Preparation method of trifluoroamine oxide
US10934167B2 · kind B2 · utility
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Key dates
| Filing date | May 31, 2019 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | May 31, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J3/006
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a preparation method of trifluoroamine oxide comprising the steps of producing an intermediate product by reacting nitrogen trifluoride and nitrous oxide in the presence of a reaction catalyst; and producing trifluoroamine oxide by reacting the intermediate product with sodium fluoride in vacuum condition up to 100 mmHg.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.