Absorbent article of pants type
US5749865A · kind A · utility
176Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 1996 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Aug 1, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/496
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent pants type article has a front waist-opening marginal stretchable region and a front waist stretchable region having upper, intermediate and lower stretchable subregions. The elongation stress of the front waist-opening marginal stretchable region is greater than the corresponding stress in the lower stretchable subregion. The stress in the lower stretchable region is greater than the stress in the upper stretchable subregion which is in turn greater than the stress in the intermediate stretchable subregion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.