ATE12385T1 - INITIAL EXPLOSIVE FOR DETECTORS AND METHOD OF PRODUCTION. - Google Patents

INITIAL EXPLOSIVE FOR DETECTORS AND METHOD OF PRODUCTION.

Info

Publication number
ATE12385T1
ATE12385T1 AT81303418T AT81303418T ATE12385T1 AT E12385 T1 ATE12385 T1 AT E12385T1 AT 81303418 T AT81303418 T AT 81303418T AT 81303418 T AT81303418 T AT 81303418T AT E12385 T1 ATE12385 T1 AT E12385T1
Authority
AT
Austria
Prior art keywords
lead
isogonous
solution containing
cause
styphnate
Prior art date
Application number
AT81303418T
Other languages
German (de)
Inventor
Coodly Puttasastry Ramaswamy
Waman Dattatraye Patwardhan
Anjan Mukherjee
Original Assignee
Idl Chemicals 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 Idl Chemicals Ltd filed Critical Idl Chemicals Ltd
Application granted granted Critical
Publication of ATE12385T1 publication Critical patent/ATE12385T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B35/00—Compositions containing a metal azide
    • 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
    • C06B21/0008—Compounding the ingredient
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B41/00—Compositions containing a nitrated metallo-organic compound
    • C06B41/02—Compositions containing a nitrated metallo-organic compound the compound containing lead
    • C06B41/08—Compositions containing a nitrated metallo-organic compound the compound containing lead with a metal azide or a metal fulminate
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers

Abstract

An initiatory explosive suitable for use in a detonator in place of the known ASA mixture is composed of isogonous mixed crystals of lead azide and lead styphnate which can be produced by introducing sumultaneously into a reactor vessel a solution containing lead acetate and a solution containing a water-soluble styphnate and sodium azide so as to cause them to react in the presence of a crystal habit modifier such as dextrin or carboxymethyl cellulose which will cause the resulting precipitate to be a homogeneous crystalline material composed of isogonous mixed crystals.
AT81303418T 1981-07-24 1981-07-24 INITIAL EXPLOSIVE FOR DETECTORS AND METHOD OF PRODUCTION. ATE12385T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81303418A EP0070932B1 (en) 1981-07-24 1981-07-24 Initiatory explosive for detonators and method of preparing the same

Publications (1)

Publication Number Publication Date
ATE12385T1 true ATE12385T1 (en) 1985-04-15

Family

ID=8188358

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81303418T ATE12385T1 (en) 1981-07-24 1981-07-24 INITIAL EXPLOSIVE FOR DETECTORS AND METHOD OF PRODUCTION.

Country Status (3)

Country Link
EP (1) EP0070932B1 (en)
AT (1) ATE12385T1 (en)
DE (1) DE3169539D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060219341A1 (en) 2005-03-30 2006-10-05 Johnston Harold E Heavy metal free, environmentally green percussion primer and ordnance and systems incorporating same
US8641842B2 (en) 2011-08-31 2014-02-04 Alliant Techsystems Inc. Propellant compositions including stabilized red phosphorus, a method of forming same, and an ordnance element including the same
US8192568B2 (en) 2007-02-09 2012-06-05 Alliant Techsystems Inc. Non-toxic percussion primers and methods of preparing the same
US8202377B2 (en) 2007-02-09 2012-06-19 Alliant Techsystems Inc. Non-toxic percussion primers and methods of preparing the same
US8206522B2 (en) 2010-03-31 2012-06-26 Alliant Techsystems Inc. Non-toxic, heavy-metal free sensitized explosive percussion primers and methods of preparing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB187012A (en) * 1921-07-11 1922-10-11 Edmund Von Herz A process for the manufacture of detonating compositions for detonators or primers
DE1011337B (en) * 1953-02-16 1957-06-27 Ici Ltd Process for the production of ignition compounds

Also Published As

Publication number Publication date
EP0070932B1 (en) 1985-03-27
EP0070932A2 (en) 1983-02-09
DE3169539D1 (en) 1985-05-02
EP0070932A3 (en) 1983-10-05

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Legal Events

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