CN107074674B - Pyrotechnic initiator - Google Patents
Pyrotechnic initiator Download PDFInfo
- Publication number
- CN107074674B CN107074674B CN201580034915.7A CN201580034915A CN107074674B CN 107074674 B CN107074674 B CN 107074674B CN 201580034915 A CN201580034915 A CN 201580034915A CN 107074674 B CN107074674 B CN 107074674B
- Authority
- CN
- China
- Prior art keywords
- weight
- pyrotechnic igniter
- additive
- pyrotechnic
- alkaline earth
- 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.)
- Active
Links
- 239000003999 initiator Substances 0.000 title description 8
- 239000000654 additive Substances 0.000 claims abstract description 21
- 230000000996 additive effect Effects 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- JGZAFSFVZSXXCJ-ONEGZZNKSA-N (E)-bis(2H-tetrazol-5-yl)diazene Chemical compound N(=N\C1=NN=NN1)/C1=NN=NN1 JGZAFSFVZSXXCJ-ONEGZZNKSA-N 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052783 alkali metal Inorganic materials 0.000 claims description 12
- 150000001340 alkali metals Chemical class 0.000 claims description 12
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 12
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 12
- -1 titanium hydride Chemical compound 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 230000005693 optoelectronics Effects 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010277 boron hydride Inorganic materials 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 4
- 239000011118 polyvinyl acetate Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 229910000048 titanium hydride Inorganic materials 0.000 claims description 4
- QSGNKXDSTRDWKA-UHFFFAOYSA-N zirconium dihydride Chemical compound [ZrH2] QSGNKXDSTRDWKA-UHFFFAOYSA-N 0.000 claims description 4
- 229910000568 zirconium hydride Inorganic materials 0.000 claims description 4
- 229910021346 calcium silicide Inorganic materials 0.000 claims description 3
- 239000006063 cullet Substances 0.000 claims description 3
- 150000002823 nitrates Chemical class 0.000 claims description 3
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 3
- 150000002978 peroxides Chemical class 0.000 claims description 3
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 claims description 3
- 150000001447 alkali salts Chemical class 0.000 abstract description 5
- 150000001768 cations Chemical class 0.000 abstract description 3
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 description 9
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000004200 deflagration Methods 0.000 description 3
- SQSPRWMERUQXNE-UHFFFAOYSA-N Guanylurea Chemical class NC(=N)NC(N)=O SQSPRWMERUQXNE-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000004655 tetrazenes Chemical class 0.000 description 2
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000028 HMX Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- DVARTQFDIMZBAA-UHFFFAOYSA-O ammonium nitrate Chemical class [NH4+].[O-][N+]([O-])=O DVARTQFDIMZBAA-UHFFFAOYSA-O 0.000 description 1
- HHEFNVCDPLQQTP-UHFFFAOYSA-N ammonium perchlorate Chemical class [NH4+].[O-]Cl(=O)(=O)=O HHEFNVCDPLQQTP-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
-
- 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)
- Air Bags (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Glass Compositions (AREA)
Abstract
The subject of the invention is a pyrotechnic igniter comprising a basic salt of 5,5' -azotetrazole having the following general empirical formula Mm+ n(C2N10 2‑)p(CO3 2‑)q(OH‑)r，Wherein: m is an element of groups 3 to 12 of the periodic Table having an atomic number of 21 to 80, (C)2N10 2‑) Is an azotetrazole dianion having the structure (AA), m is the valence of the cation, n is an integer from 1 to 6, p is an integer from 1 to 4, q is an integer from 0 to 8, r is an integer from 0 to 4, and q + r ≠ 0, wherein the proportion of the basic azotetrazolium salt component is from 30 to 100% by weight and contains 0 to 70% by weight of an additive or a mixture of additives.
Description
The subject of the invention is a pyrotechnic igniter.
Pyrotechnic igniters within the scope of the invention are substances or substance mixtures which can exert a pyrotechnic effect.
The subject of the invention is in particular a pyrotechnic igniter which can be used in mechanical, electronic or optoelectronic ignition systems.
From the document DE 102010025104 a1, 5 '-azotetrazolium salt explosives are known which comprise iron, cobalt, nickel, copper, cadmium or amidinourea salts of 5,5' -azotetrazole or a mixture of at least one 5,5 '-azotetrazole salt and at least one bistetrazotriazene salt (triazenate) or at least one further metal salt of 5,5' -azotetrazole or amidinourea salt. The salts described there are neutral, i.e. neither acidic nor basic. According to the document DE 102010025104A 1, the zinc and chromium salts of 5,5' -azotetrazole are not storage-stable. Furthermore, pyrotechnic mixtures containing tetrazenes have the problem of inadequate stability to heat, since tetrazenes already decompose at 120 ℃.
It is an object of the present invention to provide another pyrotechnic initiator. It is another object of the present invention to provide pyrotechnic igniters useful in mechanical, electronic or optoelectronic ignition systems.
According to the invention, this object is surprisingly achieved by the features of the main claim.
Further developments of the invention are specified in the dependent claims.
Surprisingly it has been found that a pyrotechnic igniter comprising a basic salt of 5,5' -azotetrazole having the following general empirical formula:
Mm+ n(C2N10 2-)p(CO3 2-)q(OH-)r
wherein:
m is an element of groups 3 to 12 of the periodic Table having an atomic number of 21 to 80,
(C2N10 2-) Is an azotetrazole dianion having the structure
m is the valence of the cation(s),
n is an integer of 1 to 6,
p is an integer of 1 to 4,
q is an integer of 0 to 8,
r is an integer from 0 to 4, and q + r ≠ 0,
wherein the proportion of the basic azotetrazolium salt component is 30-100 wt% and contains 0-70 wt% of an additive or a mixture of additives. The novel basic azotetrazolium salt compound according to the present invention has a deflagration temperature in the range of 180 ℃ to 240 ℃, a friction sensitivity of 0.1N to 1.0N and an impact sensitivity of 0.1J to 0.5J. The thermal stability of the basic azotetrazolium salt compound according to the present invention is given. The basic azotetrazolium salt compounds according to the present invention (here in particular zinc compounds) show no decomposition after 28 days of storage at 71 ℃.
Preferably, the pyrotechnic initiator is a reagent containing 10 to 60% by weight of an oxidizer as additive, said oxidizer being selected from one or more of the following: nitrates of alkali metals and/or alkaline earth metals and/or ammonium, perchlorates of alkali metals and/or alkaline earth metals and/or ammonium, peroxides of alkali metals and/or alkaline earth metals and/or zinc.
The pyrotechnic initiators particularly preferably contain 0 to 10 wt.% of a sensitizer, preferably a tetraazaolefin, as an additive.
The pyrotechnic igniter according to the invention preferably comprises 0 to 20% by weight of a reducing agent as additive, the reducing agent being selected from one or more of the following: aluminum, antimony sulfide, calcium silicide, titanium hydride, boron hydride, zirconium hydride, silicon, graphite, activated carbon, carbon black, or an abrasive, preferably cullet.
The pyrotechnic initiators particularly preferably contain 0.1 to 5 wt.% of a binder as additive, the binder being selected from one or more of the following: cellulose and its derivatives, polyvinyl butyral, polytrianitrophenyl (polynitrophenyl), polynitrophenyl ether, Plexgum, polyvinyl acetate and copolymers.
Very particularly preferably, the pyrotechnic initiator comprises
Zn2+ 2(C2N10 2-)(CO3 2-),
Zn2+ 3(C2N10 2-)2(CO3 2-),
Zn2+ 4(C2N10 2-)2(CO3 2-)(OH-)2,
Zn2+ 2(C2N10 2-)(OH-)2And/or
Zn2+ 3(C2N10 2-)2(OH-)2。
The pyrotechnic igniters according to the invention are used in mechanical, electronic or optoelectronic ignition systems.
As additives there may be used:
1. oxidizing agent (alone or in a mixture) selected from:
alkali metal or alkaline earth metal or ammonium nitrates, such as sodium, potassium or ammonium nitrate, alkali metal or alkaline earth metal or ammonium perchlorates, alkali metal or alkaline earth metal or zinc peroxides.
2. Hexogen, octogen, energy-rich aggregates of nitrocellulose (Zuschl ä ge) (alone or in a mixture).
3. Reducing agents (individually or in mixtures) selected from:
aluminum, titanium hydride, boron hydride, zirconium hydride, silicon, graphite, activated carbon, carbon black.
4. A binder (alone or in a mixture) selected from:
cellulose and its derivatives, polyvinyl butyral, polytrianitrophenyl, polynitrophenyl ether, Plexigum, polyvinyl acetate, copolymers.
5. Combustion regulators, stabilizers and processing aids (alone or in a mixture) selected from:
zinc oxide, zinc carbonate, silicates, silica gel, silicas such as Aerosil (from Degussa corporation), boron nitride.
These substances are characterized by the absence of lead and barium, high ignition power, short reaction times and suitable sensitivity. These properties make it possible to reduce the amount of explosive material, which is required for safer ignition.
The decomposition temperature, friction sensitivity and impact sensitivity of selected examples are shown in table 1. The friction and impact sensitivities were measured according to the method given by the Federal materials research institute (BAM) in BAM-report 142 (1987), while the decomposition temperature was measured using dynamic differential calorimetry (DSC) (Mettler Corp.) at a heating rate of 10K/min.
The subject of the invention is in particular:
-a pyrotechnic igniter comprising a basic salt of 5,5' -azotetrazole having the following general empirical formula:
Mm+ n(C2N10 2-)p(CO3 2-)q(OH-)r
wherein:
m is an element of groups 3 to 12 of the periodic Table having an atomic number of 21 to 80,
(C2N10 2-) Is an azotetrazole dianion having the structure
m is the valence of the cation(s),
n is an integer of 1 to 6,
p is an integer of 1 to 4,
q is an integer of 0 to 8,
r is an integer from 0 to 4, and q + r ≠ 0,
wherein the proportion of the basic azotetrazolium salt component is 30 to 100% by weight and contains 0 to 70% by weight of an additive or a mixture of additives;
-a pyrotechnic igniter containing 10 to 60% by weight of an oxidizer as additive, said oxidizer being selected from one or more of the following: nitrates of alkali metals and/or alkaline earth metals and/or ammonium, perchlorates of alkali metals and/or alkaline earth metals and/or ammonium, peroxides of alkali metals and/or alkaline earth metals and/or zinc;
a pyrotechnic initiator containing 0 to 10% by weight of a sensitizer, preferably a tetraazaolefin, as an additive;
-a pyrotechnic igniter containing 0-20% by weight of a reducing agent as additive, said reducing agent being selected from one or more of the following: aluminum, antimony sulfide, calcium silicide, titanium hydride, boron hydride, zirconium hydride, silicon, graphite, activated carbon, carbon black, or an abrasive, preferably cullet;
-a pyrotechnic igniter comprising, as an additive, from 0.1 to 5% by weight of a binder selected from one or more of the following: cellulose and its derivatives, polyvinyl butyral, polytrianitrophenyl, polynitrophenyl ether, Plexigum, polyvinyl acetate and copolymers;
pyrotechnic igniters containing Zn2+ 2(C2N10 2-)(CO3 2-)；
Pyrotechnic igniters containing Zn2+ 3(C2N10 2-)2(CO3 2-)；
Pyrotechnic igniters containing Zn2+ 4(C2N10 2-)2(CO3 2-)(OH-)2；
Pyrotechnic igniters containing Zn2+ 2(C2N10 2-)(OH-)2；
Pyrotechnic igniters containing Zn2+ 3(C2N10 2-)2(OH-)2；
Use of a pyrotechnic igniter in a mechanical, electronic or optoelectronic ignition system.
The invention is illustrated in more detail by the following examples, without limiting it:
the composition of the basic salts of 5 different 5,5' -azotetrazoles is listed in table 1.
Table 1: the composition of the selected basic salt of 5,5' -azotetrazole, deflagration temperature and friction and impact sensitivity.
[a] The method comprises the following steps Temperature of deflagration [ b ]: friction sensitivity [ c ]: impact sensitivity.
Claims (8)
1. Pyrotechnic igniter, characterised in that it comprises
Zn2+ 2(C2N10 2-)(CO3 2-)，
Zn2+ 3(C2N10 2-)2(CO3 2-)，
Zn2+ 4(C2N10 2-)2(CO3 2-)(OH-)2，
Zn2+ 2(C2N10 2-)(OH-)2Or is or
Zn2+ 3(C2N10 2-)2(OH-)2，
Wherein the content of the first and second substances,
(C2N10 2-) Is an azotetrazole dianion having the structure
Wherein the proportion of the basic azotetrazolium salt component is 30-100% by weight and contains 0-70% by weight of an additive or a mixture of additives.
2. Pyrotechnic igniter according to claim 1, characterised in that it comprises as additive 10-60% by weight of an oxidizing agent chosen from one or more of the following: nitrates of alkali metals and/or alkaline earth metals and/or ammonium, perchlorates of alkali metals and/or alkaline earth metals and/or ammonium, peroxides of alkali metals and/or alkaline earth metals and/or zinc.
3. Pyrotechnic igniter according to claim 1, characterised in that it comprises as additive from 0 to 10% by weight of a sensitizer.
4. The pyrotechnic igniter of claim 3, wherein the sensitizer is a tetraazaolefin.
5. A pyrotechnic igniter as claimed in claim 1 comprising as additive from 0 to 20% by weight of a reducing agent selected from one or more of the following: aluminum, antimony sulfide, calcium silicide, titanium hydride, boron hydride, zirconium hydride, silicon, graphite, activated carbon, carbon black, or an abrasive.
6. The pyrotechnic igniter of claim 5, wherein the frictionizer is cullet.
7. Pyrotechnic igniter according to claim 1, characterised in that it contains as additive from 0.1 to 5% by weight of a binder chosen from one or more of the following: cellulose and its derivatives, polyvinyl butyral, polytrianitrophenyl, polynitrophenyl ether, Plexigum, polyvinyl acetate or copolymers.
8. Use of a pyrotechnic igniter according to any one of claims 1 to 7 in a mechanical, electronic or optoelectronic ignition system.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014009807.9 | 2014-07-03 | ||
| DE102014009807 | 2014-07-03 | ||
| PCT/EP2015/064729 WO2016001161A1 (en) | 2014-07-03 | 2015-06-29 | Pyrotechnic igniting agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107074674A CN107074674A (en) | 2017-08-18 |
| CN107074674B true CN107074674B (en) | 2020-12-08 |
Family
ID=53514168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580034915.7A Active CN107074674B (en) | 2014-07-03 | 2015-06-29 | Pyrotechnic initiator |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US20170137339A1 (en) |
| EP (1) | EP3164375B1 (en) |
| JP (1) | JP6559164B2 (en) |
| CN (1) | CN107074674B (en) |
| AU (1) | AU2015282658B2 (en) |
| BR (1) | BR112016030839B1 (en) |
| DK (1) | DK3164375T3 (en) |
| ES (1) | ES2757934T3 (en) |
| HR (1) | HRP20192094T1 (en) |
| HU (1) | HUE046300T2 (en) |
| LT (1) | LT3164375T (en) |
| PL (1) | PL3164375T3 (en) |
| PT (1) | PT3164375T (en) |
| RS (1) | RS60020B1 (en) |
| RU (1) | RU2695200C2 (en) |
| SI (1) | SI3164375T1 (en) |
| WO (1) | WO2016001161A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456126B (en) * | 2017-02-20 | 2020-02-21 | 比亚迪股份有限公司 | Transfer powder of gas generator, preparation method of transfer powder and gas generator for automobile safety airbag |
| CN110937962A (en) * | 2019-12-03 | 2020-03-31 | 北京理工大学 | Alloy type carmine cold firework chemical and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB195344A (en) * | 1922-03-27 | 1923-06-14 | Hans Rathsburg | Process for making priming compositions |
| US4566921A (en) * | 1985-02-08 | 1986-01-28 | L'etat Francais Represente Par Le Delegue Ministeriel Pour L'armement | Priming composition which is sensitive to percussion and a method for preparing it |
| CN101434617A (en) * | 2008-08-20 | 2009-05-20 | 西北大学 | Energetic coordination complex based on azo tetrazole azotetrazole and use thereof |
| EP2377840A2 (en) * | 2010-04-14 | 2011-10-19 | Diehl BGT Defence GmbH & Co.KG | 5,5'-azotetrazolate explosive |
| DE102010036950A1 (en) * | 2010-08-11 | 2012-02-16 | Nammo Germany Gmbh | New metal-tetrazole complex useful as initiating explosive for preparing an explosive, which is useful as blasting agent, propellant, fuel composition or ignition composition |
| CN102731425A (en) * | 2011-04-12 | 2012-10-17 | 南京理工大学 | Preparation method of zinc 5, 5'-azotetrazole |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2228043B1 (en) * | 1972-10-17 | 1977-03-04 | Poudres & Explosifs Ste Nale | |
| DE19505568A1 (en) * | 1995-02-18 | 1996-08-22 | Dynamit Nobel Ag | Gas generating mixtures |
| JP5388573B2 (en) * | 2005-06-02 | 2014-01-15 | ルアグ アモテック ゲゼルシャフト ミット ベシュレンクテル ハフツング | Pyrotechnical active substance |
| CZ2013858A3 (en) * | 2013-11-07 | 2015-09-02 | Sellier & Bellot | Bismuth-based energetic materials |
-
2015
- 2015-06-29 US US15/323,359 patent/US20170137339A1/en not_active Abandoned
- 2015-06-29 DK DK15734332T patent/DK3164375T3/en active
- 2015-06-29 ES ES15734332T patent/ES2757934T3/en active Active
- 2015-06-29 SI SI201531000T patent/SI3164375T1/en unknown
- 2015-06-29 BR BR112016030839-5A patent/BR112016030839B1/en active IP Right Grant
- 2015-06-29 CN CN201580034915.7A patent/CN107074674B/en active Active
- 2015-06-29 RU RU2017103493A patent/RU2695200C2/en active
- 2015-06-29 EP EP15734332.8A patent/EP3164375B1/en active Active
- 2015-06-29 PL PL15734332T patent/PL3164375T3/en unknown
- 2015-06-29 AU AU2015282658A patent/AU2015282658B2/en active Active
- 2015-06-29 RS RS20191481A patent/RS60020B1/en unknown
- 2015-06-29 HU HUE15734332A patent/HUE046300T2/en unknown
- 2015-06-29 PT PT157343328T patent/PT3164375T/en unknown
- 2015-06-29 WO PCT/EP2015/064729 patent/WO2016001161A1/en active Application Filing
- 2015-06-29 LT LT15734332T patent/LT3164375T/en unknown
- 2015-06-29 JP JP2016575851A patent/JP6559164B2/en active Active
-
2019
- 2019-11-20 HR HRP20192094TT patent/HRP20192094T1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB195344A (en) * | 1922-03-27 | 1923-06-14 | Hans Rathsburg | Process for making priming compositions |
| US4566921A (en) * | 1985-02-08 | 1986-01-28 | L'etat Francais Represente Par Le Delegue Ministeriel Pour L'armement | Priming composition which is sensitive to percussion and a method for preparing it |
| CN101434617A (en) * | 2008-08-20 | 2009-05-20 | 西北大学 | Energetic coordination complex based on azo tetrazole azotetrazole and use thereof |
| EP2377840A2 (en) * | 2010-04-14 | 2011-10-19 | Diehl BGT Defence GmbH & Co.KG | 5,5'-azotetrazolate explosive |
| DE102010036950A1 (en) * | 2010-08-11 | 2012-02-16 | Nammo Germany Gmbh | New metal-tetrazole complex useful as initiating explosive for preparing an explosive, which is useful as blasting agent, propellant, fuel composition or ignition composition |
| CN102731425A (en) * | 2011-04-12 | 2012-10-17 | 南京理工大学 | Preparation method of zinc 5, 5'-azotetrazole |
Also Published As
| Publication number | Publication date |
|---|---|
| DK3164375T3 (en) | 2019-11-25 |
| RU2017103493A (en) | 2018-08-03 |
| BR112016030839A2 (en) | 2017-08-22 |
| HUE046300T2 (en) | 2020-02-28 |
| RU2695200C2 (en) | 2019-07-22 |
| JP2017524638A (en) | 2017-08-31 |
| SI3164375T1 (en) | 2020-07-31 |
| PT3164375T (en) | 2019-12-02 |
| AU2015282658A1 (en) | 2017-02-02 |
| RS60020B1 (en) | 2020-04-30 |
| JP6559164B2 (en) | 2019-08-14 |
| PL3164375T3 (en) | 2020-06-01 |
| EP3164375B1 (en) | 2019-08-21 |
| WO2016001161A1 (en) | 2016-01-07 |
| EP3164375A1 (en) | 2017-05-10 |
| US20170137339A1 (en) | 2017-05-18 |
| CN107074674A (en) | 2017-08-18 |
| ES2757934T3 (en) | 2020-04-30 |
| HRP20192094T1 (en) | 2020-02-21 |
| AU2015282658B2 (en) | 2019-10-10 |
| LT3164375T (en) | 2019-12-10 |
| BR112016030839B1 (en) | 2022-04-19 |
| RU2017103493A3 (en) | 2019-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5388573B2 (en) | Pyrotechnical active substance | |
| JP5761893B2 (en) | Ignition composition | |
| RU2008150590A (en) | CAPSULE MIXTURE | |
| CN107074674B (en) | Pyrotechnic initiator | |
| JP6007021B2 (en) | Ignition agent for electric detonator | |
| US7915456B2 (en) | Salts of styphnic acid | |
| US20180127328A1 (en) | Thermal pre-ignition agent | |
| JP5044219B2 (en) | Thermal pre-ignition agent | |
| CZ305190B6 (en) | Use of biguanide complex compounds as a fuel of pyrotechnic composition and pyrotechnic composition for safety systems of passive protection | |
| DE102010044344A1 (en) | Plastic-bound explosive formulation | |
| CZ294317B6 (en) | Pyrotechnical composition for electrical initiators with reduced toxicity | |
| CZ2004684A3 (en) | Pyrotechnic secondary composition for electrical indicators with reduced toxicity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1240570 Country of ref document: HK |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1240570 Country of ref document: HK |