Patent US3133942A successfully refreshed from Google Patents.
US3133942A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of metal salts of organic acids
Assignee: BASF SE
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Filing: 1961-12-01
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Granted: 1964-05-19
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Expires: 1981-12-01
Abstract
No abstract record available.
Inventors
- 👤 Hahl Edgar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:57
CPC Classifications
C; C07; C07C; C07C51/00; C07C51/41; C07C51/412
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A PROCESS FOR THE PRODUCTION OF AN ORGANIC ACID SALT WHICH COMPRISES REACTING A PULVERULENT METAL HAVING A NORMAL POTENTIAL OF -0.80% TO 0.5 VOLT WITH AN ORGANIC ACID SELECTED FROM THE GROUP CONSISTING OF SATURATED ALIPHATIC MONOCARBOXYLIC ACIDS OF 1 TO 8 CARBON ATOMS, OLEIC ACID AND BENZOIC ACID AT A TEMPERATURE FROM ABOUT ROOM TEMPERATURE UP TO THE BOILING TEMPERATURE OF SAID ORGANIC ACID, IN THE PRESENCE OF FREE OXYGEN AND IN THE PRESENCE OF AN ACTIVATOR CONSISTING OF THE BROMIDE OF SAID METAL.
Claim 2
Dependent Claim
86 words
A PROCESS FOR THE PRODUCTION OF AN ORGANIC ACID SALT WHICH COMPRISES REACTING A PULVERULENT METAL HAVING A NORMAL POTENTIAL OF -0.80% TO 0.5 VOLT WITH AN ORGANIC ACID SELECTED FROM THE GROUP CONSISTING OF SATURATED ALIPHATIC MONOCARBOXYLIC ACIDS OF 1 TO 8 CARBON ATOMS, OLEIC ACID AND BENZOIC ACID AT A TEMPERATURE FROM ABOUT ROOM TEMPERATURE UP TO THE BOILING TEMPERATURE OF SAID ORGANIC ACID, IN THE PRESENCE OF FREE OXYGEN AND IN THE PRESENCE OF AN ACTIVATOR CONSISTING OF THE BROMIDE OF SAID METAL.
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) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |