EP0340980A3 - Explosive compositions - Google Patents

Explosive compositions Download PDF

Info

Publication number
EP0340980A3
EP0340980A3 EP19890304279 EP89304279A EP0340980A3 EP 0340980 A3 EP0340980 A3 EP 0340980A3 EP 19890304279 EP19890304279 EP 19890304279 EP 89304279 A EP89304279 A EP 89304279A EP 0340980 A3 EP0340980 A3 EP 0340980A3
Authority
EP
European Patent Office
Prior art keywords
polymerization
product
composition
explosive compositions
obviates
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.)
Withdrawn
Application number
EP19890304279
Other languages
German (de)
French (fr)
Other versions
EP0340980A2 (en
Inventor
O. B. Reeksting
Bernard Francois Bloemhof
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.)
Sasol Chemical Industries Pty Ltd
Original Assignee
Sasol Chemical Industries Pty Ltd
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 Sasol Chemical Industries Pty Ltd filed Critical Sasol Chemical Industries Pty Ltd
Publication of EP0340980A2 publication Critical patent/EP0340980A2/en
Publication of EP0340980A3 publication Critical patent/EP0340980A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

An explosive composition which is in an at least semi-fluid form, such as an emulsion or a gel, and which includes a polymerizable fuel component which, on polymerization, serves to increase the viscosity of the composition and to improve its stability in so far as the retention of any gas bubbles which are present in it as sensitising agent is concerned.
The polymerization is carried out in such a manner that at least a skin of polymeric material is formed around the product which obviates the need for any further packing of the product prior to its commercial use.
EP19890304279 1987-10-30 1989-04-28 Explosive compositions Withdrawn EP0340980A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA878156 1987-10-30
ZA88878156 1988-04-30

Publications (2)

Publication Number Publication Date
EP0340980A2 EP0340980A2 (en) 1989-11-08
EP0340980A3 true EP0340980A3 (en) 1990-10-10

Family

ID=25579044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890304279 Withdrawn EP0340980A3 (en) 1987-10-30 1989-04-28 Explosive compositions

Country Status (2)

Country Link
EP (1) EP0340980A3 (en)
AU (1) AU3374089A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO166636C (en) * 1989-03-31 1991-08-21 Norsk Hydro As EXPLOSION INCLUDING A MIXTURE OF A NITRATE OIL EXPLOSION AND A WATER-IN-OIL EMULSION EXPLOSION AND PROCEDURE FOR ITS PREPARATION.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT144379B (en) * 1934-06-26 1936-01-25 Kretschmer & Co F G Cutting device for cutting tubes and bars of any profile made of explosive materials.
US3158991A (en) * 1958-04-24 1964-12-01 Dal Mon Research Co Irradiated polymeric propellants and process of rocket propulsion
US3196059A (en) * 1963-09-24 1965-07-20 Atlantic Res Corp Thixotropic propellant compositions
FR2099254A5 (en) * 1970-06-19 1972-03-10 Ici Ltd
US3650669A (en) * 1969-01-28 1972-03-21 Union Carbide Corp Treatment of monomeric and polymeric systems with high intensity predominantly continuum light radiation
FR2150112A5 (en) * 1971-08-16 1973-03-30 Ici Australia Ltd
US4525225A (en) * 1984-03-05 1985-06-25 Atlas Powder Company Solid water-in-oil emulsion explosives compositions and processes
DE3535281A1 (en) * 1984-04-03 1987-04-09 Fraunhofer Ges Forschung Process and apparatus for producing plastic-bonded propellants and explosives

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT144379B (en) * 1934-06-26 1936-01-25 Kretschmer & Co F G Cutting device for cutting tubes and bars of any profile made of explosive materials.
US3158991A (en) * 1958-04-24 1964-12-01 Dal Mon Research Co Irradiated polymeric propellants and process of rocket propulsion
US3196059A (en) * 1963-09-24 1965-07-20 Atlantic Res Corp Thixotropic propellant compositions
US3650669A (en) * 1969-01-28 1972-03-21 Union Carbide Corp Treatment of monomeric and polymeric systems with high intensity predominantly continuum light radiation
FR2099254A5 (en) * 1970-06-19 1972-03-10 Ici Ltd
FR2150112A5 (en) * 1971-08-16 1973-03-30 Ici Australia Ltd
US4525225A (en) * 1984-03-05 1985-06-25 Atlas Powder Company Solid water-in-oil emulsion explosives compositions and processes
DE3535281A1 (en) * 1984-04-03 1987-04-09 Fraunhofer Ges Forschung Process and apparatus for producing plastic-bonded propellants and explosives

Also Published As

Publication number Publication date
AU3374089A (en) 1989-11-02
EP0340980A2 (en) 1989-11-08

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Inventor name: REEKSTING, O. B.

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