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US2510550A
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Production of methyl acetylene and magnesium alcoholates
Assignee: Kaiser Aluminum and Chemical Corp
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Filing: 1945-04-07
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Granted: 1950-06-06
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Expires: 1965-04-07
Abstract
No abstract record available.
Inventors
- 👤 Alva C Byrns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:10
CPC Classifications
C; C07; C07C; C07C31/00; C07C31/28; C07C31/30; C07C1/00; C07C1/32; C07C1/325; C07C1/326; C07C29/00; C07C29/68; C07C29/70; C07C2531/00; C07C2531/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
48 words
A PROCESS FOR MAKING A MAGNESIUM ALCOHOLATE, WHICH COMPRISES REACTING AN ALCOHOL WITH COMPOUNDS SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM CARBIDE, CORRESPONDING TO THE FORMULA MG2C3, AND MAGNESIUM NITRIDE, SAID REACTION BEING CARRIED OUT UNDER SUBSTANTIALLY ANHYDROUS CONDITIONS AND IN THE PRESENCE OF AN ORGANIC HALIDE CATALYST.
References Cited (Backward Citations)
GB279095A
Cited
US2287088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |