CA2267512A1 - Nouveaux materiaux pyrotechniques non detonables pour microsystemes - Google Patents

Nouveaux materiaux pyrotechniques non detonables pour microsystemes Download PDF

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Publication number
CA2267512A1
CA2267512A1 CA002267512A CA2267512A CA2267512A1 CA 2267512 A1 CA2267512 A1 CA 2267512A1 CA 002267512 A CA002267512 A CA 002267512A CA 2267512 A CA2267512 A CA 2267512A CA 2267512 A1 CA2267512 A1 CA 2267512A1
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CA
Canada
Prior art keywords
weight
energy
detonatable
microsystems
new non
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.)
Granted
Application number
CA002267512A
Other languages
English (en)
Other versions
CA2267512C (fr
Inventor
Bernard Finck
Alain Lefumeux
Bernard Mahe
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.)
Safran Ceramics SA
Original Assignee
Societe Nationale des Poudres et Explosifs
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 FR9801538A priority Critical patent/FR2774684B1/fr
Priority to DE69903205T priority patent/DE69903205T2/de
Priority to EP99400281A priority patent/EP0936205B1/fr
Priority to US09/247,520 priority patent/US6080248A/en
Priority to NO19991464A priority patent/NO311210B1/no
Application filed by Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to CA002267512A priority patent/CA2267512C/fr
Publication of CA2267512A1 publication Critical patent/CA2267512A1/fr
Application granted granted Critical
Publication of CA2267512C publication Critical patent/CA2267512C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
    • C06B29/22—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate the salt being ammonium perchlorate
    • 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
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
    • C06B45/105—The resin being a polymer bearing energetic groups or containing a soluble organic explosive
    • 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
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component
    • Y10S149/113—Inorganic oxygen-halogen salt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Air Bags (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un matériau pyrotechnique non détonable, auto--combustible à la pression atmosphérique ou à une pression voisine de celle-ci, comprend un liant énergétique et du perchlorate d'ammonium; le matériau a une épaisseur inférieure à 500 µm ou une masse inférieure à 15 mg, il est auto-combustible après initiation ponctuelle par une puissance électrique P, telle que 150 mW <= P <= 800 mW, pendant un temps t, tel que 20 ms <= t <= 600 ms; il comprend aussi: - de 25% à 80% en poids d'un liant énergétique à base de polyazoture de glycidyle (PAG), ou de poly--3,3-bis(azidométhyl)oxétane (BAMO), ou de polyester et d'au moins un plastifiant énergétique, ou de polyéther et d'au moins un plastifiant énergétique, - de 10% à 70% en poids de perchlorate d'ammonium dont la dimension des grains est comprise entre 0,5 et 30 µm, et - de 0% à 45% en poids d'au moins une nitramine.
CA002267512A 1998-02-10 1999-03-26 Nouveaux materiaux pyrotechniques non detonables pour microsystemes Expired - Fee Related CA2267512C (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9801538A FR2774684B1 (fr) 1998-02-10 1998-02-10 Nouveaux materiaux pyrotechniques non detonables pour microsystemes
DE69903205T DE69903205T2 (de) 1998-02-10 1999-02-08 Nichtdetonierbare pyrotechnische Materialien für Mikrosysteme
EP99400281A EP0936205B1 (fr) 1998-02-10 1999-02-08 Nouveaux matériaux pyrotechniques non détonables pour microsytèmes
US09/247,520 US6080248A (en) 1998-02-10 1999-02-10 Non-detonatable pyrotechnic materials for microsystems
NO19991464A NO311210B1 (no) 1998-02-10 1999-03-25 Ikke-detonerbart pyroteknisk materiale, anvendelse av materialet, og blanding for fremstilling av materialet
CA002267512A CA2267512C (fr) 1998-02-10 1999-03-26 Nouveaux materiaux pyrotechniques non detonables pour microsystemes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9801538A FR2774684B1 (fr) 1998-02-10 1998-02-10 Nouveaux materiaux pyrotechniques non detonables pour microsystemes
NO19991464A NO311210B1 (no) 1998-02-10 1999-03-25 Ikke-detonerbart pyroteknisk materiale, anvendelse av materialet, og blanding for fremstilling av materialet
CA002267512A CA2267512C (fr) 1998-02-10 1999-03-26 Nouveaux materiaux pyrotechniques non detonables pour microsystemes

Publications (2)

Publication Number Publication Date
CA2267512A1 true CA2267512A1 (fr) 2000-09-26
CA2267512C CA2267512C (fr) 2009-06-16

Family

ID=32096403

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002267512A Expired - Fee Related CA2267512C (fr) 1998-02-10 1999-03-26 Nouveaux materiaux pyrotechniques non detonables pour microsystemes

Country Status (6)

Country Link
US (1) US6080248A (fr)
EP (1) EP0936205B1 (fr)
CA (1) CA2267512C (fr)
DE (1) DE69903205T2 (fr)
FR (1) FR2774684B1 (fr)
NO (1) NO311210B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616627A1 (de) * 1996-04-26 1997-11-06 Dynamit Nobel Ag Anzündmischungen
FR2807946B1 (fr) 2000-04-19 2002-06-07 Poudres & Explosifs Ste Nale Seringue sans aiguille fonctionnant avec un chargement pyrotechnique bicomposition
DE10118005B4 (de) * 2001-04-10 2005-11-10 Schwesinger, Norbert, Prof.Dr.-Ing. Mikrotriebwerk
FR2827377B1 (fr) 2001-07-13 2003-12-05 Poudres & Explosifs Ste Nale Dispositif d'allumage pour microcharges pyrotechniques
FR2836907B1 (fr) * 2002-03-11 2005-03-18 Commissariat Energie Atomique Microvanne a actionnement pyrotechnique
US20040234699A1 (en) 2003-05-21 2004-11-25 Alexza Molecular Delivery Corporation Methods of controlling uniformity of substrate temperature and self-contained heating unit and drug-supply unit employing same
US7402777B2 (en) 2004-05-20 2008-07-22 Alexza Pharmaceuticals, Inc. Stable initiator compositions and igniters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283691A (en) * 1961-09-11 1972-08-02 Thiokol Chemical Corp Solid propellant and method of making the same
US3791892A (en) * 1966-01-24 1974-02-12 Us Navy Castable polyurethane composite propellants
US3745076A (en) * 1966-02-02 1973-07-10 Us Navy Propellant composition with a nitro containing cross-linked binder
DE3523953A1 (de) * 1985-07-04 1987-01-15 Fraunhofer Ges Forschung Verfahren und vorrichtung zur herstellung von festtreibstoffen
US5059175A (en) * 1990-10-09 1991-10-22 University Of Utah Research Foundation Implantable drug delivery system with piston actuation
US5616884A (en) * 1991-04-02 1997-04-01 Thiokol Corporation Propellant gas-generation system for canister ejection
AU7952994A (en) * 1993-10-06 1995-05-01 Thiokol Corporation Bamo/ammo propellant formulations
GB2296248A (en) * 1994-12-22 1996-06-26 Secr Defence Inert and energetic prepolymers co-cured with isocyanate
JP4114087B2 (ja) * 1996-11-21 2008-07-09 クロスジェクト 医薬経皮吸収投与装置のリザーバを充填する小型弁

Also Published As

Publication number Publication date
EP0936205A1 (fr) 1999-08-18
CA2267512C (fr) 2009-06-16
DE69903205T2 (de) 2003-06-26
FR2774684B1 (fr) 2000-03-03
EP0936205B1 (fr) 2002-10-02
NO991464D0 (no) 1999-03-25
NO311210B1 (no) 2001-10-29
NO991464L (no) 2000-09-26
FR2774684A1 (fr) 1999-08-13
US6080248A (en) 2000-06-27
DE69903205D1 (de) 2002-11-07

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