US3193479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic coupling of an olefinic compound with a ketone
Assignee: Monsanto Co
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Filing: 1962-08-13
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Granted: 1965-07-06
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Expires: 1982-08-13
Abstract
No abstract record available.
Inventors
- 👤 Manuel M Baizer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:34
CPC Classifications
C; C07; C07C; C07C255/00; C07C59/00; C07C59/40; C07C59/76; C07C59/84; C25; C25B; C25B3/00; C25B3/01; C25B3/07; C25B3/09; C25B3/20; C25B3/29
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
THE METHOD OF PRODUCING A REDUCED, COUPLED PRODUCT WHICH COMPRISES SUBJECTED A SOLUTION OF ALPHA, BETAOLEFINIC KETONE AND OLEFINIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF ALPHA, BETA-OLEFINIC NITRILES, ESTERS AND CARBOXAMIDES TO ELECTROLYSIS IN A CELL IN WHICH BOTH ANODE AND CATHODE ARE IN ACTUAL JPHYSICAL CONTACT WITH ELECTROLYSIS MEDIUM, THE SOLUTION BEING IN CONTACT WITH A CATHODE HAVING A HYDROGEN OVERVOLTAGE GREATER THAN THAT OF COPPER AND CONTAINING WATER, AT LEAST ABOUT 10% BY WEIGHT OF OLEFINIC COMPOUND AND AT LEAST 5% BY WEIGHT OF SALT TO MAKE THE SOLUTION CONDUCTIVE AND SEPARATING THE REDUCED COUPLED PRODUCT FROM THE ELECTROLYTE.
Claim 2
Independent Claim
102 words
THE METHOD OF PRODUCING A REDUCED, COUPLED PRODUCT WHICH COMPRISES SUBJECTED A SOLUTION OF ALPHA, BETAOLEFINIC KETONE AND OLEFINIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF ALPHA, BETA-OLEFINIC NITRILES, ESTERS AND CARBOXAMIDES TO ELECTROLYSIS IN A CELL IN WHICH BOTH ANODE AND CATHODE ARE IN ACTUAL JPHYSICAL CONTACT WITH ELECTROLYSIS MEDIUM, THE SOLUTION BEING IN CONTACT WITH A CATHODE HAVING A HYDROGEN OVERVOLTAGE GREATER THAN THAT OF COPPER AND CONTAINING WATER, AT LEAST ABOUT 10% BY WEIGHT OF OLEFINIC COMPOUND AND AT LEAST 5% BY WEIGHT OF SALT TO MAKE THE SOLUTION CONDUCTIVE AND SEPARATING THE REDUCED COUPLED PRODUCT FROM THE ELECTROLYTE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |