US2719828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decontaminating composition
Assignee: Olin Corp
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Filing: 1952-08-02
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Granted: 1955-10-04
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Expires: 1972-08-02
Abstract
No abstract record available.
Inventors
- 👤 James D Macmahon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:48
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/395; C11D3/3953; A; A01; A01N; A01N59/00; A62; A62D; A62D3/00; A62D3/30; A62D3/36; A62D3/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A POWDERED COMPOSITION USEFUL IN MUSTARD GAS DECONTAMINATION WHICH CONSISTS ESSENTIALLY OF ABOUT 40 TO 45 WEIGHT PER CENT OF CALCIUM HYPOCHLORITE OF AT LEAST ABOUT 70 PERCENT AVAILABLE CHLORINE CONTENT, ABOUT 5 TO 12 WEIGHT PER CENT OF QUICKLIME, ABOUT 1 TO 10 WEIGHT PER CENT OF HYDRATED LIME, ABOUT 20 TO 50 WEIGHT PER CENT OF HYPOCHLORITE-INERT, WATER INSOULBLE INORGANIC ALKALINE BUFFER, ABOUT 1 TO 10 WEIGHT PER CENT OF A WATER SOLUBLE SALT OF AN ALKALI METAL AND AN ANION THE CALCIUM SALT OF WHICH IS WATER INSOLUBLE, AND ABOUT 1 TO 10 WEIGHT PER CENT OF SODIUM CHLORIDE.
Claim 2
Dependent Claim
102 words
A POWDERED COMPOSITION USEFUL IN MUSTARD GAS DECONTAMINATION WHICH CONSISTS ESSENTIALLY OF ABOUT 40 TO 45 WEIGHT PER CENT OF CALCIUM HYPOCHLORITE OF AT LEAST ABOUT 70 PERCENT AVAILABLE CHLORINE CONTENT, ABOUT 5 TO 12 WEIGHT PER CENT OF QUICKLIME, ABOUT 1 TO 10 WEIGHT PER CENT OF HYDRATED LIME, ABOUT 20 TO 50 WEIGHT PER CENT OF HYPOCHLORITE-INERT, WATER INSOULBLE INORGANIC ALKALINE BUFFER, ABOUT 1 TO 10 WEIGHT PER CENT OF A WATER SOLUBLE SALT OF AN ALKALI METAL AND AN ANION THE CALCIUM SALT OF WHICH IS WATER INSOLUBLE, AND ABOUT 1 TO 10 WEIGHT PER CENT OF SODIUM CHLORIDE.
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) | 1958-10-03 | 1959-04-04 | 1959-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-03 | 1963-04-04 | 1963-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-03 | 1967-04-04 | 1967-10-04 | $7700.00 | Window Closed / Lapsed |