Absorbent article with improved fluid acquisition system
US6509513B2 · kind B2 · utility
44Cited by
71References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2001 |
| Grant date | Jan 21, 2003 |
| Priority date | — |
| Expiry date | May 2, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/53782
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable absorbent article, e.g., a diaper, arranged to be worn by a wearer to trap and collect fluid waste products. The article has a flexible chassis made up of a top-sheet, a two layer fluid acquisition system, and a fluid absorbent core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.