Sheet for absorbent article and absorbent article using the same
US6844481B2 · kind B2 · utility
3Cited by
20References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2001 |
| Grant date | Jan 18, 2005 |
| Priority date | — |
| Expiry date | May 13, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/534
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A sheet which gives an absorbent article improved recovery from distortion is disclosed. The sheet has a recovery force of 0.7 cN or more in the cross direction, a compressive strength of 100 cN or less, and a basis weight of 20 g/m2 or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.