Disposable wearing article
US7563257B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 21, 2005 |
| Grant date | Jul 21, 2009 |
| Priority date | — |
| Expiry date | Sep 6, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/4956
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable wearing article is provided with a skin-contactable panel laid in a front half of a crotch region of the article and a liquid-impervious partition laid in a vicinity of a transverse center line of the article. The panel has transversely opposite side edges bonded to transverse opposite side portion of the article and a intermediate region defined between these side edges. The partition has an upper edge bonded to the panel, a lower edge bonded to a topsheet of the article transversely opposite side edges bonded to the side portions of the article and a middle portion defined between the upper and lower edges. The intermediate region of the panel describes an upward convex circular arc above the topsheet and the middle portion of the partition is unfolded in a thickness direction of the article so as to form a pocket-like barrier against movement of bodily wastes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.