US3158656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organoboron alcohols and their preparation
Assignee: Olin Corp
•
Filing: 1959-04-28
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Granted: 1964-11-24
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Expires: 1979-04-28
Abstract
No abstract record available.
Inventors
- 👤 Roy P Alexander
- 👤 Theodore L Heying
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:38
CPC Classifications
C; C07; C07F; C07F5/00; C07F5/02; C07F5/027; C06; C06B; C06B47/00; C06B47/02; C06B47/10; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/30; C10L1/301; C10L1/303
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
A METHOD FOR THE PREPARATION OF AN ORGANOBORON ALCOHOL COMPOUND USEFUL AS FUEL WHICH INCLUDES REACTING SUCCESSIVELY WITH A MATERIAL SELECTED FROM THE CLASS CONSISTING OF ALKALI METAL ALKYLS AND ALKALI METAL ARYLS, A 1,2-ALKYLENE OXIDE, AND WATER, A COMPOUND OF THE CLASS RR''B10H8 (CR"CR"'') WHEREIN R AND R'' ARE EACH SELECTED FROM THE CLASS CONSISTING OF HYDROGEN AND AN ALKYL RADICAL CONTAINING FROM ONE TO FIVE CARBON ATOMS, WHEREIN R" R"'' ARE EACH SELECTED FROM THE CLASS CONSISTING OF HYDROGEN, AN ALKYL RADICAL AND A MONOALKENYL HYDROCARBON RADICAL, AT LEAST ONE OF R" AND R"'' BEING HYDROGEN, AND THE TOTAL NUMBER OF CARBON ATOMS IN R" AND "'' TAKEN TOGETHER NOT EXCEEDING EIGHT, THE RATIO OF REACTANTS BEING IN THE RANGE OF 0.1 TO 10 MOLES OF THE SAID MATERIAL PER MOLE OF SAID COMPOUND, 0.1 TO 10 MOLES OF THE SAID MATERIAL PER MOLE OF SAID COMPOUND, 0.1 TO 20 MOLES OF 1,2-ALKYLENE OXIDE PER MOLE OF SAID COMPOUND, AND 0.1 TO 20 MOLES OF WATER PER MOLE OF SAID COMPOUND.
Claim 2
Independent Claim
173 words
A METHOD FOR THE PREPARATION OF AN ORGANOBORON ALCOHOL COMPOUND USEFUL AS FUEL WHICH INCLUDES REACTING SUCCESSIVELY WITH A MATERIAL SELECTED FROM THE CLASS CONSISTING OF ALKALI METAL ALKYLS AND ALKALI METAL ARYLS, A 1,2-ALKYLENE OXIDE, AND WATER, A COMPOUND OF THE CLASS RR''B10H8 (CR"CR"'') WHEREIN R AND R'' ARE EACH SELECTED FROM THE CLASS CONSISTING OF HYDROGEN AND AN ALKYL RADICAL CONTAINING FROM ONE TO FIVE CARBON ATOMS, WHEREIN R" R"'' ARE EACH SELECTED FROM THE CLASS CONSISTING OF HYDROGEN, AN ALKYL RADICAL AND A MONOALKENYL HYDROCARBON RADICAL, AT LEAST ONE OF R" AND R"'' BEING HYDROGEN, AND THE TOTAL NUMBER OF CARBON ATOMS IN R" AND "'' TAKEN TOGETHER NOT EXCEEDING EIGHT, THE RATIO OF REACTANTS BEING IN THE RANGE OF 0.1 TO 10 MOLES OF THE SAID MATERIAL PER MOLE OF SAID COMPOUND, 0.1 TO 10 MOLES OF THE SAID MATERIAL PER MOLE OF SAID COMPOUND, 0.1 TO 20 MOLES OF 1,2-ALKYLENE OXIDE PER MOLE OF SAID COMPOUND, AND 0.1 TO 20 MOLES OF WATER PER MOLE OF SAID 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) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |