:
ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2019/176167
Kind Code:
A1
Abstract:
Provided is an absorbent article in which there is used a flexible non-woven fabric that has excellent feel and adequate breathability. The absorbent article is provided with an absorber interposed between inner and outer sheets, and at least one of the inner and outer sheets is formed from a flexible non-woven fabric. The flexible non-woven fabric consists mainly of polyethylene fibers having a fiber diameter of 14-22 μm, and the coefficient of variation MMD/MIU*100 (%) of the friction coefficient according to the KES method is 2-6%.

Inventors:
MITSUNO, Satoshi (Unicharm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
IKEUCHI, Norihito (Unicharm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
KURITA, Noritomo (Unicharm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
Application Number:
JP2018/042023
Publication Date:
September 19, 2019
Filing Date:
November 13, 2018
Export Citation:
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Assignee:
UNICHARM CORPORATION (182 Shimobun, Kinsei-cho Shikokuchuo-sh, Ehime 11, 〒7990111, JP)
International Classes:
A61F13/511; A61F13/514
Domestic Patent References:
WO2016103961A12016-06-30
Foreign References:
JP2015091353A2015-05-14
JP2016059673A2016-04-25
JP2017104197A2017-06-15
Attorney, Agent or Firm:
SHIRAHAMA, Yoshiharu et al. (Bungei Bldg, 4-5 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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