Aqueous submersion pyrolyzation of fluoroform
US5364990A · kind A · utility
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1References
5Claims
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Key dates
| Filing date | Jan 13, 1994 |
| Grant date | Nov 15, 1994 |
| Priority date | — |
| Expiry date | Jan 13, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C17/269
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A preparation of perfluoroolefins from fluoroform is described in which the fluoroform is pyrolyzed in a flame submerged in water in which the water acts as the walls of a reaction vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.