US2910415A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for the simultaneous production of hydrogen peroxide and carbonyl compounds
Assignee: Fine Organics Inc
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Filing: 1957-09-04
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Granted: 1959-10-27
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Expires: 1977-09-04
Abstract
No abstract record available.
Inventors
- 👤 Mashio Fujio
- 👤 Kato Shinichi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:56
CPC Classifications
C; C07; C07C; C07C45/00; C07C45/27; C07C45/32; C07C45/37; C07C45/39; C01; C01B; C01B15/00; C01B15/01; C01B15/022; C01B15/026; C07C45/38; C07C45/78; C07C45/80; Y; Y10; Y10S; Y10S204/00; Y10S204/902; Y10S204/903; Y10S204/904; Y10S204/905
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A PROCESS FOR THE SIMULTANEOUS PRODUCTION OF HYDROGEN PEROXIDE AND A CARBONYL COMPOUND WHICH CONSISTS IN THE PHOTOCATALYTIC OXIDATION OF AN ALCOHOL BY AN OXYGEN CONTAINING GAS USING TITANIUM DIOXIDE AS A CATALYST IN THE PRESENCE OF ULTRAVIOLET LIGHT WHEREBY THE ALCOHOL IS OXIDIZED TO THE CORRESPONDING CARBONYL COMPOUND AND HYDROGEN PEROXIDE IS SIMULTANEOUSLY FORMED, AND RECOVERING THE FORMED CARBONYL COMPOUND.
Claim 2
Dependent Claim
61 words
A PROCESS FOR THE SIMULTANEOUS PRODUCTION OF HYDROGEN PEROXIDE AND A CARBONYL COMPOUND WHICH CONSISTS IN THE PHOTOCATALYTIC OXIDATION OF AN ALCOHOL BY AN OXYGEN CONTAINING GAS USING TITANIUM DIOXIDE AS A CATALYST IN THE PRESENCE OF ULTRAVIOLET LIGHT WHEREBY THE ALCOHOL IS OXIDIZED TO THE CORRESPONDING CARBONYL COMPOUND AND HYDROGEN PEROXIDE IS SIMULTANEOUSLY FORMED, AND RECOVERING THE FORMED CARBONYL COMPOUND.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |