CA2260144C - Gaz propulseurs thermostables non-azide pour coussins gonflables de securite pour automobiles - Google Patents
Gaz propulseurs thermostables non-azide pour coussins gonflables de securite pour automobiles Download PDFInfo
- Publication number
- CA2260144C CA2260144C CA002260144A CA2260144A CA2260144C CA 2260144 C CA2260144 C CA 2260144C CA 002260144 A CA002260144 A CA 002260144A CA 2260144 A CA2260144 A CA 2260144A CA 2260144 C CA2260144 C CA 2260144C
- Authority
- CA
- Canada
- Prior art keywords
- mixture
- weight
- salt
- tetrazole
- nitroguanidine
- 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 - Fee Related
Links
- 239000003380 propellant Substances 0.000 title description 10
- 239000000203 mixture Substances 0.000 claims abstract description 173
- 239000007789 gas Substances 0.000 claims abstract description 99
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000000446 fuel Substances 0.000 claims abstract description 57
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 49
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 36
- 239000007800 oxidant agent Substances 0.000 claims abstract description 24
- 150000003839 salts Chemical class 0.000 claims description 76
- KJUGUADJHNHALS-UHFFFAOYSA-N 1H-tetrazole Substances C=1N=NNN=1 KJUGUADJHNHALS-UHFFFAOYSA-N 0.000 claims description 45
- -1 alkaline earth metal salts Chemical class 0.000 claims description 35
- 150000003536 tetrazoles Chemical class 0.000 claims description 35
- 150000003852 triazoles Chemical class 0.000 claims description 29
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 23
- 239000003513 alkali Substances 0.000 claims description 17
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 229910052755 nonmetal Inorganic materials 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 13
- 239000003607 modifier Substances 0.000 claims description 12
- 235000010333 potassium nitrate Nutrition 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 11
- 239000004323 potassium nitrate Substances 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 239000004927 clay Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- HURPOIVZCDCEEE-UHFFFAOYSA-N n-(2h-tetrazol-5-yl)nitramide Chemical class [O-][N+](=O)NC=1N=NNN=1 HURPOIVZCDCEEE-UHFFFAOYSA-N 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical class NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 claims description 5
- HAMNKKUPIHEESI-UHFFFAOYSA-N aminoguanidine Chemical class NNC(N)=N HAMNKKUPIHEESI-UHFFFAOYSA-N 0.000 claims description 5
- 150000002357 guanidines Chemical class 0.000 claims description 5
- UAGLZAPCOXRKPH-UHFFFAOYSA-N nitric acid;1,2,3-triaminoguanidine Chemical class O[N+]([O-])=O.NNC(NN)=NN UAGLZAPCOXRKPH-UHFFFAOYSA-N 0.000 claims description 5
- ZGZLYKUHYXFIIO-UHFFFAOYSA-N 5-nitro-2h-tetrazole Chemical compound [O-][N+](=O)C=1N=NNN=1 ZGZLYKUHYXFIIO-UHFFFAOYSA-N 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- GWDHDCZHOJHGSW-UHFFFAOYSA-N n-(2h-triazol-4-yl)nitramide Chemical compound [O-][N+](=O)NC=1C=NNN=1 GWDHDCZHOJHGSW-UHFFFAOYSA-N 0.000 claims description 3
- QJTIRVUEVSKJTK-UHFFFAOYSA-N 5-nitro-1,2-dihydro-1,2,4-triazol-3-one Chemical compound [O-][N+](=O)C1=NC(=O)NN1 QJTIRVUEVSKJTK-UHFFFAOYSA-N 0.000 claims description 2
- KUEFXPHXHHANKS-UHFFFAOYSA-N 5-nitro-1h-1,2,4-triazole Chemical compound [O-][N+](=O)C1=NC=NN1 KUEFXPHXHHANKS-UHFFFAOYSA-N 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- SXMBECNFEHPCNP-UHFFFAOYSA-N 3,5-dinitro-1h-1,2,4-triazole Chemical compound [O-][N+](=O)C1=NNC([N+]([O-])=O)=N1 SXMBECNFEHPCNP-UHFFFAOYSA-N 0.000 claims 2
- FQQQSNAVVZSYMB-UHFFFAOYSA-O diamino(diaminomethylidene)azanium Chemical class N[NH+](N)C(N)=N FQQQSNAVVZSYMB-UHFFFAOYSA-O 0.000 claims 2
- MTAYYBKXNAEQOK-UHFFFAOYSA-N 5-(2h-tetrazol-5-yl)-2h-tetrazole Chemical compound N1N=NC(C2=NNN=N2)=N1 MTAYYBKXNAEQOK-UHFFFAOYSA-N 0.000 claims 1
- 229910001963 alkali metal nitrate Inorganic materials 0.000 claims 1
- 229910001964 alkaline earth metal nitrate Inorganic materials 0.000 claims 1
- 150000002826 nitrites Chemical class 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 15
- 238000002485 combustion reaction Methods 0.000 abstract description 13
- 239000008188 pellet Substances 0.000 description 17
- 229910052770 Uranium Inorganic materials 0.000 description 11
- NDEMNVPZDAFUKN-UHFFFAOYSA-N guanidine;nitric acid Chemical compound NC(N)=N.O[N+]([O-])=O.O[N+]([O-])=O NDEMNVPZDAFUKN-UHFFFAOYSA-N 0.000 description 11
- 239000000155 melt Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 150000001412 amines Chemical class 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 9
- 239000000470 constituent Substances 0.000 description 8
- 229910002651 NO3 Inorganic materials 0.000 description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 7
- 238000007792 addition Methods 0.000 description 7
- 239000002360 explosive Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- ULRPISSMEBPJLN-UHFFFAOYSA-N 2h-tetrazol-5-amine Chemical compound NC1=NN=NN1 ULRPISSMEBPJLN-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000032683 aging Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000004580 weight loss Effects 0.000 description 5
- YTNLBRCAVHCUPD-UHFFFAOYSA-N 5-(1$l^{2},2,3,4-tetrazol-5-yl)-1$l^{2},2,3,4-tetrazole Chemical class [N]1N=NN=C1C1=NN=N[N]1 YTNLBRCAVHCUPD-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 4
- 230000003000 nontoxic effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000012265 solid product Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical compound NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 239000000015 trinitrotoluene Substances 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- FQQQSNAVVZSYMB-UHFFFAOYSA-N 1,1-diaminoguanidine Chemical compound NN(N)C(N)=N FQQQSNAVVZSYMB-UHFFFAOYSA-N 0.000 description 2
- CUDYUNNRMLWYTR-UHFFFAOYSA-N 1-amino-2,2-dimethylcyclopropane-1-carboxylic acid Chemical compound CC1(C)CC1(N)C(O)=O CUDYUNNRMLWYTR-UHFFFAOYSA-N 0.000 description 2
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 2
- YXFWFUSVDJIVIV-UHFFFAOYSA-N 4-nitro-2h-triazole Chemical class [O-][N+](=O)C=1C=NNN=1 YXFWFUSVDJIVIV-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 150000001540 azides Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 229940055764 triaz Drugs 0.000 description 2
- 125000001425 triazolyl group Chemical group 0.000 description 2
- ULUZGMIUTMRARO-UHFFFAOYSA-N (carbamoylamino)urea Chemical compound NC(=O)NNC(N)=O ULUZGMIUTMRARO-UHFFFAOYSA-N 0.000 description 1
- KPTSBKIDIWXFLF-UHFFFAOYSA-N 1,1,2-triaminoguanidine Chemical compound NN=C(N)N(N)N KPTSBKIDIWXFLF-UHFFFAOYSA-N 0.000 description 1
- QLSWIGRIBOSFMV-UHFFFAOYSA-N 1h-pyrrol-2-amine Chemical class NC1=CC=CN1 QLSWIGRIBOSFMV-UHFFFAOYSA-N 0.000 description 1
- KZFDKINRISJFCO-UHFFFAOYSA-N 2-[(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)oxy-phenylmethyl]aniline Chemical compound CN1C(C2)CCC1CC2OC(C=1C(=CC=CC=1)N)C1=CC=CC=C1 KZFDKINRISJFCO-UHFFFAOYSA-N 0.000 description 1
- FTBBGQKRYUTLMP-UHFFFAOYSA-N 2-nitro-1h-pyrrole Chemical compound [O-][N+](=O)C1=CC=CN1 FTBBGQKRYUTLMP-UHFFFAOYSA-N 0.000 description 1
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 208000035871 PIK3CA-related overgrowth syndrome Diseases 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- PQUGCKBLVKJMNT-UHFFFAOYSA-N SC560 Chemical compound C1=CC(OC)=CC=C1N1C(C=2C=CC(Cl)=CC=2)=CC(C(F)(F)F)=N1 PQUGCKBLVKJMNT-UHFFFAOYSA-N 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- DVARTQFDIMZBAA-UHFFFAOYSA-O ammonium nitrate Chemical compound [NH4+].[O-][N+]([O-])=O DVARTQFDIMZBAA-UHFFFAOYSA-O 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- VGGYAUGSUUKNPW-UHFFFAOYSA-N azane N-(2H-tetrazol-5-yl)nitramide Chemical compound C1(=NNN=N1)N[N+](=O)[O-].N VGGYAUGSUUKNPW-UHFFFAOYSA-N 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- XEVRDFDBXJMZFG-UHFFFAOYSA-N carbonyl dihydrazine Chemical compound NNC(=O)NN XEVRDFDBXJMZFG-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- ONCCWDRMOZMNSM-FBCQKBJTSA-N compound Z Chemical compound N1=C2C(=O)NC(N)=NC2=NC=C1C(=O)[C@H]1OP(O)(=O)OC[C@H]1O ONCCWDRMOZMNSM-FBCQKBJTSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- JKMRKVRTECEDPV-UHFFFAOYSA-N n-(1h-1,2,4-triazol-5-yl)nitramide Chemical compound [O-][N+](=O)NC1=NC=NN1 JKMRKVRTECEDPV-UHFFFAOYSA-N 0.000 description 1
- QCOXCILKVHKOGO-UHFFFAOYSA-N n-(2-nitramidoethyl)nitramide Chemical compound [O-][N+](=O)NCCN[N+]([O-])=O QCOXCILKVHKOGO-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- TVIRJXQLFRFUCD-UHFFFAOYSA-N nitric acid;2h-tetrazol-5-amine Chemical compound O[N+]([O-])=O.NC1=NN=NN1 TVIRJXQLFRFUCD-UHFFFAOYSA-N 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 125000000914 phenoxymethylpenicillanyl group Chemical group CC1(S[C@H]2N([C@H]1C(=O)*)C([C@H]2NC(COC2=CC=CC=C2)=O)=O)C 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- JDFUJAMTCCQARF-UHFFFAOYSA-N tatb Chemical compound NC1=C([N+]([O-])=O)C(N)=C([N+]([O-])=O)C(N)=C1[N+]([O-])=O JDFUJAMTCCQARF-UHFFFAOYSA-N 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- FFSJPOPLSWBGQY-UHFFFAOYSA-N triazol-4-one Chemical compound O=C1C=NN=N1 FFSJPOPLSWBGQY-UHFFFAOYSA-N 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Landscapes
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Des compositions d'agent générant du gaz thermostables comprennent une combinaison de nitroguanidine, d'un ou plusieurs combustibles non-azide à teneur élevée en azote, et d'un nitrate d'ammonium stabilisé en phase ou d'un agent d'oxydation non métallique similaire qui, lors d'une combustion, produit un rendement supérieur de produits gazeux par unité massique d'agent générateur de gaz, un faible rendement de produits de combustion solides et des propriétés acceptables de vitesse de combustion, de stabilité thermique et balistique. Ces compositions sont particulièrement appropriées au gonflage de coussins gonflables de sécurité dans des dispositifs de retenue de passagers.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68166296A | 1996-07-29 | 1996-07-29 | |
| US681,662 | 1996-07-29 | ||
| US08/851,503 US6306232B1 (en) | 1996-07-29 | 1997-05-05 | Thermally stable nonazide automotive airbag propellants |
| US851,503 | 1997-05-05 | ||
| PCT/US1997/012579 WO1998004507A1 (fr) | 1996-07-29 | 1997-07-10 | Gaz propulseurs thermostables non-azide pour coussins gonflables de securite pour automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2260144A1 CA2260144A1 (fr) | 1998-02-05 |
| CA2260144C true CA2260144C (fr) | 2006-02-14 |
Family
ID=35892357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002260144A Expired - Fee Related CA2260144C (fr) | 1996-07-29 | 1997-07-10 | Gaz propulseurs thermostables non-azide pour coussins gonflables de securite pour automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2260144C (fr) |
-
1997
- 1997-07-10 CA CA002260144A patent/CA2260144C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2260144A1 (fr) | 1998-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |