Disposable diaper having a humidity transfer area
US5558658A · kind A · utility
85Cited by
24References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1994 |
| Grant date | Sep 24, 1996 |
| Priority date | — |
| Expiry date | Nov 23, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/8491
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent article which delimits a front waistband section, a rear waistband section and an intermediate section which interconnects the front and rear waistband sections. The article includes a substantially fluid-impermeable backsheet layer, a liquid-permeable topsheet layer positioned in facing relation with the backsheet layer, and an absorbent body located between the backsheet layer and topsheet layer. The article further defines a humidity transfer area in at least one of the waistband sections. A humidity transfer material overlays the humidity transfer area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.