Absorbent structure possessing improved integrity
US5360419A · kind A · utility
49Cited by
25References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1989 |
| Grant date | Nov 1, 1994 |
| Priority date | — |
| Expiry date | Dec 8, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/8491
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent structure comprising a fibrous web of cellulosic material, a first complex forming material present within said web and a second complex forming material present within said web. When wetted, the first and second complex forming materials form a complex thereby providing the fibrous web of cellulosic material with improved integrity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.