CA2064777C - Emulsion a caracteristiques theologiques reglees - Google Patents
Emulsion a caracteristiques theologiques regleesInfo
- Publication number
- CA2064777C CA2064777C CA002064777A CA2064777A CA2064777C CA 2064777 C CA2064777 C CA 2064777C CA 002064777 A CA002064777 A CA 002064777A CA 2064777 A CA2064777 A CA 2064777A CA 2064777 C CA2064777 C CA 2064777C
- Authority
- CA
- Canada
- Prior art keywords
- emulsion
- rheology
- phase
- explosive
- water
- 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
- 239000000839 emulsion Substances 0.000 title claims abstract description 320
- 238000000518 rheometry Methods 0.000 title claims abstract description 100
- 239000002360 explosive Substances 0.000 claims abstract description 160
- 239000000446 fuel Substances 0.000 claims abstract description 105
- 239000000203 mixture Substances 0.000 claims abstract description 61
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 11
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 11
- 239000007762 w/o emulsion Substances 0.000 claims abstract description 10
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 229920000642 polymer Polymers 0.000 claims description 22
- 150000003839 salts Chemical class 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 9
- 125000000524 functional group Chemical group 0.000 claims description 9
- 239000004593 Epoxy Substances 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 238000011065 in-situ storage Methods 0.000 claims description 6
- 229920001519 homopolymer Polymers 0.000 claims description 4
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 claims description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 abstract description 41
- 229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 abstract description 34
- 238000006243 chemical reaction Methods 0.000 abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000004806 packaging method and process Methods 0.000 abstract description 12
- 238000003860 storage Methods 0.000 abstract description 10
- 239000003431 cross linking reagent Substances 0.000 abstract description 4
- 238000005422 blasting Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 166
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 56
- 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 46
- 239000003995 emulsifying agent Substances 0.000 description 46
- 230000001590 oxidative effect Effects 0.000 description 34
- 239000008346 aqueous phase Substances 0.000 description 32
- 150000001875 compounds Chemical class 0.000 description 30
- 239000004615 ingredient Substances 0.000 description 29
- 238000003756 stirring Methods 0.000 description 24
- 238000006116 polymerization reaction Methods 0.000 description 23
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical group C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 21
- 238000002156 mixing Methods 0.000 description 19
- 239000004971 Cross linker Substances 0.000 description 17
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 15
- 238000002425 crystallisation Methods 0.000 description 15
- 230000008025 crystallization Effects 0.000 description 15
- 239000003921 oil Substances 0.000 description 15
- 239000002283 diesel fuel Substances 0.000 description 14
- 239000000295 fuel oil Substances 0.000 description 14
- 239000007800 oxidant agent Substances 0.000 description 13
- 229960004418 trolamine Drugs 0.000 description 13
- 239000001993 wax Substances 0.000 description 11
- 229920001971 elastomer Polymers 0.000 description 10
- 239000005060 rubber Substances 0.000 description 10
- 230000035945 sensitivity Effects 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 9
- 238000005054 agglomeration Methods 0.000 description 8
- 230000002776 aggregation Effects 0.000 description 8
- 239000011324 bead Substances 0.000 description 8
- 238000004581 coalescence Methods 0.000 description 8
- 238000005474 detonation Methods 0.000 description 8
- 239000012948 isocyanate Substances 0.000 description 8
- 150000002513 isocyanates Chemical class 0.000 description 8
- 230000005012 migration Effects 0.000 description 8
- 238000013508 migration Methods 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 8
- 239000004793 Polystyrene Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229920002223 polystyrene Polymers 0.000 description 7
- 230000001235 sensitizing effect Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 6
- 239000010451 perlite Substances 0.000 description 6
- 235000019362 perlite Nutrition 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 235000010344 sodium nitrate Nutrition 0.000 description 4
- 239000004317 sodium nitrate Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- CUNWUEBNSZSNRX-RKGWDQTMSA-N (2r,3r,4r,5s)-hexane-1,2,3,4,5,6-hexol;(z)-octadec-9-enoic acid Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O CUNWUEBNSZSNRX-RKGWDQTMSA-N 0.000 description 2
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- IJCWFDPJFXGQBN-RYNSOKOISA-N [(2R)-2-[(2R,3R,4S)-4-hydroxy-3-octadecanoyloxyoxolan-2-yl]-2-octadecanoyloxyethyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCCCC IJCWFDPJFXGQBN-RYNSOKOISA-N 0.000 description 2
- 150000001412 amines Chemical group 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- -1 e.q. Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000000665 guar gum Substances 0.000 description 2
- 229960002154 guar gum Drugs 0.000 description 2
- 235000010417 guar gum Nutrition 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000001593 sorbitan monooleate Substances 0.000 description 2
- 235000011069 sorbitan monooleate Nutrition 0.000 description 2
- 229940035049 sorbitan monooleate Drugs 0.000 description 2
- 239000001589 sorbitan tristearate Substances 0.000 description 2
- 235000011078 sorbitan tristearate Nutrition 0.000 description 2
- 229960004129 sorbitan tristearate Drugs 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 1
- WAFNMNCIAQAQJU-UHFFFAOYSA-N 2-aminoethanol;nitric acid Chemical compound NCCO.O[N+]([O-])=O WAFNMNCIAQAQJU-UHFFFAOYSA-N 0.000 description 1
- HTKIMWYSDZQQBP-UHFFFAOYSA-N 2-hydroxyethyl nitrate Chemical compound OCCO[N+]([O-])=O HTKIMWYSDZQQBP-UHFFFAOYSA-N 0.000 description 1
- HZTVIZREFBBQMG-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;[3-nitrooxy-2,2-bis(nitrooxymethyl)propyl] nitrate Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O HZTVIZREFBBQMG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 229940093476 ethylene glycol Drugs 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 229960003711 glyceryl trinitrate Drugs 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 150000002440 hydroxy compounds Chemical class 0.000 description 1
- 150000003949 imides Chemical group 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229960004011 methenamine Drugs 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 229960005078 sorbitan sesquioleate Drugs 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
- C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Dental Preparations (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polymerisation Methods In General (AREA)
- Colloid Chemistry (AREA)
Abstract
L'invention se rapporte à une composition d'émulsion comportant un agent de polymérisation et/ou de réticulation et à des procédés d'utilisation de cette composition en vue d'améliorer les caractéristiques de fabrication, d'emballage, de transport, d'entreposage et de détonation d'explosifs contenant une émulsion. La présente invention concerne la régulation de la rhéologie d'une émulsion ou d'un explosif contenant une émulsion par la polymérisation et/ou la réticulation de la phase continue de l'émulsion grâce à l'utilisation de polybutadiène à terminaison hydroxy et d'agents de polymérisation et/ou de polybutadiène additionné d'anhydride maléique et d'agents de réticulation. La présente invention décrit des compositions et des procédés de polymérisation et de réticulation de compositions d'émulsions, qui permettent d'obtenir une émulsion dont la rhéologie peut être choisie de façon régulable, sans que l'intégrité de la réaction de l'explosif soit altérée. La composition décrite dans la présente invention se compose d'une émulsion d'eau dans l'huile contenant une phase combustible carbonée externe continue, qui est au moins partiellement polymérisée et/ou réticulée.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39353389A | 1989-08-11 | 1989-08-11 | |
| US393,533 | 1989-08-11 | ||
| PCT/US1990/004261 WO1991001800A1 (fr) | 1989-08-11 | 1990-07-30 | Emulsion dont la rheologie est regulee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2064777A1 CA2064777A1 (fr) | 1991-02-12 |
| CA2064777C true CA2064777C (fr) | 1999-02-16 |
Family
ID=23555091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002064777A Expired - Lifetime CA2064777C (fr) | 1989-08-11 | 1990-07-30 | Emulsion a caracteristiques theologiques reglees |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0486612B1 (fr) |
| AT (1) | ATE126503T1 (fr) |
| AU (1) | AU635335B2 (fr) |
| BR (1) | BR9007590A (fr) |
| CA (1) | CA2064777C (fr) |
| DE (1) | DE69021731T2 (fr) |
| ES (1) | ES2077688T3 (fr) |
| WO (1) | WO1991001800A1 (fr) |
| ZA (1) | ZA906006B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5239012A (en) * | 1991-02-21 | 1993-08-24 | Ppg Industries, Inc. | Ambient temperature curing compositions containing a hydroxy component and an anhydride component and an onium salt |
| US5401341A (en) * | 1993-04-14 | 1995-03-28 | The Lubrizol Corporation | Cross-linked emulsion explosive composition |
| DE19847868C2 (de) * | 1998-10-16 | 2003-09-25 | Clariant Gmbh | Sprengstoffe, enthaltend modifizierte Copolymere aus Polyisobutylen und Maleinsäureanhydrid als Emulgatoren |
| WO2001023326A1 (fr) * | 1999-09-28 | 2001-04-05 | Bulk Mining Explosives (Pty.) Ltd. | Cartouches explosives |
| SK285615B6 (sk) * | 2001-04-05 | 2007-05-03 | Duslo, A. S. | Spôsob modifikácie brizancie trhaviny v podobe emulzie |
| WO2002090296A2 (fr) * | 2001-05-03 | 2002-11-14 | Sasol Chemical Industries Limited | Explosif a particules a ecoulement libre |
| CN100357231C (zh) * | 2006-04-14 | 2007-12-26 | 安徽盾安化工集团有限公司 | 一种连续生产改性铵油炸药的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3447978A (en) * | 1967-08-03 | 1969-06-03 | Atlas Chem Ind | Ammonium nitrate emulsion blasting agent and method of preparing same |
| US4077931A (en) * | 1973-01-15 | 1978-03-07 | Ashland Oil, Inc. | Thermoset water-in-oil emulsions |
| US4385164A (en) * | 1976-03-10 | 1983-05-24 | The Goodyear Tire & Rubber Company | Block copolymer dispersion stabilizer and aqueous dispersion polymerization therewith |
| US4343663A (en) * | 1980-06-30 | 1982-08-10 | E. I. Du Pont De Nemours And Company | Resin-bonded water-bearing explosive |
| US4525225A (en) * | 1984-03-05 | 1985-06-25 | Atlas Powder Company | Solid water-in-oil emulsion explosives compositions and processes |
| US4736683A (en) * | 1986-08-05 | 1988-04-12 | Exxon Chemical Patents Inc. | Dry ammonium nitrate blasting agents |
| US4994123A (en) * | 1990-05-29 | 1991-02-19 | The United States Of America As Represented By The Secretary Of The Air Force | Polymeric intermolecular emulsion explosive |
-
1990
- 1990-07-30 BR BR909007590A patent/BR9007590A/pt not_active IP Right Cessation
- 1990-07-30 AU AU63508/90A patent/AU635335B2/en not_active Expired
- 1990-07-30 CA CA002064777A patent/CA2064777C/fr not_active Expired - Lifetime
- 1990-07-30 WO PCT/US1990/004261 patent/WO1991001800A1/fr not_active Ceased
- 1990-07-30 AT AT90913307T patent/ATE126503T1/de not_active IP Right Cessation
- 1990-07-30 ES ES90913307T patent/ES2077688T3/es not_active Expired - Lifetime
- 1990-07-30 EP EP90913307A patent/EP0486612B1/fr not_active Expired - Lifetime
- 1990-07-30 DE DE69021731T patent/DE69021731T2/de not_active Expired - Fee Related
- 1990-07-31 ZA ZA906006A patent/ZA906006B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE126503T1 (de) | 1995-09-15 |
| EP0486612A1 (fr) | 1992-05-27 |
| AU6350890A (en) | 1991-03-11 |
| EP0486612A4 (en) | 1993-03-17 |
| WO1991001800A1 (fr) | 1991-02-21 |
| BR9007590A (pt) | 1992-06-30 |
| AU635335B2 (en) | 1993-03-18 |
| EP0486612B1 (fr) | 1995-08-16 |
| DE69021731T2 (de) | 1996-02-08 |
| CA2064777A1 (fr) | 1991-02-12 |
| ES2077688T3 (es) | 1995-12-01 |
| DE69021731D1 (de) | 1995-09-21 |
| ZA906006B (en) | 1991-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4141767A (en) | Emulsion blasting agent | |
| US4931110A (en) | Emulsion explosives containing a polymeric emulsifier | |
| US4216040A (en) | Emulsion blasting composition | |
| US4111727A (en) | Water-in-oil blasting composition | |
| US5244475A (en) | Rheology controlled emulsion | |
| US4448619A (en) | Emulsion explosive composition | |
| JPS60239383A (ja) | 乳剤火薬組成物及びその製造方法 | |
| EP0194775A1 (fr) | Explosifs stabilisés du type bouillie-nitrate | |
| US4507161A (en) | Nitric ester explosive compositions | |
| US5074939A (en) | Explosive composition | |
| JP2942265B2 (ja) | フェノール系乳化剤誘導体を含有するエマルジョン爆薬 | |
| US4872929A (en) | Composite explosive utilizing water-soluble fuels | |
| EP0486612B1 (fr) | Emulsion dont la rheologie est regulee | |
| CA1269844A (fr) | Bouillie de sautage en forme de gel, ainsi que matrice et methode pour sa fabrication | |
| AU639562B2 (en) | Emulsion that is compatible with reactive sulfide/pyrite ores | |
| CN1042896A (zh) | 用于制备高密度炸药组合物的粗滴乳状液 | |
| US4456492A (en) | Melt explosive composition | |
| US4547232A (en) | Sensitization of water-in-oil emulsion explosives | |
| US4718954A (en) | Explosive compositions | |
| AU2607688A (en) | Methods and compositions related to emulsified gassing agents for sensitizing explosive compositions | |
| EP0368495A2 (fr) | Composition explosive en émulsion à base d'hydrocarbures aromatiques | |
| US5431757A (en) | Water in oil emulsion explosives containing a nitrate salt with an untamped density of 0.30-0.75 g/cm3 | |
| EP4086237B1 (fr) | Composition de formation d'un explosif en émulsion à base de peroxyde d'hydrogène | |
| CA2127302C (fr) | Explosif a faible densite, a base d'emulsion de nitrate d'ammonium | |
| JPH08295589A (ja) | エマルジョン爆薬 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |