Process for preparing fluorocarboxylic acid
US8624060B2 · kind B2 · utility
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Key dates
| Filing date | Sep 4, 2009 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Sep 5, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/48
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing a fluorocarboxylic acid, which includes a dehydration step of removing from a mixture containing a fluorocarboxylic acid and water at least a part of the water to obtain a dehydrated fluorocarboxylic acid solution, and a purification step of purifying the dehydrated fluorocarboxylic acid solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.