US3076036A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalytic hydration of olefins
Assignee: ExxonMobil Oil Corp
•
Filing: 1959-12-29
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Granted: 1963-01-29
•
Expires: 1979-12-29
Abstract
No abstract record available.
Inventors
- 👤 Waldemar H Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:57
CPC Classifications
B; B01; B01J; B01J23/00; B01J23/16; B01J23/24; B01J23/28; C; C07; C07C; C07C29/00; C07C29/03; C07C29/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A PROCESS FOR CONVERTING OLEFINS OF THERE TO FIVE CARBON ATOMS INTO THE CORRESPONDING ALCOHOLS BY CONTACTING SUCH OLEFINS IN THE PRESENCE OF WATER, WHEREIN THE MOLE RATIO OF WATER TO OLEFIN REACTANT IS WITHIN THE RANGE OF 2:1 TO 50:1 AT A PRESSURE BETWEEN ABOUT 500 AND ABOUT 3000 POUNDS PER SQUARE INCH GAUGE AND A TEMPERATURE BETWEEN ABOUT 350*F. AND ABOUT 700*F. WITH A CATALYST CONSISTING ESSENTIALLY OF BETWEEN ABOUT 0.5 AND ABOUT 25 PERCENT BY WEIGHT OF MOO3 BASED ON THE FINISHED CATALYST IN COMBINATION WITH A COMPOSITE OF SILICA AND AN OXIDE OF AT LEAST ONE METAL SELECTED FROM THE GROUP CONSISTING OF METALS OF GROUPS IIIB AND IVA OF THE PERIODIC TABLE.
Claim 2
Dependent Claim
117 words
A PROCESS FOR CONVERTING OLEFINS OF THERE TO FIVE CARBON ATOMS INTO THE CORRESPONDING ALCOHOLS BY CONTACTING SUCH OLEFINS IN THE PRESENCE OF WATER, WHEREIN THE MOLE RATIO OF WATER TO OLEFIN REACTANT IS WITHIN THE RANGE OF 2:1 TO 50:1 AT A PRESSURE BETWEEN ABOUT 500 AND ABOUT 3000 POUNDS PER SQUARE INCH GAUGE AND A TEMPERATURE BETWEEN ABOUT 350*F. AND ABOUT 700*F. WITH A CATALYST CONSISTING ESSENTIALLY OF BETWEEN ABOUT 0.5 AND ABOUT 25 PERCENT BY WEIGHT OF MOO3 BASED ON THE FINISHED CATALYST IN COMBINATION WITH A COMPOSITE OF SILICA AND AN OXIDE OF AT LEAST ONE METAL SELECTED FROM THE GROUP CONSISTING OF METALS OF GROUPS IIIB AND IVA OF THE PERIODIC TABLE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |