US3264151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosive composition comprising alkali metal nitrate, ammonium nitrate and halogenated hydrocarbon
Assignee: Dow Chemical Co
•
Filing: 1964-03-26
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Granted: 1966-08-02
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Expires: 1984-03-26
Abstract
No abstract record available.
Inventors
- 👤 Osborn Oliver
- 👤 Charles F Schrieber
- 👤 James R Minderhout
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:45
CPC Classifications
C; C06; C06B; C06B23/00; C06B23/009; Y; Y10; Y10S; Y10S149/00; Y10S149/118
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
AN INORGANIC NITRATE EXPLOSIVE COMPOSITION COMPRISING; FROM ABOUT 95 TO ABOUT 75 WEIGHT PERCENT OF A MIXTURE OF ALKALI METAL NITRATE AND AMMONIUM NITRATE, SAID MIXTURE CONTAINING FROM ABOUT 12 TO ABOUT 65 WEIGHT PERCENT OF SAID ALKALI METAL NITRATE AND FROM ABOUT 10 TO ABOUT 83 WEIGHT PERCENT OF AMMONIUM NITRATE BASED ON THE TOTAL COMPOSITION WEIGHT, AND FROM ABOUT 5 TO ABOUT 25 WEIGHT PERCENT OF A SUBSTANTIALLY WATER IMMISCIBLE HALOGNENATED ALIPHATIC HYDROCARBON HAVING A DENSITY OF AT LEAST ABOUT 1.2 GRAMS PER CUBIC CENTIMETER.
Claim 2
Dependent Claim
87 words
AN INORGANIC NITRATE EXPLOSIVE COMPOSITION COMPRISING; FROM ABOUT 95 TO ABOUT 75 WEIGHT PERCENT OF A MIXTURE OF ALKALI METAL NITRATE AND AMMONIUM NITRATE, SAID MIXTURE CONTAINING FROM ABOUT 12 TO ABOUT 65 WEIGHT PERCENT OF SAID ALKALI METAL NITRATE AND FROM ABOUT 10 TO ABOUT 83 WEIGHT PERCENT OF AMMONIUM NITRATE BASED ON THE TOTAL COMPOSITION WEIGHT, AND FROM ABOUT 5 TO ABOUT 25 WEIGHT PERCENT OF A SUBSTANTIALLY WATER IMMISCIBLE HALOGNENATED ALIPHATIC HYDROCARBON HAVING A DENSITY OF AT LEAST ABOUT 1.2 GRAMS PER CUBIC CENTIMETER.
References Cited (Backward Citations)
US3097121A
Cited
US3184351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |