Production of hydrogen peroxide
US4897252A · kind A · utility
14Cited by
0References
3Claims
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Assignee
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Key dates
| Filing date | Jan 10, 1989 |
| Grant date | Jan 30, 1990 |
| Priority date | — |
| Expiry date | Jan 10, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/39
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Hydrogen peroxide is produced by liquid phase molecular oxygen oxidation of methyl benzyl alcohol, water concentration in the reaction mixture being maintained below 4% by weight, more preferably below 2% by weight, and most preferably below 1% by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.