Process of making a continuous, multicellular, hollow carbon fiber
US8337730B2 · kind B2 · utility
0Cited by
10References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 5, 2009 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | May 25, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2929
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a continuous, multicellular, hollow carbon fiber wherein the fiber structure includes a substantially hollow fiber and multiple internal walls defining multiple integral internal hollow fibers such that the fiber structure comprises a honeycomb-like cross section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.