Invention Grant
- Patent Title: Nonwoven fabric, and method for producing nonwoven fabric
- Patent Title (中): 无纺布,无纺布的制造方法
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Application No.: US14003073Application Date: 2012-02-24
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Publication No.: US09546440B2Publication Date: 2017-01-17
- Inventor: Satoshi Mitsuno , Jun Okuda
- Applicant: Satoshi Mitsuno , Jun Okuda
- Applicant Address: JP Ehime
- Assignee: Unicharm Corporation
- Current Assignee: Unicharm Corporation
- Current Assignee Address: JP Ehime
- Agency: Brinks Gilson & Lione
- Priority: JP2011-048298 20110304
- International Application: PCT/JP2012/055307 WO 20120224
- International Announcement: WO2012/121123 WO 20120913
- Main IPC: D04H1/4382
- IPC: D04H1/4382 ; D04H1/495 ; D04H1/736 ; D06C3/00 ; D06C15/00 ; D06C23/04 ; D06C29/00 ; A61F13/513 ; D04H1/54 ; A61F13/511 ; D04H1/4291 ; D04H1/435 ; D04H1/4358

Abstract:
A nonwoven fabric comprising extendable fiber and elastic fiber, wherein the nonwoven fabric comprises a first side having a plurality of protrusions and a plurality of recesses and a second side on the side opposite the first side, the proportion of extendable fiber in the protrusions on the first side is higher than the proportion of extendable fiber in the recesses on the first side, and the nonwoven fabric is coated with a hydrophilic agent, or the extendable fiber and elastic fiber comprise a hydrophilic agent, the nonwoven fabric has a water absorbing property represented by a water absorption height of at least 10 mm in a water absorption test, and a quick-drying property represented by a transpiration rate of at least 20 mass % in a transpiration test.
Public/Granted literature
- US20130344286A1 NONWOVEN FABRIC, AND METHOD FOR PRODUCING NONWOVEN FABRIC Public/Granted day:2013-12-26
Information query
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