Absorbent article comprising an elastic laminate
US7806884B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2004 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Sep 11, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/51478
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A pant type absorbent article such as a pant diaper, a sanitary pant or incontinence pant, the article having a core region including an absorbent core and a chassis region surrounding the core region. The article, at least in part of the chassis region, has a outer coversheet in the form of an elastic laminate having puncture resistance of at least 15N, wherein the laminate includes first and second layers of fibrous material and an elastic film layer located between the first and second fibrous layers and in which at least one of the layers of fibrous material has an elongation at maximum load greater than the elasticity of the elastic laminate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.