Nitric acid oxidation processes
US9187398B2 · kind B2 · utility
1Cited by
61References
12Claims
0Family size
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Key dates
| Filing date | Mar 12, 2014 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Mar 12, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B41/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process utilizing nitric acid and oxygen as co-oxidants to oxidize aldehydes, alcohols, polyols, preferably carbohydrates, specifically reducing sugars to produce the corresponding carboxylic acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.