Composite fiber for absorptive material construction
US6458456B1 · kind B1 · utility
32Cited by
18References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 22, 2000 |
| Grant date | Oct 1, 2002 |
| Priority date | — |
| Expiry date | Mar 22, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2975
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent fiber is constructed to include a hydrophobic exterior and a hydrophilic interior for use in various absorbent constructions as an absorbent, capture and entrain liquids and attendant odors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.