FR2577919B1 - Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites - Google Patents

Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites

Info

Publication number
FR2577919B1
FR2577919B1 FR8502796A FR8502796A FR2577919B1 FR 2577919 B1 FR2577919 B1 FR 2577919B1 FR 8502796 A FR8502796 A FR 8502796A FR 8502796 A FR8502796 A FR 8502796A FR 2577919 B1 FR2577919 B1 FR 2577919B1
Authority
FR
France
Prior art keywords
products
composite
powders
solvent
manufacture
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
FR8502796A
Other languages
English (en)
Other versions
FR2577919A1 (fr
Inventor
Christian Perotto
Philippe Ragon
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.)
Societe Nationale des Poudres et Explosifs
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
Application filed by Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR8502796A priority Critical patent/FR2577919B1/fr
Priority to DE8686400307T priority patent/DE3663134D1/de
Priority to EP86400307A priority patent/EP0194180B1/fr
Priority to JP61033082A priority patent/JPS61201687A/ja
Priority to CA000502564A priority patent/CA1256702A/fr
Priority to KR1019860001346A priority patent/KR900000084B1/ko
Priority to US06/833,142 priority patent/US4657607A/en
Priority to AU54148/86A priority patent/AU577250B2/en
Publication of FR2577919A1 publication Critical patent/FR2577919A1/fr
Application granted granted Critical
Publication of FR2577919B1 publication Critical patent/FR2577919B1/fr
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
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
FR8502796A 1985-02-27 1985-02-27 Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites Expired FR2577919B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8502796A FR2577919B1 (fr) 1985-02-27 1985-02-27 Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites
DE8686400307T DE3663134D1 (en) 1985-02-27 1986-02-13 Process for the solventless production of pyrotechnical products having a thermosetting binder
EP86400307A EP0194180B1 (fr) 1985-02-27 1986-02-13 Procédé de fabrication sans solvants de produits pyrotechniques composites à liant thermodurcissable
JP61033082A JPS61201687A (ja) 1985-02-27 1986-02-19 複合火工製品及びその製造方法
CA000502564A CA1256702A (fr) 1985-02-27 1986-02-24 Procede pour la fabrication sans solvant de melanges pyrotechniques renfermant un liant thermodurcissable; produits ainsi obtenus, et notamment poudres propulsives
KR1019860001346A KR900000084B1 (ko) 1985-02-27 1986-02-26 열경화성 결합제-함유 혼합 화공제품의 무용매 제조방법 및 이에 의해 제조된 제품
US06/833,142 US4657607A (en) 1985-02-27 1986-02-26 Process for the solvent-free manufacture of compound pyrotechnic products containing a thermosetting binder and products thus obtained
AU54148/86A AU577250B2 (en) 1985-02-27 1986-02-27 Process for the solvent-free manufacture of compound pyrotechnic products containing a thermosetting binder and products thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502796A FR2577919B1 (fr) 1985-02-27 1985-02-27 Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites

Publications (2)

Publication Number Publication Date
FR2577919A1 FR2577919A1 (fr) 1986-08-29
FR2577919B1 true FR2577919B1 (fr) 1987-02-20

Family

ID=9316656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502796A Expired FR2577919B1 (fr) 1985-02-27 1985-02-27 Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites

Country Status (8)

Country Link
US (1) US4657607A (fr)
EP (1) EP0194180B1 (fr)
JP (1) JPS61201687A (fr)
KR (1) KR900000084B1 (fr)
AU (1) AU577250B2 (fr)
CA (1) CA1256702A (fr)
DE (1) DE3663134D1 (fr)
FR (1) FR2577919B1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO831850L (no) * 1982-05-28 1997-02-26 Royal Ordnance Plc Fremgangsmåte for fremstilling av en formet gummiaktig drivmiddelladning for raketter og liknende
GB8615212D0 (en) * 1986-06-21 1986-07-23 Freeman Chemicals Ltd Protection of dangerous substances
US5500060A (en) * 1986-07-04 1996-03-19 Royal Ordnance Plc Energetic plasticized propellant
DE3804095A1 (de) * 1988-02-10 1989-08-17 Contec Chemieanlagen Gmbh Giess- und/oder pressbare gasgeneratortreibstoffe
FR2668146B1 (fr) * 1990-10-17 1993-10-22 Poudres Explosifs Ste Nale Element peu vulnerable de munition explosive comportant un chargement explosif multi-composition et procede d'obtention d'un effet de souffle et/ou de bulles.
US5320043A (en) * 1990-10-17 1994-06-14 Snpe Inc. Low-vulnerability explosive munitions element including a multicomposition explosive charge, and method for obtaining a blast and/or bubble effect
GB2258656B (en) * 1991-08-15 1994-01-12 Albright & Wilson Processing of powder
DE4200743C2 (de) * 1991-09-18 1994-04-07 Wasagchemie Sythen Gmbh Verfahren und Vorrichtung zur Verringerung der Korngröße von kristallinem Explosivstoff
FR2688498B1 (fr) * 1992-03-11 1994-05-06 Poudres Explosifs Ste Nale Poudre propulsive a faible vulnerabilite sensible a l'allumage.
FR2723086B1 (fr) * 1994-07-29 1996-09-13 Poudres & Explosifs Ste Nale Procede continu de fabrication sans solvant de produits pyrotechniques composites
FR2728562B1 (fr) * 1994-12-22 1997-01-24 Poudres & Explosifs Ste Nale Procede de fabrication en continu de chargements pyrotechniques a liant silicone et compositions susceptibles d'etre mises en oeuvre par ce procede
KR19990044368A (ko) * 1995-10-03 1999-06-25 마틴 제임스 디 가스 발생 조성물용 신속 경화성 하이드록실 말단 결합제 시스템
FR2749008B1 (fr) * 1996-05-23 1998-06-26 Poudres & Explosifs Ste Nale Procede continu de fabrication sans solvant de produits pyrotechniques composites thermodurcissables
EP0959058A1 (fr) * 1998-05-20 1999-11-24 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Propergols solides à haut rendement à base d'hydrazine-nitroforme
US6835255B2 (en) 1998-06-01 2004-12-28 Alliant Techsystems Inc. Reduced energy binder for energetic compositions
US6802533B1 (en) 2000-04-19 2004-10-12 Trw Inc. Gas generating material for vehicle occupant protection device
FR2835519B1 (fr) * 2002-02-01 2004-11-19 Poudres & Explosifs Ste Nale Procede bicomposant semi-continu d'obtention d'un chargement explosif composite a matrice polyurethanne
JP2006151791A (ja) * 2004-11-01 2006-06-15 Asahi Kasei Chemicals Corp ニトラミン発射薬
FR2893613B1 (fr) 2005-11-24 2008-04-04 Eurenco France Sa Procede bicomposant semi-continu perfectionne d'obtention d'un chargement explosif composite a matrice polyurethanne
JP4131748B1 (ja) * 2008-01-16 2008-08-13 株式会社タイホーコーザイ 燃料添加剤
US8575074B2 (en) 2011-06-06 2013-11-05 Los Alamos National Security, Llc Insensitive explosive composition and method of fracturing rock using an extrudable form of the composition
FR3013705B1 (fr) 2013-11-22 2016-07-01 Herakles Produit pyrotechnique composite a liant non reticule et son procede de preparation
FR3013706B1 (fr) 2013-11-22 2015-12-25 Herakles Produit pyrotechnique composite a liant reticule et son procede de preparation
FR3072676A1 (fr) * 2017-10-24 2019-04-26 Arianegroup Sas Procede de fabrication d'un produit pyrotechnique composite
KR101974125B1 (ko) * 2018-01-08 2019-08-23 주식회사 한화 고체 추진제 조성물 및 이를 제조하는 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2225979A5 (en) * 1969-12-24 1974-11-08 France Etat Highly explosive composite contg. crosslinked polyurethane binder - and nitro org cpds., with high explosive content
US4267132A (en) * 1974-05-28 1981-05-12 The United States Of America As Represented By The Secretary Of The Navy Method for high strength double base solventless gun propellant
US4184031A (en) * 1976-11-11 1980-01-15 Thiokol Corporation Control of cure rate of polyurethane resins
US4110135A (en) * 1976-11-11 1978-08-29 Thiokol Corporation Control of cure rate of polyurethane resin based propellants
US4196129A (en) * 1977-01-21 1980-04-01 California Institute Of Technology Prepolymer dianhydrides
US4234364A (en) * 1978-05-30 1980-11-18 Hercules Incorporated Crosslinked double base propellant binders
JPS56160395A (en) * 1980-03-20 1981-12-10 Hercules Inc Crosslinked propellant
US4456493A (en) * 1983-04-11 1984-06-26 Thiokol Corporation Low vulnerability gun propellant
US4555277A (en) * 1985-01-29 1985-11-26 The United States Of America As Represented By The Unites States Department Of Energy Extrusion cast explosive

Also Published As

Publication number Publication date
JPS61201687A (ja) 1986-09-06
JPH0432038B2 (fr) 1992-05-28
KR860006423A (ko) 1986-09-11
AU577250B2 (en) 1988-09-15
DE3663134D1 (en) 1989-06-08
AU5414886A (en) 1986-09-04
EP0194180A1 (fr) 1986-09-10
FR2577919A1 (fr) 1986-08-29
US4657607A (en) 1987-04-14
CA1256702A (fr) 1989-07-04
KR900000084B1 (ko) 1990-01-19
EP0194180B1 (fr) 1989-05-03

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Legal Events

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ST Notification of lapse