GB1487967A - Tagging explosives with organic microparticles - Google Patents

Tagging explosives with organic microparticles

Info

Publication number
GB1487967A
GB1487967A GB136975A GB136975A GB1487967A GB 1487967 A GB1487967 A GB 1487967A GB 136975 A GB136975 A GB 136975A GB 136975 A GB136975 A GB 136975A GB 1487967 A GB1487967 A GB 1487967A
Authority
GB
United Kingdom
Prior art keywords
explosive
tagging
particles
organic substance
order
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
GB136975A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to GB136975A priority Critical patent/GB1487967A/en
Publication of GB1487967A publication Critical patent/GB1487967A/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
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/008—Tagging additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

1487967 Explosive compositions MINNESOTA MINING & MFG CO 4 Feb 1975 [13 Jan 1975] 1369/75 Heading ClD An explosive material, for example dynamite, contains as a tagging additive microparticles of an organic substance which does not soften below 60‹ C., the particles having a distinctive shape, for example spheroidal, and containing one or more tagging elements each in an amount of at least 0À1% of the total weight. The particles may be recovered after detonation of the explosive and analysed, for example by an electron microprobe analyser, in order to determine the nature and concentration of the tagging elements and so identify the source of the explosive. The organic substance may be polyethylene, an epoxy resin, carnauba wax, paraffin wax, polystyrene, or a polyamide or polyurethane; other suitable polymers and waxes are listed. The particles may also contain magnetitite in order to increase their specific gravity. The sensitivity of the explosive is described by the addition of the tagging particles. Specification No. 1,441,419 is referred to.
GB136975A 1975-02-04 1975-02-04 Tagging explosives with organic microparticles Expired GB1487967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB136975A GB1487967A (en) 1975-02-04 1975-02-04 Tagging explosives with organic microparticles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB136975A GB1487967A (en) 1975-02-04 1975-02-04 Tagging explosives with organic microparticles

Publications (1)

Publication Number Publication Date
GB1487967A true GB1487967A (en) 1977-10-05

Family

ID=9720830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB136975A Expired GB1487967A (en) 1975-02-04 1975-02-04 Tagging explosives with organic microparticles

Country Status (1)

Country Link
GB (1) GB1487967A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998046544A1 (en) * 1997-04-17 1998-10-22 The Dow Chemical Company Encapsulated vapor-detection and identification tags
EP1528051A2 (en) * 2003-10-27 2005-05-04 METALLWERK ELISENHüTTE GmbH Cartridge with a dopant allowing detection
WO2005055236A1 (en) * 2003-11-26 2005-06-16 General Electric Company Method of authenticating tagged polymers
US7094364B2 (en) 2003-11-26 2006-08-22 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
US7169615B2 (en) 2003-11-26 2007-01-30 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
WO2010135998A1 (en) * 2009-05-29 2010-12-02 Sellier & Bellot A.S. Marking of combustion products after firing
US8866108B1 (en) 2009-01-26 2014-10-21 Krowker Direny Microtagging motor vehicles for identification from a paint sample discovered during a criminal investigation
RU2625462C2 (en) * 2015-06-15 2017-07-14 Федеральное государственное автономное образовательное учреждение высшего образования "Волгоградский государственный университет" Method of marking blasting powder by carbon nanotubes
CN110437019A (en) * 2019-09-17 2019-11-12 西安近代化学研究所 A kind of binary explosive structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998046544A1 (en) * 1997-04-17 1998-10-22 The Dow Chemical Company Encapsulated vapor-detection and identification tags
EP1528051A2 (en) * 2003-10-27 2005-05-04 METALLWERK ELISENHüTTE GmbH Cartridge with a dopant allowing detection
EP1528051A3 (en) * 2003-10-27 2006-04-26 METALLWERK ELISENHüTTE GmbH Cartridge with a dopant allowing detection
WO2005055236A1 (en) * 2003-11-26 2005-06-16 General Electric Company Method of authenticating tagged polymers
US7094364B2 (en) 2003-11-26 2006-08-22 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
US7169615B2 (en) 2003-11-26 2007-01-30 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
US8866108B1 (en) 2009-01-26 2014-10-21 Krowker Direny Microtagging motor vehicles for identification from a paint sample discovered during a criminal investigation
WO2010135998A1 (en) * 2009-05-29 2010-12-02 Sellier & Bellot A.S. Marking of combustion products after firing
RU2625462C2 (en) * 2015-06-15 2017-07-14 Федеральное государственное автономное образовательное учреждение высшего образования "Волгоградский государственный университет" Method of marking blasting powder by carbon nanotubes
CN110437019A (en) * 2019-09-17 2019-11-12 西安近代化学研究所 A kind of binary explosive structure
CN110437019B (en) * 2019-09-17 2021-05-18 西安近代化学研究所 Composite explosive structure

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19950203