US2004719A - Priming mixture - Google Patents
Priming mixture Download PDFInfo
- Publication number
- US2004719A US2004719A US660857A US66085733A US2004719A US 2004719 A US2004719 A US 2004719A US 660857 A US660857 A US 660857A US 66085733 A US66085733 A US 66085733A US 2004719 A US2004719 A US 2004719A
- Authority
- US
- United States
- Prior art keywords
- lead
- basic
- copper
- diazo
- styphnate
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 title description 17
- 230000037452 priming Effects 0.000 title description 11
- ZURAKLKIKYCUJU-UHFFFAOYSA-N copper;azane Chemical compound N.[Cu+2] ZURAKLKIKYCUJU-UHFFFAOYSA-N 0.000 description 12
- WETZJIOEDGMBMA-UHFFFAOYSA-L lead styphnate Chemical compound [Pb+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C([O-])=C1[N+]([O-])=O WETZJIOEDGMBMA-UHFFFAOYSA-L 0.000 description 9
- 239000002360 explosive Substances 0.000 description 7
- KDAOLWKYSLHLSZ-UHFFFAOYSA-N 5-azido-2h-tetrazole Chemical compound [N-]=[N+]=NC1=NN=NN1 KDAOLWKYSLHLSZ-UHFFFAOYSA-N 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 150000001540 azides Chemical class 0.000 description 4
- -1 diazo aminotetrazole Chemical compound 0.000 description 4
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 description 4
- MHWLNQBTOIYJJP-UHFFFAOYSA-N mercury difulminate Chemical compound [O-][N+]#C[Hg]C#[N+][O-] MHWLNQBTOIYJJP-UHFFFAOYSA-N 0.000 description 4
- IUKSYUOJRHDWRR-UHFFFAOYSA-N 2-diazonio-4,6-dinitrophenolate Chemical compound [O-]C1=C([N+]#N)C=C([N+]([O-])=O)C=C1[N+]([O-])=O IUKSYUOJRHDWRR-UHFFFAOYSA-N 0.000 description 3
- GVCGWXSZNUOTDW-UHFFFAOYSA-N sulfo cyanate Chemical compound OS(=O)(=O)OC#N GVCGWXSZNUOTDW-UHFFFAOYSA-N 0.000 description 3
- WDMUXYQIMRDWRC-UHFFFAOYSA-N 2-hydroxy-3,4-dinitrobenzoic acid Chemical class OC(=O)C1=CC=C([N+]([O-])=O)C([N+]([O-])=O)=C1O WDMUXYQIMRDWRC-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 2
- MHVVRZIRWITSIP-UHFFFAOYSA-L lead(2+);2,4,6-trinitrophenolate Chemical compound [Pb+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O MHVVRZIRWITSIP-UHFFFAOYSA-L 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 150000003536 tetrazoles Chemical class 0.000 description 2
- HCSBTDBGTNZOAB-UHFFFAOYSA-N 2,3-dinitrobenzoic acid Chemical compound OC(=O)C1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O HCSBTDBGTNZOAB-UHFFFAOYSA-N 0.000 description 1
- VYWYYJYRVSBHJQ-UHFFFAOYSA-N 3,5-dinitrobenzoic acid Chemical compound OC(=O)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1 VYWYYJYRVSBHJQ-UHFFFAOYSA-N 0.000 description 1
- KFIRODWJCYBBHY-UHFFFAOYSA-N 3-nitrophthalic acid Chemical compound OC(=O)C1=CC=CC([N+]([O-])=O)=C1C(O)=O KFIRODWJCYBBHY-UHFFFAOYSA-N 0.000 description 1
- BAKYASSDAXQKKY-UHFFFAOYSA-N 4-Hydroxy-3-methylbenzaldehyde Chemical compound CC1=CC(C=O)=CC=C1O BAKYASSDAXQKKY-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 229910021346 calcium silicide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229940051043 cresylate Drugs 0.000 description 1
- 229940076286 cupric acetate Drugs 0.000 description 1
- KSHJAFFDLKPUMT-UHFFFAOYSA-N dinitro-ortho-cresol Chemical compound CC1=C(O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O KSHJAFFDLKPUMT-UHFFFAOYSA-N 0.000 description 1
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229940075930 picrate Drugs 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-M picrate anion Chemical compound [O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-M 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
- C06B41/04—Compositions containing a nitrated metallo-organic compound the compound containing lead with an organic explosive or an organic thermic component
- C06B41/06—Compositions containing a nitrated metallo-organic compound the compound containing lead with an organic explosive or an organic thermic component with an inorganic explosive or an inorganic thermic component
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/05—Ball agitators
Definitions
- Patented June1 1, 1'9'35 was BRIMING MIXTURE Willi Briin, Bridgeport, Conn assignor to RemmgtonArms Company, Inc., a corporation of Delaware No Drawing,
- This compound is a derivative of diazo-amino-tetra zole, particularly the copper-ammonium-salt of diazo-amino-tetrazole of the composition C4N22CUs(NI-Is) 2, and the prob-
- This compound may be prepared as follows:
- the primary sodium salt of 'diazo aminotetrazole is first prepared by the reaction of a 59 solution of sodium nitrite on a cold solution or ganic nitro compounds, such as normal lead- Application Mach- 15 1933, Serial No. 660,857 J amino-guanidine-nitrate and sodium acetate, containing glacial acetic acid.
- Toa neutralized solution of this sodium salt is added an excess of cupric acetate. This causes the precipitation of the copper salt, which is filtered and washedlwith 5 dilute acetic acid.
- the addition or ammonia changes this amorphous copper salt to a crystalline copper ammonium salt.
- This copper ammonium salt has been found a highly useful-sensitizer for priming mixtures'generally, and particularly for mixtures of the noncorrosive typeQ- Its use in conjunction with a lead styphnate is illustrated by the following:
- Suitablefuels include, in addition to the Wellknown lead sulphocyanate, antimony sulphide orrice and calcium silicide, such explosive fuels as the mono-basic and di-basic lead salts of 2-4 and 3-5 dinitro-benzoic acid, the mono-basic and di-basic lead salts of 3-5 dinitro-ortho-cresol, the monobasic and di-basic lead salts of B-nitrO-phthalic acid, and the normal and basic lead salts of dinitro-salicylic acid, as well as the powders of metals such as zirconium.
- explosive fuels as the mono-basic and di-basic lead salts of 2-4 and 3-5 dinitro-benzoic acid, the mono-basic and di-basic lead salts of 3-5 dinitro-ortho-cresol, the monobasic and di-basic lead salts of B-nitrO-phthalic acid, and the normal and basic lead salts of dinitro-salicylic acid, as well as
- Suitable oxidizers include both normal and basic lead and other nitrates such as barium nitrate, as well as chromates, permanganates, oxides and peroxides.
- the use of the copper-ammonium salt of diaz oamino-tetrazole in priming mixtures being broadly new, the appended claims are to be broadly construed.
- An ammunition priming composition containing a copper-ammonium salt of diazo-amino tetrazole; and an explosive or explosive fuel selected from the class consisting of mercury fulminate, lead styphnate, basic lead styphnate, diazodinitrophenol, mono-basic and di-basic lead 2,004,719 j i V I tetrazole, a lead styphnate,
- An ammunition priming composition containing a copper-ammonium salt of diazo-aminolead nitrate, and lead sulp-hocyanate.
- An ammunition priming composition comprising substantially Copper ammonium salt of diazoamin-tetrazo1e 1% to 5% Normal orbasic lead'styphnate 30% to 50% Lead nitrate 25% to 40% 5% to Lead sulphocyanate. Abrasive 10% to 6; .An ammunition priming composition comprising "substantially Copper ammonium (salt 1 of diaz o-amilio tetrazole 2% Normal or basic lead styphnatm 40% Lead nitrate; 30% Leadsulphocyanatd; j 8% Abrasive 20% '7. An ammunition priming composition con-' taining a combustion initiator, andua copper ammonium salt of diazo-amino-tetrazole, said copper ammonium salt being present .in an amount not greater than 6%. l 1
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Air Bags (AREA)
Description
Patented June1 1, 1'9'35 was BRIMING MIXTURE Willi Briin, Bridgeport, Conn assignor to RemmgtonArms Company, Inc., a corporation of Delaware No Drawing,
'7v Claims.
l tion between the fuel and the oxidizing ingredient, which reactionis productive of a flame of sufficient heat and intensity to ignite the propellant powder. Mercury fulminate, however, is undesirable by reason of its high cost, its poisonous character, and the facility with which it enters into slow reactionvwith otherwise very desirable oxidizers and fuels, and with mixturecontainer metals. For these reasons, certain priming compositions of current manufacture have wholly or in part replaced mercuryfulminate with orcuric compositions. This compound is a derivative of diazo-amino-tetra zole, particularly the copper-ammonium-salt of diazo-amino-tetrazole of the composition C4N22CUs(NI-Is) 2, and the prob- This compound may be prepared as follows: The primary sodium salt of 'diazo aminotetrazole is first prepared by the reaction of a 59 solution of sodium nitrite on a cold solution or ganic nitro compounds, such as normal lead- Application Mach- 15 1933, Serial No. 660,857 J amino-guanidine-nitrate and sodium acetate, containing glacial acetic acid. Toa neutralized solution of this sodium salt is added an excess of cupric acetate. This causes the precipitation of the copper salt, which is filtered and washedlwith 5 dilute acetic acid. The addition or ammonia changes this amorphous copper salt to a crystalline copper ammonium salt.
This copper ammonium salthas been found a highly useful-sensitizer for priming mixtures'generally, and particularly for mixtures of the noncorrosive typeQ- Its use in conjunction with a lead styphnate is illustrated by the following:
Normal or basic lead styphnate C o p p e r ammonium salt of diazo-amino-tetrazole 30% to 50% preferred 40% 1% to 5% preferred 2% Lead nitrate to 40% preferred Lead sulphocyanate 5% to 15% referred 8% Abrasive. 10% to 20% preferred 20% The above formulas are merely illustrative. The copper-ammonium-rsalt of diam-amino tetrazole may be used in conjunction with a wide variety of explosives, oxidizers and explosive and inexplosive fuels. Prominent among suitable explosives'is basic lead styphnate, particularly the recently discovered red crystalline modification thereof, which may partially or entirely replace 0 the normal lead styphnate in the above and other formulas. Other explosives which may be used singly or in Various combinations among themselves and with the lead styphnates include diazodinitrophenol, mono-basic and di-basic lead picrate, lead azide, basic lead azide, and lead methylene di-iso-nitroamine. Special mention is made of mercury fulminate, since by its use it becomes possible to eliminate the abrasive, such 40 N luI +2N'Hi V as'glass, ordinarily required in mixtures not containing abrasive fuels.
Suitablefuels include, in addition to the Wellknown lead sulphocyanate, antimony sulphide orrice and calcium silicide, such explosive fuels as the mono-basic and di-basic lead salts of 2-4 and 3-5 dinitro-benzoic acid, the mono-basic and di-basic lead salts of 3-5 dinitro-ortho-cresol, the monobasic and di-basic lead salts of B-nitrO-phthalic acid, and the normal and basic lead salts of dinitro-salicylic acid, as well as the powders of metals such as zirconium.
Suitable oxidizers include both normal and basic lead and other nitrates such as barium nitrate, as well as chromates, permanganates, oxides and peroxides.
Typical mixtures are as follows:
Copper ammonium salt diazo-amino-tetrazole Lead styphnate- Basic lead styphnatei. Diazodinitrophenol Basic lead picrate Lead peroxide Lead nitrate Barium nitrat Lead dinitrosalicylate Basic lead dinitroben- Abrasive 25 The use of the copper-ammonium salt of diaz oamino-tetrazole in priming mixtures being broadly new, the appended claims are to be broadly construed.
What is claimed is:
1. An ammunition priming composition containing a copper-ammonium salt of diazo-amino tetrazole; and an explosive or explosive fuel selected from the class consisting of mercury fulminate, lead styphnate, basic lead styphnate, diazodinitrophenol, mono-basic and di-basic lead 2,004,719 j i V I tetrazole, a lead styphnate,
picrate, lead azide, basic lead azide, lead methylene di-iso-m'troamine, a lead dinitro-salicylate, a lead dinitro-benzoate, a lead dinitro-ortho-cresylate, and a lead nitro-phthalate.-
2. An ammunition priming composition containing a copper-ammonium salt of diazo-aminotetrazole, and a lead styphnate. 3. An ammunition priming composition containing a copper ammonium salt of diazo-aminotetrazole, a lead styphnate, and a suitable oxidizer.
4. An ammunition priming composition containing a copper-ammonium salt of diazo-aminolead nitrate, and lead sulp-hocyanate.
5. An ammunition priming composition comprising substantially Copper ammonium salt of diazoamin-tetrazo1e 1% to 5% Normal orbasic lead'styphnate 30% to 50% Lead nitrate 25% to 40% 5% to Lead sulphocyanate. Abrasive 10% to 6; .An ammunition priming composition comprising "substantially Copper ammonium (salt 1 of diaz o-amilio tetrazole 2% Normal or basic lead styphnatm 40% Lead nitrate; 30% Leadsulphocyanatd; j 8% Abrasive 20% '7. An ammunition priming composition con-' taining a combustion initiator, andua copper ammonium salt of diazo-amino-tetrazole, said copper ammonium salt being present .in an amount not greater than 6%. l 1
' i WILLI BRt'INr
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US660857A US2004719A (en) | 1933-03-15 | 1933-03-15 | Priming mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US660857A US2004719A (en) | 1933-03-15 | 1933-03-15 | Priming mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2004719A true US2004719A (en) | 1935-06-11 |
Family
ID=24651248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US660857A Expired - Lifetime US2004719A (en) | 1933-03-15 | 1933-03-15 | Priming mixture |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2004719A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024818A (en) * | 1976-03-16 | 1977-05-24 | The United States Of America As Represented By The Secretary Of The Navy | Stab-initiated explosive device containing a single explosive charge |
| EP2338863A2 (en) | 2009-12-23 | 2011-06-29 | Diehl BGT Defence GmbH & Co.KG | Bis-tetrazolytriazenate, method for producing same and explosive or fuel containing bis-tetrazolyltriazenate |
| DE102010025104A1 (en) * | 2010-04-14 | 2011-10-20 | Diehl Bgt Defence Gmbh & Co. Kg | 5,5'-azotetrazolate explosives |
-
1933
- 1933-03-15 US US660857A patent/US2004719A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024818A (en) * | 1976-03-16 | 1977-05-24 | The United States Of America As Represented By The Secretary Of The Navy | Stab-initiated explosive device containing a single explosive charge |
| EP2338863A2 (en) | 2009-12-23 | 2011-06-29 | Diehl BGT Defence GmbH & Co.KG | Bis-tetrazolytriazenate, method for producing same and explosive or fuel containing bis-tetrazolyltriazenate |
| DE102010024728A1 (en) | 2009-12-23 | 2011-06-30 | Diehl BGT Defence GmbH & Co. KG, 88662 | Bis-Tetrazolytriazenate, process for its preparation and explosives or fuel containing bis-Tetrazolytriazenat |
| DE102010025104A1 (en) * | 2010-04-14 | 2011-10-20 | Diehl Bgt Defence Gmbh & Co. Kg | 5,5'-azotetrazolate explosives |
| DE102010025104B4 (en) * | 2010-04-14 | 2015-06-11 | Diehl Bgt Defence Gmbh & Co. Kg | initiating explosive |
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