Pant-type absorbent article
US12409082B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 14, 2020 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | May 23, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/53445
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is an absorbent article including an absorbent member arranged between a topsheet and backsheet, the absorbent member having front edge and a rear edge, the absorbent member including a first layer having a first layer front edge and a first layer rear edge and a second layer, the first being shorter than the second layer, wherein the first and second layers include superabsorbent polymer particles, wherein the absorbent member is provided with at least two channels extending in a longitudinal direction and on a respective side of a longitudinal centerline of the absorbent article, the first layer including a higher amount of superabsorbent polymer particles than the second layer, the absorbent member having a total absorbent capacity of 1100 ml or more, wherein a ratio between the front edge distance and the rear edge distance is 1.5 or greater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.