GB630981A - Improvements in and relating to compositions for ignition of combustible gas producing charges or heating mixtures - Google Patents
Improvements in and relating to compositions for ignition of combustible gas producing charges or heating mixturesInfo
- Publication number
- GB630981A GB630981A GB3467246A GB3467246A GB630981A GB 630981 A GB630981 A GB 630981A GB 3467246 A GB3467246 A GB 3467246A GB 3467246 A GB3467246 A GB 3467246A GB 630981 A GB630981 A GB 630981A
- Authority
- GB
- United Kingdom
- Prior art keywords
- potassium
- mixture
- compound
- perchlorate
- combustible
- 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
- 239000000203 mixture Substances 0.000 title abstract 8
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 abstract 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- 238000005422 blasting Methods 0.000 abstract 2
- 150000001722 carbon compounds Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 abstract 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 2
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 abstract 2
- -1 thymol Chemical compound 0.000 abstract 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 abstract 1
- 239000005956 Metaldehyde Substances 0.000 abstract 1
- 235000021314 Palmitic acid Nutrition 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
- 229930006000 Sucrose Natural products 0.000 abstract 1
- 239000005844 Thymol Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 239000011872 intimate mixture Substances 0.000 abstract 1
- 239000008101 lactose Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- GKKDCARASOJPNG-UHFFFAOYSA-N metaldehyde Chemical compound CC1OC(C)OC(C)OC(C)O1 GKKDCARASOJPNG-UHFFFAOYSA-N 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 235000016337 monopotassium tartrate Nutrition 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 150000002943 palmitic acids Chemical class 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 abstract 1
- 229940103091 potassium benzoate Drugs 0.000 abstract 1
- 235000010235 potassium benzoate Nutrition 0.000 abstract 1
- 239000004300 potassium benzoate Substances 0.000 abstract 1
- KYKNRZGSIGMXFH-ZVGUSBNCSA-M potassium bitartrate Chemical compound [K+].OC(=O)[C@H](O)[C@@H](O)C([O-])=O KYKNRZGSIGMXFH-ZVGUSBNCSA-M 0.000 abstract 1
- 229940081543 potassium bitartrate Drugs 0.000 abstract 1
- IWZKICVEHNUQTL-UHFFFAOYSA-M potassium hydrogen phthalate Chemical compound [K+].OC(=O)C1=CC=CC=C1C([O-])=O IWZKICVEHNUQTL-UHFFFAOYSA-M 0.000 abstract 1
- 229910001487 potassium perchlorate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 159000000008 strontium salts Chemical class 0.000 abstract 1
- 229960004793 sucrose Drugs 0.000 abstract 1
- 229960000790 thymol Drugs 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
- C06B29/02—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
- C06B29/08—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal with an organic non-explosive or an organic non-thermic component
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
- C06B29/02—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
- C06B29/12—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal with carbon or sulfur
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/12—Bridge initiators
- F42B3/128—Bridge initiators characterised by the composition of the pyrotechnic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/195—Manufacture
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Air Bags (AREA)
- Paper (AREA)
Abstract
630,981. Ignition compositions; blasting fuzes. GOLDSMITH, P. A. H., and HEATERS, Ltd. Nov. 22, 1946, No. 34672. [Classes 9 (i) and 9 (ii)] An igniter for combustible gas producing charges or heating mixtures of blasting cartridges containing gas under pressure comprises a mixture of a combustible organic carbon compound and potassium perchlorate, the carbon content of the compound being between <SP>1</SP>/ 5 and <SP>4</SP>/ 5 of its molecular weight and in amount sufficient to satisfy the available oxygen of the perchlorate, the compound being non-hygroscopic, solid at atmospheric temperature and capable of comminution to permit intimate mixture with the perchlorate, the mixture being in the form of a fuze or match head or contained in a combustible, e.g. paper container, either form having a fuze wire, resistance say 1500-2000 ohms per yard, embedded therein. The carbon compound may be a fatty acid such as stearic or palmitic acids, a salt of a dibasic acid such as potassium bitartrate, a carbohydrate such as cane sugar, lactose or cellulose, a salt or anhydride of an aromatic acid such as potassium hydrogen phthalate, potassium benzoate, or phthalic anhydride, a phenol such as thymol, or an aldehyde such as metaldehyde, or mixtures of any of these ; the barium or strontium salts may be used in place of those of potassium. Finely divided metals and/or endothermic salts such as ammonium oxalate, zinc sulphate, or sodium bicarbonate may be added to the mixture. Specifications 413,823, 480,330 and 560,227 are referred to.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3467246A GB630981A (en) | 1946-11-22 | 1946-11-22 | Improvements in and relating to compositions for ignition of combustible gas producing charges or heating mixtures |
DEP23093A DE840821C (en) | 1946-11-22 | 1948-11-30 | Additive for flammable gas-generating charges or heating mixtures from explosive cartridges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3467246A GB630981A (en) | 1946-11-22 | 1946-11-22 | Improvements in and relating to compositions for ignition of combustible gas producing charges or heating mixtures |
Publications (1)
Publication Number | Publication Date |
---|---|
GB630981A true GB630981A (en) | 1949-10-25 |
Family
ID=10368534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3467246A Expired GB630981A (en) | 1946-11-22 | 1946-11-22 | Improvements in and relating to compositions for ignition of combustible gas producing charges or heating mixtures |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE840821C (en) |
GB (1) | GB630981A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1604963A2 (en) * | 2004-06-10 | 2005-12-14 | Giat Industries | Pyrotechnic composition with improved mechanical strength |
CN104710252A (en) * | 2015-02-10 | 2015-06-17 | 张光辉 | Firework initiating explosive and preparation method thereof |
CN108164380A (en) * | 2018-01-09 | 2018-06-15 | 孔繁晓 | A kind of carbon dioxide liquid-gas phase transition exothermic mixture |
CN111747805A (en) * | 2020-07-24 | 2020-10-09 | 湖北航天化学技术研究所 | High-temperature condensed phase particle generating agent and preparation method thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5542688A (en) * | 1992-10-27 | 1996-08-06 | Atlantic Research Corporation | Two-part igniter for gas generating compositions |
EP0763511A3 (en) * | 1995-09-15 | 1997-05-07 | Morton Int Inc | Igniter compositions for non-azide gas generants |
AU2002353766A1 (en) * | 2001-01-12 | 2003-03-24 | Alliant Techsystems Inc. | Low humidity uptake solid pyrotechnic compositions, and methods for making the same |
US7459043B2 (en) | 2001-01-12 | 2008-12-02 | Alliant Techsystems Inc. | Moisture-resistant black powder substitute compositions |
-
1946
- 1946-11-22 GB GB3467246A patent/GB630981A/en not_active Expired
-
1948
- 1948-11-30 DE DEP23093A patent/DE840821C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1604963A2 (en) * | 2004-06-10 | 2005-12-14 | Giat Industries | Pyrotechnic composition with improved mechanical strength |
FR2871457A1 (en) * | 2004-06-10 | 2005-12-16 | Giat Ind Sa | PYROTECHNIC COMPOSITION HAVING IMPROVED MECHANICAL STRENGTH |
EP1604963A3 (en) * | 2004-06-10 | 2012-11-21 | NEXTER Munitions | Pyrotechnic composition with improved mechanical strength |
CN104710252A (en) * | 2015-02-10 | 2015-06-17 | 张光辉 | Firework initiating explosive and preparation method thereof |
CN108164380A (en) * | 2018-01-09 | 2018-06-15 | 孔繁晓 | A kind of carbon dioxide liquid-gas phase transition exothermic mixture |
CN111747805A (en) * | 2020-07-24 | 2020-10-09 | 湖北航天化学技术研究所 | High-temperature condensed phase particle generating agent and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
DE840821C (en) | 1952-06-05 |
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