GB414718A - Improvements in or relating to blasting explosive cartridges - Google Patents
Improvements in or relating to blasting explosive cartridgesInfo
- Publication number
- GB414718A GB414718A GB86933A GB86933A GB414718A GB 414718 A GB414718 A GB 414718A GB 86933 A GB86933 A GB 86933A GB 86933 A GB86933 A GB 86933A GB 414718 A GB414718 A GB 414718A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheath
- cartridges
- blasting
- class
- alkali
- 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
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/04—Compositions characterised by non-explosive or non-thermic constituents for cooling the explosion gases including antifouling and flash suppressing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
414,718. Blasting-cartridges. WHITE, A. G., 45, Caledonia Road, Saltcoats, Ayrshire, and IMPERIAL CHEMICAL INDUSTRIES, Ltd., Millbank, London. Jan. 10, 1933, Nos. 869 and 16026. [Class 9 (i).] Relates to blasting-cartridges for use in fiery mines and of the kind comprising an inner core of explosive and an outer " cooling " sheath or jacket not enclosed in a strong casing requiring substantial pressure to be ruptured. According to the invention, the sheath consists of a mixture of ammonium nitrate or perchlorate or an alkali metal perchlorate with one or more cooling agents such as halides of alkali metals, calcium carbonate, and alkali nitrates, to which may be added minor proportions of sensitizing explosives such as nitroglycerine and trinitrotoluene and of carbonaceous materials such as wax. The sheath may be made in various ways, for example, cast with a small proportion of water and may be in an annular space between tubes of paper, metal foil, regenerated cellulose. Specifications 4713/87 and 2926/99, [both in Class 9], are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB86933A GB414718A (en) | 1933-01-10 | 1933-01-10 | Improvements in or relating to blasting explosive cartridges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB86933A GB414718A (en) | 1933-01-10 | 1933-01-10 | Improvements in or relating to blasting explosive cartridges |
Publications (1)
Publication Number | Publication Date |
---|---|
GB414718A true GB414718A (en) | 1934-08-10 |
Family
ID=9711906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB86933A Expired GB414718A (en) | 1933-01-10 | 1933-01-10 | Improvements in or relating to blasting explosive cartridges |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB414718A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004983B (en) * | 1953-08-20 | 1957-03-21 | Dynamit Nobel Ag | Process for the production of jacketed weather explosives with increased performance or with increased firedamp protection |
-
1933
- 1933-01-10 GB GB86933A patent/GB414718A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004983B (en) * | 1953-08-20 | 1957-03-21 | Dynamit Nobel Ag | Process for the production of jacketed weather explosives with increased performance or with increased firedamp protection |
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