US3020314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the preparation of alcohols, aldehydes and ketones
Assignee: EIDP Inc
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Filing: 1959-10-22
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Granted: 1962-02-06
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Expires: 1979-10-22
Abstract
No abstract record available.
Inventors
- 👤 Alderson Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:53
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/02; B01J31/0234; B01J31/0235; B01J31/0244; B01J31/0255; B01J31/0267; B01J31/12; B01J31/122; B01J31/26; B01J31/28; B01J31/30; C; C07; C07C; C07C45/00; C07C45/49; C07C51/00; C07C51/10; C07C51/14; B01J2231/00; B01J2231/30; B01J2231/32; B01J2231/321; B01J2531/00; B01J2531/90; B01J2531/96; B01J27/00; B01J27/06; B01J27/08; B01J27/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
THE PROCESS FOR PREPARING OXYGENATED ORGANIC COMPOUNDS OF THE CLASS CONSISTING OF ALCOHOLS AND ALDEHYDES OF 5-7 CARBON ATOMS AND KETONES OF 9-13 CARBON ATOMS FROM ACYCLIC OLEFINS OF 4-6 CARBON ATOMS RESPECTIVELY, WHICH COMPRISES REACTING ONE OF SAID OLEFINS WITH CARBON MONOXIDE AND WATER AT A TEMPERATURE OF 100-350*C., AND A PRESSURE OF 100-3000 ATMOSPHERES IN THE PRESENCE OF A CATALYST CONSISTING ESSENTIALLY OF A GROUP VIII NOBLE METAL HALIDE, WHEREIN THE HALIDE IS SELECTED FROM THE CLASS CONSISTING OF CJLORIDE, BROMIDE AND IODIDE, AND UP TO 10 MOLES PER MOLE OF NOBLE HALIDE OF A GROUPE V COMPOUND SELECTED FROM THE GROUP CONSISTING OD PYRIDINE, QUINOLINE AND COMPOUNDS REPRESENTED BY THE FORMULA,
Claim 2
Dependent Claim
114 words
THE PROCESS FOR PREPARING OXYGENATED ORGANIC COMPOUNDS OF THE CLASS CONSISTING OF ALCOHOLS AND ALDEHYDES OF 5-7 CARBON ATOMS AND KETONES OF 9-13 CARBON ATOMS FROM ACYCLIC OLEFINS OF 4-6 CARBON ATOMS RESPECTIVELY, WHICH COMPRISES REACTING ONE OF SAID OLEFINS WITH CARBON MONOXIDE AND WATER AT A TEMPERATURE OF 100-350*C., AND A PRESSURE OF 100-3000 ATMOSPHERES IN THE PRESENCE OF A CATALYST CONSISTING ESSENTIALLY OF A GROUP VIII NOBLE METAL HALIDE, WHEREIN THE HALIDE IS SELECTED FROM THE CLASS CONSISTING OF CJLORIDE, BROMIDE AND IODIDE, AND UP TO 10 MOLES PER MOLE OF NOBLE HALIDE OF A GROUPE V COMPOUND SELECTED FROM THE GROUP CONSISTING OD PYRIDINE, QUINOLINE AND COMPOUNDS REPRESENTED BY THE FORMULA,
References Cited (Backward Citations)
US2593440A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-05 | 1965-08-07 | 1966-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-05 | 1969-08-07 | 1970-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-05 | 1973-08-07 | 1974-02-06 | $7700.00 | Window Closed / Lapsed |