DE69512362D1 - Verfahren zur kontinuierlichen Herstellung von Siliconharz-gebundenen pyrotechnischen Ladungen und Zusammensetzung zur Verwendung in einem solchen Verfahren - Google Patents

Verfahren zur kontinuierlichen Herstellung von Siliconharz-gebundenen pyrotechnischen Ladungen und Zusammensetzung zur Verwendung in einem solchen Verfahren

Info

Publication number
DE69512362D1
DE69512362D1 DE69512362T DE69512362T DE69512362D1 DE 69512362 D1 DE69512362 D1 DE 69512362D1 DE 69512362 T DE69512362 T DE 69512362T DE 69512362 T DE69512362 T DE 69512362T DE 69512362 D1 DE69512362 D1 DE 69512362D1
Authority
DE
Germany
Prior art keywords
composition
silicone resin
continuous production
pyrotechnic charges
bonded
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
DE69512362T
Other languages
English (en)
Other versions
DE69512362T2 (de
Inventor
Herve Austruy
Jean Grignon
Jean-Michel Tauzia
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 DE69512362D1 publication Critical patent/DE69512362D1/de
Application granted granted Critical
Publication of DE69512362T2 publication Critical patent/DE69512362T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • 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
    • C06B21/0075—Shaping the mixture by extrusion
    • 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
    • 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
    • C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69512362T 1994-12-22 1995-12-11 Verfahren zur kontinuierlichen Herstellung von Siliconharz-gebundenen pyrotechnischen Ladungen und Zusammensetzung zur Verwendung in einem solchen Verfahren Expired - Lifetime DE69512362T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415459A FR2728562B1 (fr) 1994-12-22 1994-12-22 Procede de fabrication en continu de chargements pyrotechniques a liant silicone et compositions susceptibles d'etre mises en oeuvre par ce procede

Publications (2)

Publication Number Publication Date
DE69512362D1 true DE69512362D1 (de) 1999-10-28
DE69512362T2 DE69512362T2 (de) 2000-04-06

Family

ID=9470099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512362T Expired - Lifetime DE69512362T2 (de) 1994-12-22 1995-12-11 Verfahren zur kontinuierlichen Herstellung von Siliconharz-gebundenen pyrotechnischen Ladungen und Zusammensetzung zur Verwendung in einem solchen Verfahren

Country Status (5)

Country Link
US (1) US5610444A (de)
EP (1) EP0718257B1 (de)
JP (1) JP2670254B2 (de)
DE (1) DE69512362T2 (de)
FR (1) FR2728562B1 (de)

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US6860951B2 (en) * 1995-03-10 2005-03-01 Talley Defense Systems, Inc. Gas generating compositions
FR2757118B1 (fr) * 1996-12-18 1999-01-08 Livbag Snc Generateur tubulaire integral de gaz par voie pyrotechnique, pour gonfler des coussins de protection
FR2757266B1 (fr) 1996-12-18 1999-01-08 Livbag Snc Generateur pyrotechnique de gaz a chargement composite
WO1998042640A1 (en) 1997-03-21 1998-10-01 Cordant Technologies, Inc. Method for manufacture of black powder and black powder substitute
FR2761982B1 (fr) 1997-04-11 1999-05-07 Livbag Snc Procede pour assurer un deploiement progressif d'un coussin de protection et chargement pyrotechnique pour sa mise en oeuvre
FR2772370B1 (fr) * 1997-12-12 2000-01-07 Poudres & Explosifs Ste Nale Compositions pyrotechniques generatrices de gaz non toxiques a base de perchlorate d'ammonium
FR2778576B1 (fr) 1998-05-15 2000-06-23 Poudres & Explosifs Ste Nale Dispositif d'extinction d'incendie comportant un generateur thermochimique de gaz
FR2793748B1 (fr) 1999-05-21 2001-06-22 Livbag Snc Generateur hybride a pilier perforateur
JP2001002488A (ja) * 1999-06-17 2001-01-09 Daicel Chem Ind Ltd プリテンショナー用ガス発生剤組成物
JP2003535003A (ja) 1999-07-02 2003-11-25 オートモーティブ システムズ ラボラトリー インコーポレーテッド シリコーン被膜を含むガス発生組成物
EP1377534A2 (de) * 1999-09-16 2004-01-07 Automotive Systems Laboratory Inc. Gaserzeuger siliconhaltige brennstoffe enthaltend
US7094296B1 (en) * 1999-09-16 2006-08-22 Automotive Systems Laboratory, Inc. Gas generants containing silicone fuels
US6527297B1 (en) 2000-08-30 2003-03-04 Autoliv Asp, Inc. Inflator device ignition of gas generant
FR2818636B1 (fr) * 2000-12-22 2003-02-28 Poudres & Explosifs Ste Nale Compositions pyrotechniques generatrices de gaz a liant hydrocarbone et procede de fabrication en continu
US6666934B2 (en) 2001-06-20 2003-12-23 Trw Inc. Extruded hydroxy terminated polybutadiene gas generating material
JP3972628B2 (ja) * 2001-10-23 2007-09-05 日本油脂株式会社 ガス発生剤組成物及びガス発生器
US6875295B2 (en) 2001-12-27 2005-04-05 Trw Inc. Cool burning gas generating material for a vehicle occupant protection apparatus
US7063810B1 (en) * 2002-11-27 2006-06-20 The United States Of America As Represented By The Secretary Of The Navy Co-extrusion of energetic materials using multiple twin screw extruders
US20060054257A1 (en) * 2003-04-11 2006-03-16 Mendenhall Ivan V Gas generant materials
US20050161135A1 (en) * 2004-01-28 2005-07-28 Williams Graylon K. Auto-igniting pyrotechnic booster composition
US20050235863A1 (en) * 2004-01-28 2005-10-27 Stevens Bruce A Auto igniting pyrotechnic booster
FR2870234B1 (fr) * 2004-05-13 2007-02-09 Snpe Materiaux Energetiques Sa Compostion pyrotechnique dosable utilisee comme fusible thermique dans un generateur de gaz et generateur de gaz incluant un compose ayant ladite composition
FR2915746B1 (fr) * 2007-05-02 2009-08-21 Snpe Materiaux Energetiques Sa Compose pyrotechnique generateur de gaz; procede d'obtention
US9272468B1 (en) * 2008-04-03 2016-03-01 Purdue Research Foundation Apparatus and method for producing biobased carriers from byproducts of biomass processing
FR2947543B1 (fr) * 2009-07-01 2012-06-15 Snpe Materiaux Energetiques Procede d'obtention de propergols solides composites aluminises ; solides composites aluminises
FR2959508B1 (fr) 2010-04-29 2015-01-02 Snpe Materiaux Energetiques Compose pyrotechnique generateur de gaz; procede d'obtention
IL235415A0 (en) 2014-10-30 2015-01-29 Univ Ramot Energetic substances and mixtures containing them

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GB1061390A (en) * 1960-02-19 1967-03-08 Nitrochemie Ges Mit Beschraenk Improvements in or relating to propellants
US3367816A (en) 1963-12-27 1968-02-06 Stone Straw Corp Method of helically winding coil forms while extruding material onto the inner wall
DE1963104B2 (de) * 1968-12-23 1978-08-03 Shinetsu Chemical Co., Tokio Heißvulkanisierbare Organopolysiloxanformmasse
FR2109102A5 (en) * 1970-10-01 1972-05-26 France Etat Resin bound explosive - contg rounded particles of explosive
US3723205A (en) 1971-05-07 1973-03-27 Susquehanna Corp Gas generating composition with polyvinyl chloride binder
DE2219370C1 (de) * 1972-04-20 1977-04-14 Josef Schaberger & Co Gmbh, 6535 Gau-Algesheim Verfahren zur Herstellung eines stranggepre Bten Raketentreibstoffes
FR2190776B1 (de) 1972-07-05 1976-10-29 Poudres & Explosifs Ste Nale
FR2213254B1 (de) 1972-10-17 1977-08-05 Poudres & Explosifs Ste Nale
FR2319602A1 (fr) * 1975-07-30 1977-02-25 Poudres & Explosifs Ste Nale Nouvel explosif composite moule thermostable et procede de fabrication
US4585600A (en) * 1984-11-28 1986-04-29 Hercules Incorporated Extrusion, conveyance, and cutting system
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
SE465572B (sv) * 1989-06-21 1991-09-30 Nobel Kemi Ab Saett och anordning foer framstaellning av explosiva substanser
JPH0660284B2 (ja) * 1989-07-21 1994-08-10 信越化学工業株式会社 硬化性シリコーンゴム組成物
DE4006961A1 (de) * 1990-03-06 1991-09-12 Messerschmitt Boelkow Blohm Sprengladung
FR2663340B1 (fr) * 1990-06-13 1994-04-08 Rhone Poulenc Chimie Procede de preparation d'empatage en extrudeuse double-vis pour compositions rtv sih/sivi.
US5110845A (en) * 1990-12-03 1992-05-05 Dow Corning Corporation Extrudable curable organosiloxane compositions
DE4111752C1 (de) * 1991-04-11 1992-09-17 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
ES2120423T3 (es) * 1991-06-08 1998-11-01 Huels Chemische Werke Ag Mezclas de oligomeros de siloxano en forma de cadena y ciclicos, procedimiento para su fabricacion, asi como su uso.
JP2995308B2 (ja) * 1991-09-09 1999-12-27 鐘淵化学工業株式会社 硬化性組成物
DE59305799D1 (de) 1992-09-21 1997-04-17 Diehl Gmbh & Co Pyrotechnische mischung und gasgenerator für einen airbag

Also Published As

Publication number Publication date
JP2670254B2 (ja) 1997-10-29
DE69512362T2 (de) 2000-04-06
US5610444A (en) 1997-03-11
FR2728562A1 (fr) 1996-06-28
FR2728562B1 (fr) 1997-01-24
EP0718257B1 (de) 1999-09-22
EP0718257A1 (de) 1996-06-26
JPH08225388A (ja) 1996-09-03

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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