US3134646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of lithium peroxide
Assignee: Lithium Corp of America Inc
•
Filing: 1962-01-15
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Granted: 1964-05-26
•
Expires: 1982-01-15
Abstract
No abstract record available.
Inventors
- 👤 Ricardo O Bach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:28
CPC Classifications
C; C01; C01B; C01B15/00; C01B15/04; C01B15/043; C01B15/0435
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A METHOD OF PRODUCING SUBSTANTIALLY ANHYDROUS LITHIUM PEROXIDE COMPRISING FORMING A WATER SOLUTION OF HYDROGEN PEROXIDE AND LITHIUM HYDROXIDE IN APPROXIMATELY STOICHIOMETRIC PROPORTIONS TO PRODUCE LITHIUM PEROXIDE, NEBULIZING THE WATER SOLUTION TO PERMIT RAPID TRANSFER OF HEAT THERETHROUGH, AND SUBJECTING THE THUS NEBULIZED WATER SOLUTION TO HEAT RAPIDLY TO EFFECT DRYING OF THE SOLUTION AND TRANSFER OF THE ACTIVE OXYGEN OF THE HYDROGEN PEROXIDE TO THE LITHIUM HYDROXIDE TO FORM THE LITHIUM PEROXIDE.
Claim 2
Independent Claim
73 words
A METHOD OF PRODUCING SUBSTANTIALLY ANHYDROUS LITHIUM PEROXIDE COMPRISING FORMING A WATER SOLUTION OF HYDROGEN PEROXIDE AND LITHIUM HYDROXIDE IN APPROXIMATELY STOICHIOMETRIC PROPORTIONS TO PRODUCE LITHIUM PEROXIDE, NEBULIZING THE WATER SOLUTION TO PERMIT RAPID TRANSFER OF HEAT THERETHROUGH, AND SUBJECTING THE THUS NEBULIZED WATER SOLUTION TO HEAT RAPIDLY TO EFFECT DRYING OF THE SOLUTION AND TRANSFER OF THE ACTIVE OXYGEN OF THE HYDROGEN PEROXIDE TO THE LITHIUM HYDROXIDE TO FORM THE LITHIUM PEROXIDE.
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Cited
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Cited
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |