GB142898A - Improvements in explosives - Google Patents

Improvements in explosives

Info

Publication number
GB142898A
GB142898A GB74619A GB74619A GB142898A GB 142898 A GB142898 A GB 142898A GB 74619 A GB74619 A GB 74619A GB 74619 A GB74619 A GB 74619A GB 142898 A GB142898 A GB 142898A
Authority
GB
United Kingdom
Prior art keywords
explosives
detonation
gelatine
initiators
colloid
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
GB74619A
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.)
ASHLEY GORDON LOWNDES
NOBELS EXPLOSIVES CO Ltd
Original Assignee
ASHLEY GORDON LOWNDES
NOBELS EXPLOSIVES CO 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 ASHLEY GORDON LOWNDES, NOBELS EXPLOSIVES CO Ltd filed Critical ASHLEY GORDON LOWNDES
Priority to GB74619A priority Critical patent/GB142898A/en
Priority to FR508181D priority patent/FR508181A/en
Publication of GB142898A publication Critical patent/GB142898A/en
Expired 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
    • 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
    • C06B21/0033—Shaping the mixture
    • C06B21/0066—Shaping the mixture by granulation, e.g. flaking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

Lead azide and other initiators of detonation are prepared by precipitation in the presence of a colloid inhibiting crystallization in normal form, for example 1 per cent of gelatine, in order to obtain a product safe against friction in handling.
GB74619A 1919-01-10 1919-01-10 Improvements in explosives Expired GB142898A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB74619A GB142898A (en) 1919-01-10 1919-01-10 Improvements in explosives
FR508181D FR508181A (en) 1919-01-10 1920-01-07 Improvements to explosives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB74619A GB142898A (en) 1919-01-10 1919-01-10 Improvements in explosives

Publications (1)

Publication Number Publication Date
GB142898A true GB142898A (en) 1920-05-10

Family

ID=9709786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB74619A Expired GB142898A (en) 1919-01-10 1919-01-10 Improvements in explosives

Country Status (2)

Country Link
FR (1) FR508181A (en)
GB (1) GB142898A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421778A (en) * 1943-12-24 1947-06-10 Olin Ind Inc Initiating explosives
DE1194381B (en) * 1962-06-28 1965-06-10 Ici Ltd Process for the production of lead azide suitable as an initial explosive

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011337B (en) * 1953-02-16 1957-06-27 Ici Ltd Process for the production of ignition compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421778A (en) * 1943-12-24 1947-06-10 Olin Ind Inc Initiating explosives
DE1194381B (en) * 1962-06-28 1965-06-10 Ici Ltd Process for the production of lead azide suitable as an initial explosive
US3264150A (en) * 1962-06-28 1966-08-02 Ici Ltd Explosive lead azide process

Also Published As

Publication number Publication date
FR508181A (en) 1920-10-04

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