Invention Grant
US08414553B2 Disposable absorbent article with masking topsheet having one or more openings providing a passageway to a void space
有权
具有掩蔽顶片的一次性吸收制品具有一个或多个开口，其提供通向空隙空间的通道
- Patent Title: Disposable absorbent article with masking topsheet having one or more openings providing a passageway to a void space
- Patent Title (中): 具有掩蔽顶片的一次性吸收制品具有一个或多个开口，其提供通向空隙空间的通道
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Application No.: US12853348Application Date: 2010-08-10
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Publication No.: US08414553B2Publication Date: 2013-04-09
- Inventor: Anja Schuehle (Née Hoffmann) , Joerg Mueller , Heike Opper , Georg Pescher , Mattias Schmidt
- Applicant: Anja Schuehle (Née Hoffmann) , Joerg Mueller , Heike Opper , Georg Pescher , Mattias Schmidt
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Charles R. Matson
- Priority: EP02024889 20021108
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/20
Abstract:
The present invention relates to a disposable absorbent article, such as a diaper, training pants, adult incontinence article, having a specific topsheet with an opening to receive bowel movement waste (BM) and which is such that it masks the waste present underneath said topsheet. The topsheet is air permeable and it has a uniform pore size distribution with small pores only and it has a low surface energy and therefore an alcohol repellency of at least 7, typically at least 9 or even preferably 10.
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