CA1111256A - Bouillie de sautage en emulsion huile et eau - Google Patents

Bouillie de sautage en emulsion huile et eau

Info

Publication number: CA1111256A
Authority: CA; Canada
Prior art keywords: explosive composition; weight; composition; inorganic; explosive
Prior art date: 1977-11-03
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

Application number

CA306,768A

Other languages

English (en)

Inventor

Charles G. Wade

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Atlas Powder Co

Original Assignee

Atlas Powder Co

Priority date (The priority date 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 date listed.)

1977-11-03

Filing date

1978-07-04

Publication date

1981-10-27

1977-11-03 Priority claimed from US05/848,333 external-priority patent/US4110134A/en

1978-07-04 Application filed by Atlas Powder Co filed Critical Atlas Powder Co

1981-10-27 Application granted granted Critical

1981-10-27 Publication of CA1111256A publication Critical patent/CA1111256A/fr

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 114
239000002360 explosive Substances 0.000 title claims abstract description 88
239000007762 w/o emulsion Substances 0.000 title abstract description 16
239000000446 fuel Substances 0.000 claims abstract description 37
239000000463 material Substances 0.000 claims abstract description 31
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
239000007800 oxidant agent Substances 0.000 claims abstract description 24
239000003995 emulsifying agent Substances 0.000 claims abstract description 18
239000011800 void material Substances 0.000 claims abstract description 18
238000005474 detonation Methods 0.000 claims abstract description 13
239000003054 catalyst Substances 0.000 claims abstract description 7
239000000839 emulsion Substances 0.000 claims description 48
239000003921 oil Substances 0.000 claims description 37
239000001993 wax Substances 0.000 claims description 26
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 description 25
229910001959 inorganic nitrate Inorganic materials 0.000 claims description 19
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical group [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 18
235000019198 oils Nutrition 0.000 claims description 17
229910001484 inorganic perchlorate Inorganic materials 0.000 claims description 16
-1 sorbitan fatty esters Chemical class 0.000 claims description 16
239000012188 paraffin wax Substances 0.000 claims description 12
239000011521 glass Substances 0.000 claims description 11
229910052782 aluminium Inorganic materials 0.000 claims description 10
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
235000019271 petrolatum Nutrition 0.000 claims description 10
239000012071 phase Substances 0.000 claims description 10
239000004317 sodium nitrate Substances 0.000 claims description 9
235000010344 sodium nitrate Nutrition 0.000 claims description 9
239000004200 microcrystalline wax Substances 0.000 claims description 8
235000019808 microcrystalline wax Nutrition 0.000 claims description 8
QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 7
239000008346 aqueous phase Substances 0.000 claims description 7
229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 6
239000004005 microsphere Substances 0.000 claims description 6
235000014113 dietary fatty acids Nutrition 0.000 claims description 5
239000000194 fatty acid Substances 0.000 claims description 5
229930195729 fatty acid Natural products 0.000 claims description 5
BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical group [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 claims description 5
229910001488 sodium perchlorate Inorganic materials 0.000 claims description 5
229910001964 alkaline earth metal nitrate Inorganic materials 0.000 claims description 4
150000004665 fatty acids Chemical class 0.000 claims description 4
235000019809 paraffin wax Nutrition 0.000 claims description 4
241000238631 Hexapoda Species 0.000 claims description 3
229910019142 PO4 Inorganic materials 0.000 claims description 3
239000004264 Petrolatum Substances 0.000 claims description 3
239000002253 acid Substances 0.000 claims description 3
239000003513 alkali Substances 0.000 claims description 3
POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 claims description 3
229940070765 laurate Drugs 0.000 claims description 3
229940049964 oleate Drugs 0.000 claims description 3
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
150000002918 oxazolines Chemical class 0.000 claims description 3
229940066842 petrolatum Drugs 0.000 claims description 3
239000003208 petroleum Substances 0.000 claims description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
239000010452 phosphate Substances 0.000 claims description 3
150000003014 phosphoric acid esters Chemical class 0.000 claims description 3
235000015112 vegetable and seed oil Nutrition 0.000 claims description 3
239000008158 vegetable oil Substances 0.000 claims description 3
GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical group FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims description 2
229910000838 Al alloy Inorganic materials 0.000 claims description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
150000001875 compounds Chemical class 0.000 claims description 2
229910052749 magnesium Inorganic materials 0.000 claims description 2
239000011777 magnesium Substances 0.000 claims description 2
150000001340 alkali metals Chemical group 0.000 claims 5
229910001963 alkali metal nitrate Inorganic materials 0.000 claims 3
241001465754 Metazoa Species 0.000 claims 2
229910052783 alkali metal Inorganic materials 0.000 claims 2
125000005456 glyceride group Chemical group 0.000 claims 2
229910052500 inorganic mineral Inorganic materials 0.000 claims 2
239000011707 mineral Substances 0.000 claims 2
229920000056 polyoxyethylene ether Polymers 0.000 claims 2
150000003839 salts Chemical class 0.000 abstract description 17
239000004615 ingredient Substances 0.000 abstract description 9
229930195733 hydrocarbon Natural products 0.000 abstract description 3
150000002430 hydrocarbons Chemical class 0.000 abstract description 3
239000004215 Carbon black (E152) Substances 0.000 abstract description 2
238000005422 blasting Methods 0.000 description 16
239000003795 chemical substances by application Substances 0.000 description 10
239000000126 substance Substances 0.000 description 8
238000009472 formulation Methods 0.000 description 7
VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 7
VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 7
229910002651 NO3 Inorganic materials 0.000 description 6
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 6
239000002245 particle Substances 0.000 description 6
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
238000004880 explosion Methods 0.000 description 4
239000011159 matrix material Substances 0.000 description 4
239000002480 mineral oil Substances 0.000 description 4
235000010446 mineral oil Nutrition 0.000 description 4
238000007670 refining Methods 0.000 description 3
230000035945 sensitivity Effects 0.000 description 3
239000001593 sorbitan monooleate Substances 0.000 description 3
235000011069 sorbitan monooleate Nutrition 0.000 description 3
229940035049 sorbitan monooleate Drugs 0.000 description 3
238000012360 testing method Methods 0.000 description 3
ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 2
FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
238000013019 agitation Methods 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
235000013871 bee wax Nutrition 0.000 description 2
239000012166 beeswax Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 2
239000000499 gel Substances 0.000 description 2
230000000977 initiatory effect Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
229920001568 phenolic resin Polymers 0.000 description 2
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
238000003825 pressing Methods 0.000 description 2
239000002994 raw material Substances 0.000 description 2
230000035939 shock Effects 0.000 description 2
239000000600 sorbitol Substances 0.000 description 2
DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 1
HBXWUCXDUUJDRB-UHFFFAOYSA-N 1-octadecoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCC HBXWUCXDUUJDRB-UHFFFAOYSA-N 0.000 description 1
WHQOKFZWSDOTQP-UHFFFAOYSA-N 2,3-dihydroxypropyl 4-aminobenzoate Chemical compound NC1=CC=C(C(=O)OCC(O)CO)C=C1 WHQOKFZWSDOTQP-UHFFFAOYSA-N 0.000 description 1
DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 description 1
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
XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
241001260012 Bursa Species 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
206010019233 Headaches Diseases 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
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
239000000026 Pentaerythritol tetranitrate Substances 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 1
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 1
230000002378 acidificating effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000012164 animal wax Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
230000003292 diminished effect Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000005611 electricity Effects 0.000 description 1
230000032050 esterification Effects 0.000 description 1
238000005886 esterification reaction Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
231100000869 headache Toxicity 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
238000000034 method Methods 0.000 description 1
239000012184 mineral wax Substances 0.000 description 1
239000012170 montan wax Substances 0.000 description 1
230000009972 noncorrosive effect Effects 0.000 description 1
239000012186 ozocerite Substances 0.000 description 1
239000011236 particulate material Substances 0.000 description 1
229960004321 pentaerithrityl tetranitrate Drugs 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
239000005373 porous glass Substances 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000004323 potassium nitrate Substances 0.000 description 1
235000010333 potassium nitrate Nutrition 0.000 description 1
230000000644 propagated effect Effects 0.000 description 1
239000010453 quartz Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
229930195734 saturated hydrocarbon Natural products 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
229910000679 solder Inorganic materials 0.000 description 1
229940035044 sorbitan monolaurate Drugs 0.000 description 1
239000001570 sorbitan monopalmitate Substances 0.000 description 1
235000011071 sorbitan monopalmitate Nutrition 0.000 description 1
229940031953 sorbitan monopalmitate Drugs 0.000 description 1
239000001589 sorbitan tristearate Substances 0.000 description 1
235000011078 sorbitan tristearate Nutrition 0.000 description 1
229960004129 sorbitan tristearate Drugs 0.000 description 1
230000003068 static effect Effects 0.000 description 1
238000003860 storage Methods 0.000 description 1
150000003438 strontium compounds Chemical class 0.000 description 1
239000000015 trinitrotoluene Substances 0.000 description 1
229930195735 unsaturated hydrocarbon Natural products 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
- 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)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Liquid Carbonaceous Fuels (AREA)
Lubricants (AREA)
Colloid Chemistry (AREA)

CA306,768A 1977-11-03 1978-07-04 Bouillie de sautage en emulsion huile et eau Expired CA1111256A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/848,333 US4110134A (en)	1976-11-09	1977-11-03	Water-in-oil emulsion explosive composition
US848,333		1977-11-03

Publications (1)

Publication Number	Publication Date
CA1111256A true CA1111256A (fr)	1981-10-27

Family

ID=25302992

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA306,768A Expired CA1111256A (fr)	1977-11-03	1978-07-04	Bouillie de sautage en emulsion huile et eau

Country Status (7)

Country	Link
AU (1)	AU532075B2 (fr)
CA (1)	CA1111256A (fr)
DE (1)	DE2832737A1 (fr)
GB (1)	GB2007638A (fr)
IT (1)	IT1156879B (fr)
NO (1)	NO782323L (fr)
SE (1)	SE7807608L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE457952B (sv) *	1982-09-15	1989-02-13	Nitro Nobel Ab	Spraengaemne
CA1188898A (fr) *	1983-04-21	1985-06-18	Howard A. Bampfield	Emulsions de sautage a l'eau et la cire
US4867920A (en) *	1988-10-14	1989-09-19	Ireco Incorporated	Emulsion explosive manufacturing method
US4940497A (en) *	1988-12-14	1990-07-10	Atlas Powder Company	Emulsion explosive composition containing expanded perlite

1978
- 1978-07-04 CA CA306,768A patent/CA1111256A/fr not_active Expired
- 1978-07-04 NO NO782323A patent/NO782323L/no unknown
- 1978-07-05 GB GB7828871A patent/GB2007638A/en not_active Withdrawn
- 1978-07-06 SE SE7807608A patent/SE7807608L/xx unknown
- 1978-07-17 AU AU38096/78A patent/AU532075B2/en not_active Withdrawn - After Issue
- 1978-07-24 IT IT50440/78A patent/IT1156879B/it active
- 1978-07-26 DE DE19782832737 patent/DE2832737A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
GB2007638A (en)	1979-05-23
IT7850440A0 (it)	1978-07-24
AU532075B2 (en)	1983-09-15
DE2832737A1 (de)	1979-05-31
NO782323L (no)	1979-05-04
AU3809678A (en)	1980-01-17
SE7807608L (sv)	1979-05-04
IT1156879B (it)	1987-02-04

Publication	Publication Date	Title
US4110134A (en)	1978-08-29	Water-in-oil emulsion explosive composition
US4218272A (en)	1980-08-19	Water-in-oil NCN emulsion blasting agent
US4383873A (en)	1983-05-17	Sensitive low water emulsion explosive compositions
US4543136A (en)	1985-09-24	Water-in-oil emulsion explosive composition
CA1160052A (fr)	1984-01-10	Composes explosifs contenant une emulsion a faible teneur en eau et, en option, des sels inertes
EP0142271A1 (fr)	1985-05-22	Composition explosive du type émulsion eau-dans-l'huile
CA1217343A (fr)	1987-02-03	Emulsion de sautage eau et huile
CA2024611C (fr)	2001-09-04	Composition explosive sensible au detonateur contenant de 20 a 40% de particules de nitrate d'ammonium solide
GB2138801A (en)	1984-10-31	Water-in-wax emulsion blasting agents
GB2086363A (en)	1982-05-12	Emulsion explosives containing a reduced amount of water
GB2096590A (en)	1982-10-20	Water-in-oil emulsion blasting agent
US4453989A (en)	1984-06-12	Solid sensitizers for water-in-oil emulsion explosives
CA1111256A (fr)	1981-10-27	Bouillie de sautage en emulsion huile et eau
US5409556A (en)	1995-04-25	Method of lowering the density of ammonium nitrate-based mining explosives with expanded agricultural grain so that a density of 0.3g/cc to 1.0g/cc is achieved
US5454890A (en)	1995-10-03	Cap-sensitive packaged emulsion explosive
EP0237274A2 (fr)	1987-09-16	Composition explosive du type émulsion eau-dans-l'huile
US4664729A (en)	1987-05-12	Water-in-oil explosive emulsion composition
KR960010098B1 (ko)	1996-07-25	알루미늄 분말을 함유하는 유중수형 에멀젼 폭약조성물
WO1989002881A1 (fr)	1989-04-06	Procedes et compositions relatives a des agents emulsifies a degagements gazeux destines a sensibliser des compositions explosives
US4132574A (en)	1979-01-02	Superfine PETN thin layer slurry explosive
AU616892B2 (en)	1991-11-14	Explosive
US4609415A (en)	1986-09-02	Enhancement of emulsification rate using combined surfactant composition
US5017251A (en)	1991-05-21	Shock-resistant, low density emulsion explosive
NZ250912A (en)	1996-06-25	Ammonium, sodium and/or calcium nitrate explosives with increased sensitivity
JPH08295589A (ja)	1996-11-12	エマルジョン爆薬

Legal Events

Date	Code	Title	Description
1998-10-27	MKEX	Expiry