Absorbent article with improved side seams
US8128609B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2007 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Oct 9, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/5633
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent article is provided that includes a top sheet and a back sheet joined to form side seam regions. An absorbent core is disposed between the top sheet and the back sheet; and laterally oriented elastics are disposed between the top sheet and the back sheet. The elastics include a first elastic region disposed adjacent to the front end and a second elastic region disposed adjacent the first elastic region. The second elastic region includes one or more elastic elements that extend between the side seam regions. The elastic elements have internal cuts adjacent the side seams in a configuration that relieves elastic tension adjacent the side seams regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.