US3096376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for making cyclohexene hydroperoxides
Assignee: Individual
•
Filing: 1959-03-02
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Granted: 1963-07-02
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Expires: 1979-03-02
Abstract
No abstract record available.
Inventors
- 👤 Clement Genevieve
- 👤 Balaceanu Jean-Claude
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:42
CPC Classifications
C; C07; C07C; C07C409/00; C07C409/02; C07C409/14; C07C407/00; C07C2601/00; C07C2601/12; C07C2601/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A CONTINUOUS PROCESS FOR CONVERTING OLEFINS SELECTED FROM THE GROUP CONSISTING OF CYCLOHEXENE AND METHYLCYCLOHEXENE TO THE CORRESPONDING HYDROPEROXIDE, WHICH PROCESS CONSISTS ESSENTIALLY OF: (1) PASSING AN OXYGEN-CONTAINING GAS THRIUGH A REACTION ZONE CONTAINING A MIXTURE OF: (A) 80-98 PARTS BY WEIGHT OF SAID OLEFIN, (B) 2-20 PARTS BY WEIGHT OF THE CORRESPONDING HYDROPEROXIDE, AT A TEMPERATURE BETWEEN 50-90* C., THEREBY PRODUCING ADDITIONAL HYDROPEROXIDE; AND (2) WITHDRAWING A PORTION OF SAID MIXTURE FROM SAID REACTION ZONE AND ADDING FRESH OLEFIN TO SAID REACTION ZONE AT A RATE OF FLOW SUFFICIENT TO MAINTAIN THE HYDROPEROXIDE CONTENT OF SAID MIXTURE IN SAID REACTION ZONE AT NOT HIGHER THAN 20%.
Claim 2
Dependent Claim
107 words
A CONTINUOUS PROCESS FOR CONVERTING OLEFINS SELECTED FROM THE GROUP CONSISTING OF CYCLOHEXENE AND METHYLCYCLOHEXENE TO THE CORRESPONDING HYDROPEROXIDE, WHICH PROCESS CONSISTS ESSENTIALLY OF: (1) PASSING AN OXYGEN-CONTAINING GAS THRIUGH A REACTION ZONE CONTAINING A MIXTURE OF: (A) 80-98 PARTS BY WEIGHT OF SAID OLEFIN, (B) 2-20 PARTS BY WEIGHT OF THE CORRESPONDING HYDROPEROXIDE, AT A TEMPERATURE BETWEEN 50-90* C., THEREBY PRODUCING ADDITIONAL HYDROPEROXIDE; AND (2) WITHDRAWING A PORTION OF SAID MIXTURE FROM SAID REACTION ZONE AND ADDING FRESH OLEFIN TO SAID REACTION ZONE AT A RATE OF FLOW SUFFICIENT TO MAINTAIN THE HYDROPEROXIDE CONTENT OF SAID MIXTURE IN SAID REACTION ZONE AT NOT HIGHER THAN 20%.
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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |