Absorbent structure for masking and distributing a liquid
US5342336A · kind A · utility
59Cited by
35References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1992 |
| Grant date | Aug 30, 1994 |
| Priority date | — |
| Expiry date | Mar 16, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/53721
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A structure for absorbing and transporting a liquid. The structure includes a masking layer having from 0 to about 90 weight percent shaped fibers and a distribution layer having from 100 to about 10 weight percent shaped fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.