Absorbent articles for feminine protection with gel-forming polysaccharide-comprising wings
US7635797B2 · kind B2 · utility
2Cited by
9References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2002 |
| Grant date | Dec 22, 2009 |
| Priority date | — |
| Expiry date | Aug 8, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2484
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to absorbent articles, in particular sanitary napkins and panty liners, which offer improved protection and comfort to the wearer by having side panels, so-called wings, which comprise a gel-forming polysaccharide, preferably a chitosan material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.