BR112017013554A2 - composições de espoleta de óxido de tungstênio - Google Patents

composições de espoleta de óxido de tungstênio

Info

Publication number
BR112017013554A2
BR112017013554A2 BR112017013554A BR112017013554A BR112017013554A2 BR 112017013554 A2 BR112017013554 A2 BR 112017013554A2 BR 112017013554 A BR112017013554 A BR 112017013554A BR 112017013554 A BR112017013554 A BR 112017013554A BR 112017013554 A2 BR112017013554 A2 BR 112017013554A2
Authority
BR
Brazil
Prior art keywords
charge
tungsten oxide
fuse
oxidizing system
oxide fuse
Prior art date
Application number
BR112017013554A
Other languages
English (en)
Other versions
BR112017013554B1 (pt
Inventor
Jolicoeur Benoit
Palardy Marc
Original Assignee
General Dynamics Ots Canada 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 General Dynamics Ots Canada Inc filed Critical General Dynamics Ots Canada Inc
Publication of BR112017013554A2 publication Critical patent/BR112017013554A2/pt
Publication of BR112017013554B1 publication Critical patent/BR112017013554B1/pt

Links

Classifications

    • 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
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/34—Compositions containing a nitrated organic compound the compound being a nitrated acyclic, alicyclic or heterocyclic amine
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G29/00—Compounds of bismuth
    • 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
    • C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
    • 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
    • C06B23/007—Ballistic modifiers, burning rate catalysts, burning rate depressing agents, e.g. for gas generating
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • 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
    • C06B41/04—Compositions containing a nitrated metallo-organic compound the compound containing lead with an organic explosive or an organic thermic component
    • 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
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/01—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to acyclic carbon atoms
    • C07C205/02—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to acyclic carbon atoms of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0803—Primers; Detonators characterised by the combination of per se known chemical composition in the priming substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Air Bags (AREA)

Abstract

uma composição de espoleta é fornecida apresentando um explosivo primário e um sistema oxidante contendo um óxido de tungstênio ou um composto de tungstato. o sistema oxidante pode ser não higroscópico e não tóxico. a espoleta pode incluir agentes redutores, sensibilizadores, aglutinantes e agentes de produção de gás. a composição de espoleta, de maneira geral, é aplicável a qualquer aplicação ou dispositivo que empregue ignição de um propelente, um combustível, uma carga de relé, uma carga de retardo ou uma carga de amplificação, incluindo, mas não limitados a, sistemas de gerador de gás para air bag, dispositivos de sinalização, assentos de ejeção, espoletas de munição para armas de pequeno, médio e grande calibres, e os similares.
BR112017013554-0A 2014-12-23 2014-12-23 Composição de espoleta BR112017013554B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2014/051265 WO2016101057A1 (en) 2014-12-23 2014-12-23 Tungsten oxide primer compositions

Publications (2)

Publication Number Publication Date
BR112017013554A2 true BR112017013554A2 (pt) 2018-03-06
BR112017013554B1 BR112017013554B1 (pt) 2022-05-03

Family

ID=56148813

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013554-0A BR112017013554B1 (pt) 2014-12-23 2014-12-23 Composição de espoleta

Country Status (6)

Country Link
US (1) US20180258007A1 (pt)
EP (1) EP3237361A4 (pt)
KR (1) KR20170134319A (pt)
BR (1) BR112017013554B1 (pt)
CA (1) CA2972106C (pt)
WO (1) WO2016101057A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9800580B2 (en) * 2015-11-16 2017-10-24 Mastercard International Incorporated Systems and methods for authenticating an online user using a secure authorization server
EP3523266A4 (en) * 2016-10-05 2020-06-10 Olin Corporation PYROTECHNIC COMPOSITIONS

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US634716A (en) * 1898-12-15 1899-10-10 George Percy Bickford-Smith Composition for detonators.
US812028A (en) * 1905-06-17 1906-02-06 Farbenfabriken Elberfeld Co Flash-light composition.
US918818A (en) * 1908-06-29 1909-04-20 Carl Bethge Flash-light composition.
GB361047A (en) * 1930-09-18 1931-11-19 Alfred Weale Improvements in or relating to explosive priming compositions containing lead peroxide
US2111203A (en) * 1934-05-23 1938-03-15 Remington Arms Co Inc Ammunition
BE515613A (pt) * 1952-11-18 1953-05-18
US4734141A (en) * 1987-03-27 1988-03-29 Hercules Incorporated Crash bag propellant compositions for generating high quality nitrogen gas
US5035183A (en) 1990-03-12 1991-07-30 David Luxton Frangible nonlethal projectile
IL97632A (en) 1990-03-22 1994-05-30 Snc Ind Technologies Inc Reduced energy
US5684268A (en) 1995-09-29 1997-11-04 Remington Arms Company, Inc. Lead-free primer mix
DE19540278A1 (de) * 1995-10-28 1997-04-30 Dynamit Nobel Ag Blei- und Barium-freie Anzündsätze
US5831208A (en) 1996-12-13 1998-11-03 Federal Cartridge Company Lead-free centerfire primer with DDNP and barium nitrate oxidizer
US5717159A (en) 1997-02-19 1998-02-10 The United States Of America As Represented By The Secretary Of The Navy Lead-free precussion primer mixes based on metastable interstitial composite (MIC) technology
ATA75099A (de) * 1999-04-28 2001-03-15 Hirtenberger Ag Anzündmischung
US6298784B1 (en) * 1999-10-27 2001-10-09 Talley Defense Systems, Inc. Heat transfer delay
US8784583B2 (en) 2004-01-23 2014-07-22 Ra Brands, L.L.C. Priming mixtures for small arms
US20110240186A1 (en) * 2004-09-22 2011-10-06 Higa Kelvin T Lead-Free Nanoscale Metal/Oxidizer Composite for Electric Primers
US20110240184A1 (en) * 2004-09-22 2011-10-06 Higa Kelvin T Lead-Free nanoscale Metal/Oxidizer Composit for Percussion Primers
US7670446B2 (en) 2004-11-30 2010-03-02 The United States Of America As Represented By The Secretary Of The Navy Wet processing and loading of percussion primers based on metastable nanoenergetic composites
US8092623B1 (en) * 2006-01-31 2012-01-10 The United States Of America As Represented By The Secretary Of The Navy Igniter composition, and related methods and devices
DE102006024511A1 (de) * 2006-05-23 2007-11-29 Ruag Ammotec Gmbh Anzündsatz
ES2671032T3 (es) * 2008-11-07 2018-06-04 Ruag Ammotec Gmbh Cebos de encendido con potencia de encendido mejorada

Also Published As

Publication number Publication date
CA2972106A1 (en) 2016-06-30
CA2972106C (en) 2023-08-01
EP3237361A4 (en) 2018-10-17
WO2016101057A1 (en) 2016-06-30
EP3237361A1 (en) 2017-11-01
BR112017013554B1 (pt) 2022-05-03
KR20170134319A (ko) 2017-12-06
US20180258007A1 (en) 2018-09-13

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/12/2014, OBSERVADAS AS CONDICOES LEGAIS.