发明公开
EP2184041A2 Transfer layer for absorbent article
审中-公开
Übertragungsschichtfürabsorptionierenden Artikel
- 专利标题: Transfer layer for absorbent article
- 专利标题(中): Übertragungsschichtfürabsorptionierenden Artikel
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申请号: EP09175468.9申请日: 2009-11-10
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公开(公告)号: EP2184041A2公开(公告)日: 2010-05-12
- 发明人: Seyler, Rickey J. , Rieker, Gregory M. , Peacock, Andrew J.
- 申请人: Tredegar Film Products Corporation
- 申请人地址: 1100 Boulders Parkway Richmond, VA 23225 US
- 专利权人: Tredegar Film Products Corporation
- 当前专利权人: Tredegar Film Products Corporation
- 当前专利权人地址: 1100 Boulders Parkway Richmond, VA 23225 US
- 代理机构: Ketelaars, Maarten F.J.M.
- 优先权: US291427 20081110
- 主分类号: A61F13/15
- IPC分类号: A61F13/15
摘要:
Three-dimensional formed films particularly useful as transfer layers in absorbent articles comprise a base plane having land areas defining a plurality of protuberances having sidewalls and a bottom wall, a plurality of the protuberances having an aperture in substantially at least one sidewall. In preferred embodiment, the film further comprises a plurality of capillaries, which can originate in the base plane or in a secondary plane spaced from the base plane. In preferred embodiments, the capillaries terminate in a common plane with the bottom surfaces of the protrusions.
公开/授权文献
- EP2184041B1 TRANSFER LAYER FOR ABSORBENT ARTICLE 公开/授权日:2021-01-06
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