GB922931A - Process for waterproofing explosives - Google Patents
Process for waterproofing explosivesInfo
- Publication number
- GB922931A GB922931A GB2653559A GB2653559A GB922931A GB 922931 A GB922931 A GB 922931A GB 2653559 A GB2653559 A GB 2653559A GB 2653559 A GB2653559 A GB 2653559A GB 922931 A GB922931 A GB 922931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- waterproofing
- mixture
- component
- chloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Lubricants (AREA)
Abstract
922,931. Explosive compositions. DYNAMIT NOBEL A.G. July 29, 1960 [July 30, 1959], No. 26535/60. Class 9 (2). The crystalline water-soluble constituents of an explosive mixture are waterproofed by applying to the surface of the crystalline constituents an hydrophilic component and then an ionogenic waterproofing component, thus producing a waterproofing substance in situ on the surface. The hydrophilic component may be a solution of one or more inorganic salts such as calcium chloride or zinc chloride and the waterproofing component may be a solution of a fatty acid such as stearic acid or a solution of ammonium stearate or a sodium higher alkyliminodiacetate, when an acid is used it must be neutralized for example with ammonia or an amine after application. In a typical example (1) a solution of calcium chloride and zinc chloride in water and ethanol was sprayed on to a mixture of potassium nitrate, containing a trace of tetryl, and ammonium chloride and then mixed. Stearic acid dissolved in ethanol was then sprayed on and ammonia blown on. The product was then mixed with aluminium hydroxide, a mixture of nitroglycerine and nitroglycol, collodion wool and guer meal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED31198A DE1092357B (en) | 1959-07-30 | 1959-07-30 | Process for the waterproofing of explosives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB922931A true GB922931A (en) | 1963-04-03 |
Family
ID=7040810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2653559A Expired GB922931A (en) | 1959-07-30 | 1960-07-29 | Process for waterproofing explosives |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE592194A (en) |
| DE (1) | DE1092357B (en) |
| GB (1) | GB922931A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE653006A (en) * | 1963-09-14 | 1964-12-31 | ||
| DE1301750B (en) * | 1965-11-10 | 1969-08-21 | Wasagchemie Ag | Weather explosive with improved deflagration behavior |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1024940B (en) * | 1954-11-26 | 1958-02-27 | Eastman Kodak Co | Process for the production of a non-hygroscopic alkali hydroxide |
-
1959
- 1959-07-30 DE DED31198A patent/DE1092357B/en active Pending
-
1960
- 1960-06-22 BE BE592194A patent/BE592194A/en unknown
- 1960-07-29 GB GB2653559A patent/GB922931A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE592194A (en) | 1960-10-17 |
| DE1092357B (en) | 1960-11-03 |
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