Manufacture of oxygen difluoride
US3953585A · kind A · utility
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10Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 27, 1960 |
| Grant date | Apr 27, 1976 |
| Priority date | — |
| Expiry date | Dec 27, 1980 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B11/24
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The process of making oxygen difluoride which comprises subjecting alkali metal hyponitrite containing 2-5 oxygen atoms, at temperature not substantially above 40.degree.C., to the action of elemental fluorine in quantity and for a time sufficient to effect reaction of the fluorine with a substantial amount of hyponitrite to form a substantial quantity of oxygen difluoride, and recovering oxygen difluoride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.