Superabsorbent material and absorbent articles containing said material
US7537832B2 · kind B2 · utility
122Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2004 |
| Grant date | May 26, 2009 |
| Priority date | — |
| Expiry date | Feb 28, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2918
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to the field of absorbent articles for personal hygiene. Specifically, the present invention provides a superabsorbent material having improved absorbency of complex fluids, such as body fluids like menses. Preferred absorbent articles for personal hygiene in the context of the present invention are feminine care absorbent articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.