DE69706228T2 - Kontinuierliches Verfahren zur lösungsmittelfreien Herstellung von Zusammensetzungen für Pyrotechnische Erzeugnisse mit wärmehärtbarem Bindemittel - Google Patents

Kontinuierliches Verfahren zur lösungsmittelfreien Herstellung von Zusammensetzungen für Pyrotechnische Erzeugnisse mit wärmehärtbarem Bindemittel

Info

Publication number
DE69706228T2
DE69706228T2 DE69706228T DE69706228T DE69706228T2 DE 69706228 T2 DE69706228 T2 DE 69706228T2 DE 69706228 T DE69706228 T DE 69706228T DE 69706228 T DE69706228 T DE 69706228T DE 69706228 T2 DE69706228 T2 DE 69706228T2
Authority
DE
Germany
Prior art keywords
compositions
solvent
continuous process
thermosetting binder
free production
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 - Lifetime
Application number
DE69706228T
Other languages
English (en)
Other versions
DE69706228D1 (de
Inventor
Alain Lefumeux
Dominique Wiencek
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
NATIONALE DES POUDRES ET EXPLOSIFS PARIS Ste
POUDRES ET EXPLOSIFS PARIS SOC
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 NATIONALE DES POUDRES ET EXPLOSIFS PARIS Ste, POUDRES ET EXPLOSIFS PARIS SOC filed Critical NATIONALE DES POUDRES ET EXPLOSIFS PARIS Ste
Publication of DE69706228D1 publication Critical patent/DE69706228D1/de
Application granted granted Critical
Publication of DE69706228T2 publication Critical patent/DE69706228T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0008—Compounding the ingredient
    • C06B21/0025—Compounding the ingredient the ingredient being a polymer bonded explosive or thermic component
    • 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
    • C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Air Bags (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE69706228T 1996-05-23 1997-05-12 Kontinuierliches Verfahren zur lösungsmittelfreien Herstellung von Zusammensetzungen für Pyrotechnische Erzeugnisse mit wärmehärtbarem Bindemittel Expired - Lifetime DE69706228T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9606397A FR2749008B1 (fr) 1996-05-23 1996-05-23 Procede continu de fabrication sans solvant de produits pyrotechniques composites thermodurcissables

Publications (2)

Publication Number Publication Date
DE69706228D1 DE69706228D1 (de) 2001-09-27
DE69706228T2 true DE69706228T2 (de) 2002-05-16

Family

ID=9492385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706228T Expired - Lifetime DE69706228T2 (de) 1996-05-23 1997-05-12 Kontinuierliches Verfahren zur lösungsmittelfreien Herstellung von Zusammensetzungen für Pyrotechnische Erzeugnisse mit wärmehärtbarem Bindemittel

Country Status (8)

Country Link
US (1) US5831339A (de)
EP (1) EP0808813B1 (de)
JP (1) JP3826226B2 (de)
CA (1) CA2204840C (de)
DE (1) DE69706228T2 (de)
FR (1) FR2749008B1 (de)
IL (1) IL120670A (de)
NO (1) NO307084B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6315930B1 (en) * 1999-09-24 2001-11-13 Autoliv Asp, Inc. Method for making a propellant having a relatively low burn rate exponent and high gas yield for use in a vehicle inflator
US6736913B1 (en) * 2000-10-31 2004-05-18 Alliant Techsystems Inc. Method for processing explosives containing 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo [5.5.0.05,903,11]-dodecan (CL-20) with naphthenic and paraffinic oils
GB0205559D0 (en) * 2002-03-11 2002-04-24 Bae Systems Plc Improvements in and relating to the filling of explosive ordnance
JP2006044975A (ja) * 2004-08-03 2006-02-16 Ihi Aerospace Co Ltd 固体推進薬
US7854811B1 (en) * 2009-07-11 2010-12-21 Kemzecur, Inc. Mouldable plastic explosives and inert simulants for mouldable plastic explosives
CN109704892A (zh) * 2019-03-03 2019-05-03 浏阳市浏河机械有限公司 烟火药混合潮料造粒工艺

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995432A (en) * 1958-08-04 1961-08-08 Phillips Petroleum Co Solid composite rubber base propellants containing reinforcing agent of resinous aldehyde condensate
US4776993A (en) * 1974-05-14 1988-10-11 The United States Of America As Represented By The Secretary Of The Navy Extrusion method for obtaining high strength composite propellants
US4177227A (en) * 1975-09-10 1979-12-04 The United States Of America As Represented By The Secretary Of The Air Force Low shear mixing process for the manufacture of solid propellants
US4098627A (en) * 1976-12-15 1978-07-04 The United States Of America As Represented By The Secretary Of The Navy Solvolytic degradation of pyrotechnic materials containing crosslinked polymers
DE3010052C2 (de) * 1980-03-15 1982-09-09 Friedrich-Ulf 8899 Rettenbach Deisenroth Verfahren zur Herstellung von kunststoffgebundenen Explosivstoffen
US4375522A (en) * 1980-07-21 1983-03-01 The United States Of America As Represented By The Secretary Of The Navy Thixotropic restrictor, curable at room temperature, for use on solid propellant grains
FR2577919B1 (fr) * 1985-02-27 1987-02-20 Poudres & Explosifs Ste Nale Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites
US4726919A (en) * 1985-05-06 1988-02-23 Morton Thiokol, Inc. Method of preparing a non-feathering nitramine propellant
US4650617A (en) * 1985-06-26 1987-03-17 Morton Thiokol Inc. Solvent-free preparation of gun propellant formulations
US4889571A (en) * 1986-09-02 1989-12-26 Morton Thiokol, Inc. High-energy compositions having castable thermoplastic binders
DE3635296C2 (de) * 1986-10-16 1995-12-21 Nitrochemie Gmbh Verfahren zum Herstellen von Treibladungspulver
GB8730153D0 (en) * 1987-12-24 1988-02-03 Univ Manchester Polymer compositions
SE465572B (sv) * 1989-06-21 1991-09-30 Nobel Kemi Ab Saett och anordning foer framstaellning av explosiva substanser
DE69014039T2 (de) * 1989-08-25 1995-03-23 Idemitsu Petrochemical Co Formmasse auf der Basis eines thermoplastischen Harzes.
US4994212A (en) * 1990-05-24 1991-02-19 Trw Vehicle Safety Systems Inc. Process for manufacturing a gas generating material
US5486248A (en) * 1994-05-31 1996-01-23 Morton International, Inc. Extrudable gas generant for hybrid air bag inflation system
FR2723086B1 (fr) * 1994-07-29 1996-09-13 Poudres & Explosifs Ste Nale Procede continu de fabrication sans solvant de produits pyrotechniques composites

Also Published As

Publication number Publication date
JP3826226B2 (ja) 2006-09-27
EP0808813B1 (de) 2001-08-22
FR2749008A1 (fr) 1997-11-28
MX9703466A (es) 1997-11-29
IL120670A (en) 2000-07-26
EP0808813A1 (de) 1997-11-26
US5831339A (en) 1998-11-03
NO972318D0 (no) 1997-05-21
DE69706228D1 (de) 2001-09-27
CA2204840A1 (fr) 1997-11-23
CA2204840C (fr) 2002-01-08
NO307084B1 (no) 2000-02-07
IL120670A0 (en) 1997-08-14
JPH1053484A (ja) 1998-02-24
FR2749008B1 (fr) 1998-06-26
NO972318L (no) 1997-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SNPE, PARIS, FR

8327 Change in the person/name/address of the patent owner

Owner name: SNPE MATERIAUX ENERGETIQUES, PARIS, FR