High permeability liner with improved intake and distribution
US5931823A · kind A · utility
98Cited by
97References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1997 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Mar 31, 2017 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04H1/5416
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
There is provided a absorbent material for personal care products which is made from wettable fibers of at most 40 microns in diameter which are made into a web and where the web has controlled spaces in the side away from a wearer point unbonded bonding pattern. The web will accept a liquid insult of 50 ml with a runover/run-through percentage ratio of less than 1.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.