Purification device, and purification method
US9981205B2 · kind B2 · utility
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21Claims
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Assignee
Inventors
Key dates
| Filing date | May 7, 2014 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | May 9, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2220/58
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Provided is a purification device for purifying a useful substance (i.e., target substance) without using an acidic eluent. The purification device purifying the target substance comprises a column and a filler packed in the column. The filler contains a carrier, a temperature responsive polyamino acid bonded to the carrier, and a binding substance bonded to the temperature responsive polyamino acid and specifically bonding to the target substance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.