Stable disposable absorbent structure
US4676784A · kind A · utility
177Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1984 |
| Grant date | Jun 30, 1987 |
| Priority date | — |
| Expiry date | May 1, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/5395
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent product is provided which is disposable, light weight, stable and potentially thin. It is comprised of a superstructure of resilient fibers in combination with superabsorbent, which combination is provided with apertures. The apertures and at least one side of the superstructure are covered with hydrophilic material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.