Disposable Absorbent Articles With Masking Topsheet Having One Or More Openings Providing A Passageway To A Void Space
Patent #: 7,794,440
Inventor(s): Anja Schuehle, Joerg Mueller, Heike Opper, Georg Pescher and Mattias Schmidt
Company: The Procter & Gamble Company
This disposable absorbent article has a specific topsheet with an opening to receive bowel movement waste such that it masks the waste present underneath the topsheet. The topsheet is air permeable and 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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