Disposable absorbent wearing article
US8777918B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2009 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | May 5, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/53
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable absorbent wearing article constructed with an absorbent core that may be deformed to form absorbent barriers against body waste and thereby an absorbent chassis that includes the absorbent core may be kept in contact with the wearer's torso with good fitness to improve appearance of the article put on the wearer's body and to prevent leak of body waste. The disposable absorbent wearing article comprising an absorbent chassis and an annular elasticized waist panel wherein the absorbent core of the absorbent chassis is formed with deformation guides so that at least opposite lateral regions of said absorbent core may be deformed along the deformation guides toward the wearer's torso under elastic contraction of at least a front waist panel constituting the annular waist panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.