ATE12385T1 - INITIAL EXPLOSIVE FOR DETECTORS AND METHOD OF PRODUCTION. - Google Patents
INITIAL EXPLOSIVE FOR DETECTORS AND METHOD OF PRODUCTION.Info
- Publication number
- ATE12385T1 ATE12385T1 AT81303418T AT81303418T ATE12385T1 AT E12385 T1 ATE12385 T1 AT E12385T1 AT 81303418 T AT81303418 T AT 81303418T AT 81303418 T AT81303418 T AT 81303418T AT E12385 T1 ATE12385 T1 AT E12385T1
- Authority
- AT
- Austria
- Prior art keywords
- lead
- isogonous
- solution containing
- cause
- styphnate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B35/00—Compositions containing a metal azide
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0008—Compounding the ingredient
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B41/00—Compositions containing a nitrated metallo-organic compound
- C06B41/02—Compositions containing a nitrated metallo-organic compound the compound containing lead
- C06B41/08—Compositions containing a nitrated metallo-organic compound the compound containing lead with a metal azide or a metal fulminate
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Air Bags (AREA)
Abstract
An initiatory explosive suitable for use in a detonator in place of the known ASA mixture is composed of isogonous mixed crystals of lead azide and lead styphnate which can be produced by introducing sumultaneously into a reactor vessel a solution containing lead acetate and a solution containing a water-soluble styphnate and sodium azide so as to cause them to react in the presence of a crystal habit modifier such as dextrin or carboxymethyl cellulose which will cause the resulting precipitate to be a homogeneous crystalline material composed of isogonous mixed crystals.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP81303418A EP0070932B1 (en) | 1981-07-24 | 1981-07-24 | Initiatory explosive for detonators and method of preparing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE12385T1 true ATE12385T1 (en) | 1985-04-15 |
Family
ID=8188358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81303418T ATE12385T1 (en) | 1981-07-24 | 1981-07-24 | INITIAL EXPLOSIVE FOR DETECTORS AND METHOD OF PRODUCTION. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0070932B1 (en) |
AT (1) | ATE12385T1 (en) |
DE (1) | DE3169539D1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060219341A1 (en) | 2005-03-30 | 2006-10-05 | Johnston Harold E | Heavy metal free, environmentally green percussion primer and ordnance and systems incorporating same |
US8641842B2 (en) | 2011-08-31 | 2014-02-04 | Alliant Techsystems Inc. | Propellant compositions including stabilized red phosphorus, a method of forming same, and an ordnance element including the same |
US8192568B2 (en) | 2007-02-09 | 2012-06-05 | Alliant Techsystems Inc. | Non-toxic percussion primers and methods of preparing the same |
CA2942312C (en) | 2007-02-09 | 2019-05-28 | Vista Outdoor Operations Llc | Non-toxic percussion primers and methods of preparing the same |
US8206522B2 (en) | 2010-03-31 | 2012-06-26 | Alliant Techsystems Inc. | Non-toxic, heavy-metal free sensitized explosive percussion primers and methods of preparing the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB187012A (en) * | 1921-07-11 | 1922-10-11 | Edmund Von Herz | A process for the manufacture of detonating compositions for detonators or primers |
DE1011337B (en) * | 1953-02-16 | 1957-06-27 | Ici Ltd | Process for the production of ignition compounds |
-
1981
- 1981-07-24 EP EP81303418A patent/EP0070932B1/en not_active Expired
- 1981-07-24 AT AT81303418T patent/ATE12385T1/en not_active IP Right Cessation
- 1981-07-24 DE DE8181303418T patent/DE3169539D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0070932A2 (en) | 1983-02-09 |
EP0070932A3 (en) | 1983-10-05 |
DE3169539D1 (en) | 1985-05-02 |
EP0070932B1 (en) | 1985-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |