AU623044B2 - Shock-resistant, low density emulsion explosive - Google Patents

Shock-resistant, low density emulsion explosive

Info

Publication number
AU623044B2
AU623044B2 AU67092/90A AU6709290A AU623044B2 AU 623044 B2 AU623044 B2 AU 623044B2 AU 67092/90 A AU67092/90 A AU 67092/90A AU 6709290 A AU6709290 A AU 6709290A AU 623044 B2 AU623044 B2 AU 623044B2
Authority
AU
Australia
Prior art keywords
explosive
shock
resistant
emulsion explosive
spheres
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.)
Ceased
Application number
AU67092/90A
Other languages
English (en)
Other versions
AU6709290A (en
Inventor
Lawrence D. Lawrence
Walter B. Sudweeks
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.)
Ireco Inc
Original Assignee
Ireco Inc
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 Ireco Inc filed Critical Ireco Inc
Publication of AU6709290A publication Critical patent/AU6709290A/en
Application granted granted Critical
Publication of AU623044B2 publication Critical patent/AU623044B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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)
  • Paper (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Colloid Chemistry (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Air Bags (AREA)
AU67092/90A 1989-12-26 1990-11-29 Shock-resistant, low density emulsion explosive Ceased AU623044B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US457085 1989-12-26
US07/457,085 US5017251A (en) 1989-12-26 1989-12-26 Shock-resistant, low density emulsion explosive

Publications (2)

Publication Number Publication Date
AU6709290A AU6709290A (en) 1991-07-04
AU623044B2 true AU623044B2 (en) 1992-04-30

Family

ID=23815373

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67092/90A Ceased AU623044B2 (en) 1989-12-26 1990-11-29 Shock-resistant, low density emulsion explosive

Country Status (10)

Country Link
US (1) US5017251A (enExample)
EP (1) EP0438896B1 (enExample)
JP (1) JPH04265287A (enExample)
AT (1) ATE113933T1 (enExample)
AU (1) AU623044B2 (enExample)
BR (1) BR9006565A (enExample)
CA (1) CA2032239C (enExample)
DE (1) DE69014096T2 (enExample)
NO (1) NO174501B (enExample)
ZA (1) ZA909705B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456729A (en) * 1992-04-09 1995-10-10 Ici Canada Inc. Sensitizer and use
US5490887A (en) * 1992-05-01 1996-02-13 Dyno Nobel Inc. Low density watergel explosive composition
US5507889A (en) * 1995-03-24 1996-04-16 Ici Explosives Usa Inc. Precompression resistant emulsion explosive
US8114231B2 (en) * 2005-10-26 2012-02-14 Newcastle Innovation Limited Gassing of emulsion explosives with nitric oxide
EP2125675A1 (en) * 2007-01-10 2009-12-02 Newcastle Innovation Limited Methods for gassing explosives especially at low temperatures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5480290A (en) * 1989-06-30 1991-01-03 Atlas Powder Company High emulsifier content explosives
AU6218790A (en) * 1989-09-05 1991-03-14 Orica Explosives Technology Pty Ltd Cap-sensitive water-in-oil emulsion explosive composition
AU619942B2 (en) * 1989-03-03 1992-02-06 Dyno Nobel, Inc Emulsion explosives containing a polymeric emulsifier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216040A (en) * 1979-01-19 1980-08-05 Ireco Chemicals Emulsion blasting composition
US4303731A (en) * 1979-08-24 1981-12-01 Torobin Leonard B Compressed gaseous materials in a contained volume
AU551923B2 (en) * 1982-06-11 1986-05-15 Orica Australia Pty Ltd Emulsion (water in oil) explosives
US4435232A (en) * 1982-12-10 1984-03-06 Apache Powder Company Explosive composition
US4474628A (en) * 1983-07-11 1984-10-02 Ireco Chemicals Slurry explosive with high strength hollow spheres
JPH0633212B2 (ja) * 1983-09-01 1994-05-02 日本油脂株式会社 油中水型エマルション爆薬組成物
US4844321A (en) * 1986-08-11 1989-07-04 Nippon Kayaku Kabushiki Kaisha Method for explosive cladding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619942B2 (en) * 1989-03-03 1992-02-06 Dyno Nobel, Inc Emulsion explosives containing a polymeric emulsifier
AU5480290A (en) * 1989-06-30 1991-01-03 Atlas Powder Company High emulsifier content explosives
AU6218790A (en) * 1989-09-05 1991-03-14 Orica Explosives Technology Pty Ltd Cap-sensitive water-in-oil emulsion explosive composition

Also Published As

Publication number Publication date
NO905279L (no) 1991-06-27
AU6709290A (en) 1991-07-04
NO174501C (enExample) 1994-05-18
DE69014096D1 (de) 1994-12-15
ATE113933T1 (de) 1994-11-15
NO174501B (no) 1994-02-07
JPH04265287A (ja) 1992-09-21
ZA909705B (en) 1991-10-30
DE69014096T2 (de) 1995-03-16
CA2032239C (en) 2000-02-08
EP0438896A3 (en) 1991-08-21
EP0438896A2 (en) 1991-07-31
US5017251A (en) 1991-05-21
CA2032239A1 (en) 1991-06-27
NO905279D0 (no) 1990-12-06
BR9006565A (pt) 1991-10-01
EP0438896B1 (en) 1994-11-09

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