Absorbent article with improved tear resistance and softness
US9889051B2 · kind B2 · utility
1Cited by
64References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2014 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Sep 28, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/581
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable absorbent article may comprise a chassis and an ear. The chassis comprises a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The ear comprises an elastomeric material and a first substrate joined to the elastomeric material. The ear has a first void region adjacent the proximal edge of the ear. The ear is joined to the chassis by at least one mechanical bond that engages the elastomeric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.