US3039903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosive nitrate-alkylamine composition
Assignee: Nitroglycerin AB
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Filing: 1959-11-02
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Granted: 1962-06-19
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Expires: 1979-11-02
Abstract
No abstract record available.
Inventors
- 👤 Enoksson Bertil Petrus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:33
CPC Classifications
C; C06; C06B; C06B31/00; C06B31/28; C06B31/32; C06B31/56; C06B31/44; C06B31/46; C06B45/00; C06B45/18; C06B45/30; C06B45/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A NOVEL EXPLOSIVE AND PROPELLANT COMPOSITION OF INCREASED STABILITY OF PROPAGATION AND INCREASED DETONA TION TRANSMISSION COMPRISES AMMONIUM NITRATE, SAID NITRATE HAVING A SURFACE COATING OF AN ALKYL AMINE HAVING BETWEEN 6 AND 24 CARBON ATOMS IN THE ALKYL GROUP IN AN AMOUNT OF UP TO 1.5 GRAMS OF ALKYL AMINE WITH EACH 100 GRAMS OF NITRATE.
Claim 2
Dependent Claim
57 words
A NOVEL EXPLOSIVE AND PROPELLANT COMPOSITION OF INCREASED STABILITY OF PROPAGATION AND INCREASED DETONA TION TRANSMISSION COMPRISES AMMONIUM NITRATE, SAID NITRATE HAVING A SURFACE COATING OF AN ALKYL AMINE HAVING BETWEEN 6 AND 24 CARBON ATOMS IN THE ALKYL GROUP IN AN AMOUNT OF UP TO 1.5 GRAMS OF ALKYL AMINE WITH EACH 100 GRAMS OF NITRATE.
References Cited (Backward Citations)
CA582187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |