Ion exchange particle-bound flow-through porous monolith
US7303671B2 · kind B2 · utility
13Cited by
16References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 11, 2004 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Mar 24, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2220/82
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A flow-through ion exchange medium comprising a monolithic stationary phase having interconnecting pores defined by pore walls, and fine ion exchange polymeric layering particles irreversibly bound directly or indirectly to the pore walls, and methods of making such medium and its use on chromatographic separators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.