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GB1364131A - Explosive mixture - Google Patents

Explosive mixture

Info

Publication number
GB1364131A
GB1364131A GB2534172A GB2534172A GB1364131A GB 1364131 A GB1364131 A GB 1364131A GB 2534172 A GB2534172 A GB 2534172A GB 2534172 A GB2534172 A GB 2534172A GB 1364131 A GB1364131 A GB 1364131A
Authority
GB
United Kingdom
Prior art keywords
perchlorate
nitrate
methylamine
ammonium
hydrazine
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
Application number
GB2534172A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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.)
Filing date
Publication date
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1364131A publication Critical patent/GB1364131A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00Compositions 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
    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B43/00Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Air Bags (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)

Abstract

1364131 Explosive compositions DYNAMIT NOBEL AG 30 May 1972 [29 May 1971] 25341/72 Heading C1D An explosive mixture comprises an explosive impact- and shook-sensitive salt of perchloric acid dissolved in a non-aqueous high boiling and non-volatile solvent. For example perchlorates of hydrazine, methyl or dimethyl hydrazine, mono-, di- and trimethylamine, ethylene diamine, ortho-nitraniline, or pyridine may be dissolved in 1,2-propane diol, 1,3-propane diol, a butane diol, glycol, glycerine, triethylene glycol, liquid polyglycol, pentamethylene diamine, or formamide. Another suitable solvent is a mixture having a freezing point below - 10‹ C. and comprising an oxygen-yielding inorganic salt and a combustible compound; the salt may be ammonium nitrate or perchlorate or an alkali metal or alkaline earth metal nitrate or perchlorate and the combustible compound a nitrate or perchlorate of methylamine, ethylamine, aniline, phenylene diamine, hexamethylene tetramine, alkanolamines, ethylene diamine, hexamethylene diamine, tetraethylene pentamine, hydrazine, urea, urethanes, guanidine or quaternary ammonium compounds, ammonium formate, acetate or sulphamate, formamide, acetamide, urea, urethanes, ureides, carbamic acid, ammonium thiocyanate, hypophosphate, or thiosulphate, anhydrous sodium acetate, or mono- or oligo-saccharides. Swelling agents, may be added, for example guar flour, carob bean flour, agar-agar, starch, cellulose esters, ethers, and glycolates, proteins and gelatines, gum arabic, tragacanth, alginates, polyacrylamides, polyacrylic acids, polyvinyl alcohol, polyoxymethylene, bentonite, silica, and silicates. Salicylic acid may be present as an antibacterial agent. The mixture may contain up to 15% by weight of water. In examples (a) a mixture of methylamine perchlorate, ethanolamine nitrate, methylamine nitrate, urea, and ammonium nitrate is mixed with guar flour, aluminium, and ammonium nitrate; (b) a mixture comprises Al powder, Al flakes, glycerine, water, ammonium nitrate, and methylamine perchlorate or hydrazine perchlorate. Specifications 1,364,132 and 1,364,133 are referred to.
GB2534172A 1971-05-29 1972-05-30 Explosive mixture Expired GB1364131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2126920A DE2126920C3 (en) 1971-05-29 1971-05-29 Handling safe explosive mixtures

Publications (1)

Publication Number Publication Date
GB1364131A true GB1364131A (en) 1974-08-21

Family

ID=5809375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2534172A Expired GB1364131A (en) 1971-05-29 1972-05-30 Explosive mixture

Country Status (9)

Country Link
US (1) US3864177A (en)
AT (1) AT317064B (en)
BE (1) BE784114A (en)
CA (1) CA978748A (en)
DE (1) DE2126920C3 (en)
ES (1) ES403264A1 (en)
FR (1) FR2139986B1 (en)
GB (1) GB1364131A (en)
IT (1) IT958116B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2152376C1 (en) * 1998-12-10 2000-07-10 Кирсанов Олег Николаевич Composition for blasthole drilling

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA771069B (en) * 1977-02-23 1978-10-25 Aeci Ltd Explosive composition
US4340755A (en) * 1980-10-10 1982-07-20 The United States Of America As Represented By The Secretary Of The Navy Biguanide diperchlorate and process for preparation thereof
EP0542181B1 (en) * 1991-11-12 2005-05-11 Dyno Nobel Inc. Cast primer and small-diameter explosive composition and process for the manufacture thereof
CN101570459B (en) * 2008-04-30 2011-07-20 南京理工大学 Ethylenediamine perchlorate.triethylene diamine perchlorate eutectic initiating explosive and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899468A (en) * 1959-08-11 Ljiulcu
US2951335A (en) * 1958-05-19 1960-09-06 Commercial Solvents Corp Stable propellants
US3537924A (en) * 1962-07-02 1970-11-03 Monsanto Res Corp Perchlorate preparation
US3662802A (en) * 1962-07-02 1972-05-16 Monsanto Res Corp Hydrazine perchlorate lithium perchlorate eutectics
US3523840A (en) * 1964-04-27 1970-08-11 Monsanto Res Corp Polymer solution of eutectic of hydrazine perchlorate and lithium perchlorate
US3431155A (en) * 1967-06-02 1969-03-04 Du Pont Water-bearing explosive containing nitrogen-base salt and method of preparing same
US3586553A (en) * 1969-04-11 1971-06-22 Du Pont Water-bearing explosive containing proten and nitrogen-base salt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2152376C1 (en) * 1998-12-10 2000-07-10 Кирсанов Олег Николаевич Composition for blasthole drilling

Also Published As

Publication number Publication date
DE2126920A1 (en) 1972-11-30
FR2139986B1 (en) 1977-12-23
FR2139986A1 (en) 1973-01-12
CA978748A (en) 1975-12-02
IT958116B (en) 1973-10-20
DE2126920C3 (en) 1980-10-30
AT317064B (en) 1974-08-12
US3864177A (en) 1975-02-04
ES403264A1 (en) 1975-04-16
BE784114A (en) 1972-09-18
DE2126920B2 (en) 1980-02-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee