Solution spun fiber process
US8303874B2 · kind B2 · utility
9Cited by
15References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2006 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Apr 17, 2028 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01D5/0069
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a process for forming fibers from a spinning solution utilizing a high speed rotary sprayer. The fibers can be collected into a uniform web for selective barrier end uses. Fibers with an average fiber diameter of less that 1,000 nm can be produced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.