Solution spun fiber process
US8747723B2 · kind B2 · utility
6Cited by
18References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2009 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Jun 24, 2031 |
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.