Body fluid absorbent article
US5387209A · kind A · utility
223Cited by
15References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1993 |
| Grant date | Feb 7, 1995 |
| Priority date | — |
| Expiry date | Dec 13, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/5395
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A body fluid absorbent article comprising a topsheet formed with tubular liquid passages extending from the bottom surface of the topsheet and an absorbent core, wherein a meshy sheet comprising fibres defining meshes smaller than lower openings of the respective liquid passages is interposed between said topsheet and said absorbent core so that said fibres extend across the lower openings (FIG. 3).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.