BR9400612A - Explosivo sensível a espoleta ou reforçador - Google Patents

Explosivo sensível a espoleta ou reforçador

Info

Publication number
BR9400612A
BR9400612A BR9400612A BR9400612A BR9400612A BR 9400612 A BR9400612 A BR 9400612A BR 9400612 A BR9400612 A BR 9400612A BR 9400612 A BR9400612 A BR 9400612A BR 9400612 A BR9400612 A BR 9400612A
Authority
BR
Brazil
Prior art keywords
fuze
reinforcer
explosive sensitive
explosive
sensitive
Prior art date
Application number
BR9400612A
Other languages
English (en)
Inventor
Bjorn Richard Petterson
Kjell Hanto
Original Assignee
Dyno Nobel A S
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
Priority to NO923248A priority Critical patent/NO176140C/no
Priority to CN94103248A priority patent/CN1065225C/zh
Priority to CA002115820A priority patent/CA2115820C/en
Priority to US08/197,704 priority patent/US5431757A/en
Priority to AU55193/94A priority patent/AU677617B2/en
Application filed by Dyno Nobel A S filed Critical Dyno Nobel A S
Priority to BR9400612A priority patent/BR9400612A/pt
Priority to NZ250912A priority patent/NZ250912A/en
Priority claimed from SE9400564A external-priority patent/SE513689C2/sv
Publication of BR9400612A publication Critical patent/BR9400612A/pt

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Air Bags (AREA)
  • Glass Compositions (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BR9400612A 1992-08-19 1994-02-18 Explosivo sensível a espoleta ou reforçador BR9400612A (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO923248A NO176140C (no) 1992-08-19 1992-08-19 Sprengstoff for anvendelse i bulk eller patronert form
CN94103248A CN1065225C (zh) 1992-08-19 1994-02-13 对雷管或引爆剂敏感的炸药
CA002115820A CA2115820C (en) 1992-08-19 1994-02-16 Explosives for application in bulk or cartridge form
US08/197,704 US5431757A (en) 1992-08-19 1994-02-17 Water in oil emulsion explosives containing a nitrate salt with an untamped density of 0.30-0.75 g/cm3
AU55193/94A AU677617B2 (en) 1992-08-19 1994-02-17 Explosives for application in bulk or cartridge form
BR9400612A BR9400612A (pt) 1992-08-19 1994-02-18 Explosivo sensível a espoleta ou reforçador
NZ250912A NZ250912A (en) 1992-08-19 1994-02-18 Ammonium, sodium and/or calcium nitrate explosives with increased sensitivity

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
NO923248A NO176140C (no) 1992-08-19 1992-08-19 Sprengstoff for anvendelse i bulk eller patronert form
CN94103248A CN1065225C (zh) 1992-08-19 1994-02-13 对雷管或引爆剂敏感的炸药
CA002115820A CA2115820C (en) 1992-08-19 1994-02-16 Explosives for application in bulk or cartridge form
US08/197,704 US5431757A (en) 1992-08-19 1994-02-17 Water in oil emulsion explosives containing a nitrate salt with an untamped density of 0.30-0.75 g/cm3
AU55193/94A AU677617B2 (en) 1992-08-19 1994-02-17 Explosives for application in bulk or cartridge form
SE9400564A SE513689C2 (sv) 1994-02-18 1994-02-18 För tändhattar och detonatorer känsligt v-i-o- emulsionssprängämne
BR9400612A BR9400612A (pt) 1992-08-19 1994-02-18 Explosivo sensível a espoleta ou reforçador
NZ250912A NZ250912A (en) 1992-08-19 1994-02-18 Ammonium, sodium and/or calcium nitrate explosives with increased sensitivity

Publications (1)

Publication Number Publication Date
BR9400612A true BR9400612A (pt) 1995-10-24

Family

ID=27570084

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9400612A BR9400612A (pt) 1992-08-19 1994-02-18 Explosivo sensível a espoleta ou reforçador

Country Status (7)

Country Link
US (1) US5431757A (pt)
CN (1) CN1065225C (pt)
AU (1) AU677617B2 (pt)
BR (1) BR9400612A (pt)
CA (1) CA2115820C (pt)
NO (1) NO176140C (pt)
NZ (1) NZ250912A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490887A (en) * 1992-05-01 1996-02-13 Dyno Nobel Inc. Low density watergel explosive composition
CA2161200C (en) * 1994-10-24 2004-01-13 Andrew Richard Method for the production of an ammonium nitrate fuel oil blasting composition having improved water resistance
US6761781B1 (en) * 1997-12-05 2004-07-13 Dyno Nobel Inc. High density ANFO
AUPP366198A0 (en) * 1998-05-22 1998-06-18 Orica Australia Pty Ltd Anfo composition
US6214140B1 (en) * 1999-09-22 2001-04-10 Universal Tech Corporation Development of new high energy blasting products using demilitarized ammonium picrate
CN103242115B (zh) * 2013-05-14 2015-02-04 山东圣世达化工有限责任公司 水胶铵油炸药及其生产方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093478A (en) * 1972-12-07 1978-06-06 Tyler Holding Company Activated ammonium nitrate explosive composition
AU515896B2 (en) * 1976-11-09 1981-05-07 Atlas Powder Company Water-in-oil explosive
US4181546A (en) * 1977-09-19 1980-01-01 Clay Robert B Water resistant blasting agent and method of use
US4111727A (en) * 1977-09-19 1978-09-05 Clay Robert B Water-in-oil blasting composition
JPS608998B2 (ja) * 1980-03-12 1985-03-07 日本化薬株式会社 油中水滴型エマルジヨン爆薬
US4428784A (en) * 1983-03-07 1984-01-31 Ireco Chemicals Blasting compositions containing sodium nitrate
US4555278A (en) * 1984-02-03 1985-11-26 E. I. Du Pont De Nemours And Company Stable nitrate/emulsion explosives and emulsion for use therein
US4525225A (en) * 1984-03-05 1985-06-25 Atlas Powder Company Solid water-in-oil emulsion explosives compositions and processes
US4619721A (en) * 1985-10-15 1986-10-28 E. I. Du Pont De Nemours And Company Emulsion-containing explosive compositions
US4736683A (en) * 1986-08-05 1988-04-12 Exxon Chemical Patents Inc. Dry ammonium nitrate blasting agents
US5078813A (en) * 1987-04-06 1992-01-07 Mississippi Chemical Corporation Exposive grade ammonium nitrate
GB2255334B (en) * 1991-04-30 1994-09-28 Ici Canada Ammonium nitrate density modification

Also Published As

Publication number Publication date
NO923248D0 (no) 1992-08-19
NO176140B (no) 1994-10-31
NZ250912A (en) 1996-06-25
NO923248L (no) 1994-02-21
US5431757A (en) 1995-07-11
CA2115820C (en) 2004-06-01
CN1106776A (zh) 1995-08-16
AU5519394A (en) 1995-09-07
NO176140C (no) 1996-04-09
CN1065225C (zh) 2001-05-02
AU677617B2 (en) 1997-05-01
CA2115820A1 (en) 1995-08-17

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/02/2014