Dehalogenation of organohalogen-containing compounds
US5843763A · kind A · utility
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32References
84Claims
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Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Dec 1, 1998 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/829
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Enzymatic dehalogenation of undesirable nitrogen-free organohalogen compounds is carried out by adding a dehalogenase to an aqueous composition comprising a nitrogen-free organohalogen compound and a nitrogen-containing cationic polymer. The enzymatic dehalogenation of the nitrogen-free organohalogen compound is achieved without any substantial effect upon the nitrogen-free organohalogen compound. The dehalogenation method may be carried out via continuous, batch, or semi-continuous processes.
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