CA2264734A1 - Compositions generatrices de gaz - Google Patents

Compositions generatrices de gaz Download PDF

Info

Publication number
CA2264734A1
CA2264734A1 CA002264734A CA2264734A CA2264734A1 CA 2264734 A1 CA2264734 A1 CA 2264734A1 CA 002264734 A CA002264734 A CA 002264734A CA 2264734 A CA2264734 A CA 2264734A CA 2264734 A1 CA2264734 A1 CA 2264734A1
Authority
CA
Canada
Prior art keywords
percent
nitrate
gas generating
generating composition
perchlorate
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.)
Abandoned
Application number
CA002264734A
Other languages
English (en)
Inventor
Gregory D. Knowlton
Christopher P. Ludwig
Daniel Haun
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.)
Talley Defense Systems Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2264734A1 publication Critical patent/CA2264734A1/fr
Abandoned 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

L'invention porte sur une composition génératrice de gaz à faible teneur en matières solides et présentant un combustible de nitrate de guanidine, nitroguanidine, cellulose, acétate de cellulose, hexamine ou un mélange de ceux-ci avec un oxydant de nitrate d'ammonium cérique, nitrate de lithium, perchlorate de lithium, perchlorate de sodium, nitrate d'ammonium à phase stabilisée, p.ex., une combinaison de nitrate d'ammonium avec du nitrate de potassium, du perchlorate de potassium ou des mélanges de ceux-ci de sorte que la combinaison soit une solution solide pour la stabilisation de la phase; un mélange de perchlorate d'ammonium avec au moins un sel de métal alcalin ou des mélanges de ceux-ci. Le mélange oxydant/combustible représente environ 4 % de la balance stoïchiométrique. Des additifs tels que HMX, RDX ou la silice sublimée peuvent être ajoutés, et la composition peut se présenter sous forme de pastilles, grains ou granules.
CA002264734A 1996-08-30 1996-08-30 Compositions generatrices de gaz Abandoned CA2264734A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/014011 WO1998008782A1 (fr) 1996-08-30 1996-08-30 Compositions generatrices de gaz

Publications (1)

Publication Number Publication Date
CA2264734A1 true CA2264734A1 (fr) 1998-03-05

Family

ID=22255705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002264734A Abandoned CA2264734A1 (fr) 1996-08-30 1996-08-30 Compositions generatrices de gaz

Country Status (5)

Country Link
EP (1) EP0922015A1 (fr)
JP (1) JP2000517282A (fr)
AU (1) AU6908596A (fr)
CA (1) CA2264734A1 (fr)
WO (1) WO1998008782A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1061057B1 (fr) * 1998-02-25 2010-10-27 Nippon Kayaku Kabushiki Kaisha Composition generatrice de gaz
JP4318777B2 (ja) * 1998-02-25 2009-08-26 日本化薬株式会社 ガス発生剤組成物
JPH11292678A (ja) 1998-04-15 1999-10-26 Daicel Chem Ind Ltd エアバッグ用ガス発生剤組成物
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
DE10045507A1 (de) * 1999-09-13 2001-03-15 Dynamit Nobel Ag Gaserzeugende Mischungen
DE10064285C1 (de) * 2000-12-22 2002-10-17 Nigu Chemie Gmbh Gasgeneratortreibstoff-Zusammensetzung und deren Verwendung
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
JP4847143B2 (ja) * 2006-01-26 2011-12-28 株式会社ダイセル ガス発生剤組成物
US7833365B2 (en) 2006-01-26 2010-11-16 Daicel Chemical Industries, Ltd. Rare earth compound containing gas generating composition
FR2899227B1 (fr) * 2006-04-04 2008-10-24 Snpe Materiaux Energetiques Sa Objets pyrotechniques monolithes de grandes dimensions, obtention et utilisation
JP5691905B2 (ja) * 2011-07-13 2015-04-01 トヨタ自動車株式会社 インフレータ性能試験装置、方法及びプログラム
CN105294370B (zh) * 2015-05-22 2018-09-11 湖北汉伟新材料有限公司 一种气体发生器用超细硝酸胍及其制备工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862866A (en) * 1971-08-02 1975-01-28 Specialty Products Dev Corp Gas generator composition and method
US4238253A (en) * 1978-05-15 1980-12-09 Allied Chemical Corporation Starch as fuel in gas generating compositions
US4632714A (en) * 1985-09-19 1986-12-30 Megabar Corporation Microcellular composite energetic materials and method for making same
US5035757A (en) * 1990-10-25 1991-07-30 Automotive Systems Laboratory, Inc. Azide-free gas generant composition with easily filterable combustion products
US5125684A (en) * 1991-10-15 1992-06-30 Hercules Incorporated Extrudable gas generating propellants, method and apparatus
US5403035A (en) * 1992-06-01 1995-04-04 Oea, Inc. Preparing air bag vehicle restraint device having cellulose containing sheet propellant
GB9220052D0 (en) * 1992-09-22 1992-11-04 Ici Plc Method of producing pyrotechnic masses
US5482579A (en) * 1993-04-15 1996-01-09 Nof Corporation Gas generator compositions
US5386775A (en) * 1993-06-22 1995-02-07 Automotive Systems Laboratory, Inc. Azide-free gas generant compositions and processes
KR100411997B1 (ko) * 1993-08-04 2004-04-03 오토모티브 시스템즈 라보라토리, 인코포레이티드 저잔류 아지드-유리 가스 발생체 조성물
US5470408A (en) * 1993-10-22 1995-11-28 Thiokol Corporation Use of carbon fibrils to enhance burn rate of pyrotechnics and gas generants
US5531845A (en) * 1994-01-10 1996-07-02 Thiokol Corporation Methods of preparing gas generant formulations
US5538567A (en) * 1994-03-18 1996-07-23 Olin Corporation Gas generating propellant
US5545272A (en) * 1995-03-03 1996-08-13 Olin Corporation Thermally stable gas generating composition
US5551725A (en) * 1995-03-10 1996-09-03 Ludwig; Christopher P. Vehicle airbag inflator and related method
US5507891A (en) * 1995-08-11 1996-04-16 Alliant Techsystems Inc. Propellant composition for automotive safety applications

Also Published As

Publication number Publication date
EP0922015A1 (fr) 1999-06-16
JP2000517282A (ja) 2000-12-26
WO1998008782A1 (fr) 1998-03-05
AU6908596A (en) 1998-03-19

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20030902