Polymeric fiber rods for separation applications
US7291263B2 · kind B2 · utility
31Cited by
39References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2004 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Jun 22, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2220/58
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A separation element is provided for use in a chromatographic analysis system for the separation of a mixture using a stationary phase and a mobile phase. The separation element comprises a fluid transmissive fiber rod comprising a plurality of fibers entangled to provide a tortuous path through which a mobile phase may flow as part of a separation process. The plurality of fibers provides a stationary phase for the separation process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.