发明授权
US07511186B2 Absorbent article with displace element between backsheet and absorbent core
有权
在底片和吸收芯之间具有位移元件的吸收制品
- 专利标题: Absorbent article with displace element between backsheet and absorbent core
- 专利标题(中): 在底片和吸收芯之间具有位移元件的吸收制品
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申请号: US11188867申请日: 2005-07-26
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公开(公告)号: US07511186B2公开(公告)日: 2009-03-31
- 发明人: Kyo Kikuchi , Yoshitaka Mishima
- 申请人: Kyo Kikuchi , Yoshitaka Mishima
- 申请人地址: JP Ehime-Ken
- 专利权人: Uni-Charm Corporation
- 当前专利权人: Uni-Charm Corporation
- 当前专利权人地址: JP Ehime-Ken
- 代理机构: Lowe, Hauptman, Ham & Berner, LLP
- 优先权: JP2004-220165 20040728
- 主分类号: A61F13/15
- IPC分类号: A61F13/15
摘要:
An absorbent article such as a disposable diaper is provided with an indicator adapted to become visible as soon as bodily fluid is discharged. The indicator includes a composite nonwoven fabric composed of a hydrophilic melt blown nonwoven fabric layer and a hydrophilic spun bond nonwoven fabric layer on which a display element is depicted and laminated on one surface of the hydrophilic melt blown nonwoven fabric layer. A first surface of the composite nonwoven fabric facing an absorbent core of the diaper is held together with the display element and a second surface of the composite nonwoven fabric facing a backsheet of the diaper is held in close contact with the inner surface of the backsheet.
公开/授权文献
- US20060025733A1 Absorbent article with indicator 公开/授权日:2006-02-02