ES2074232T3 - Procedimiento para la fabricacion de una composicion generadora de gas a base de nitruro. - Google Patents

Procedimiento para la fabricacion de una composicion generadora de gas a base de nitruro.

Info

Publication number
ES2074232T3
ES2074232T3 ES91307203T ES91307203T ES2074232T3 ES 2074232 T3 ES2074232 T3 ES 2074232T3 ES 91307203 T ES91307203 T ES 91307203T ES 91307203 T ES91307203 T ES 91307203T ES 2074232 T3 ES2074232 T3 ES 2074232T3
Authority
ES
Spain
Prior art keywords
gas generating
ingredients
water
addition
tablets
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
ES91307203T
Other languages
English (en)
Inventor
Robert D Taylor
Gary L Smith
Ritchie Olsen
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.)
Morton International LLC
Original Assignee
Morton International LLC
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 Morton International LLC filed Critical Morton International LLC
Application granted granted Critical
Publication of ES2074232T3 publication Critical patent/ES2074232T3/es
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
    • C06B35/00—Compositions containing a metal azide
    • 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)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

UN PROCESO Y APARATO PARA PRODUCIR PASTILLAS O TABLETAS GENERADORAS DE GAS A PARTIR DE UN AZIDO GENERADOR DE GAS, Y UN OXIDANTE Y/O GENERADOR DE GAS PARA ELLO DONDE SUS INGREDIENTES EN POLVO SON SUSPENDIDOS EN AGUA (5), SOMETIDOS A MOLTURACION HUMEDA (6, 6''), SECADOS POR PULVERIZACION (9) HASTA OBTENER UN MATERIAL EN POLVO QUE SE MOLDEA EN PASTILLAS O TABLETAS QUE SON UTILES EN BOLSAS DE PROTECCION DE VEHICULOS O INFLADORES. SIGUIENDO UNA PRIMERA MEJORA, LA BASICIDAD DEL AGUA SE AJUSTA A UN PH MAYOR DE 8. 0 Y NO SUPERIOR A 12. 5 POR MEDIO DE LA ADICION DE UNA BASE, SEGUIDA POR LA ADICION DEL OXIDANTE Y/O REACTIVO Y FINALMENTE AZIDO POR EL QUE SE CONVIERTE LA ADICION AZIDA EN UNA MEZCLA BASICA DE LOS OTROS INGREDIENTES PARA MANTENER LA CONCENTRACION DE ACIDO HIDRAZOICO POR DEBAJO DE NIVELES PELIGROSOS. SIGUIENDO MEJORAS POSTERIORES, EL AGUA SE ABLANDA ANTES DE SU USO EN LA SUSPENSION DE LOS INGREDIENTES EN POLVO PARA ELIMINAR LOS IONES DE CA Y MG NO DESEADOS Y SE AÑADE SULFURO DE SODIO Y/O FOSFATO DE TRI-SODIO A LA SUSPENSION PARA PRECIPITAR CUALQUIER ION RESTANTE NO DESEADO DE CA, MG, PB, FE, MN Y CO COMO COMPUESTOS NO PELIGROSOS.
ES91307203T 1990-08-06 1991-08-06 Procedimiento para la fabricacion de una composicion generadora de gas a base de nitruro. Expired - Lifetime ES2074232T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/563,772 US5019220A (en) 1990-08-06 1990-08-06 Process for making an enhanced thermal and ignition stability azide gas generant

Publications (1)

Publication Number Publication Date
ES2074232T3 true ES2074232T3 (es) 1995-09-01

Family

ID=24251845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307203T Expired - Lifetime ES2074232T3 (es) 1990-08-06 1991-08-06 Procedimiento para la fabricacion de una composicion generadora de gas a base de nitruro.

Country Status (7)

Country Link
US (1) US5019220A (es)
EP (2) EP0603170A3 (es)
JP (1) JPH0688863B2 (es)
KR (1) KR940004636B1 (es)
CA (1) CA2042754A1 (es)
DE (1) DE69109208T2 (es)
ES (1) ES2074232T3 (es)

Families Citing this family (28)

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Publication number Priority date Publication date Assignee Title
US5223184A (en) * 1990-08-06 1993-06-29 Morton International, Inc. Enhanced thermal and ignition stability azide gas generant
US5160386A (en) * 1991-11-04 1992-11-03 Morton International, Inc. Gas generant formulations containing poly(nitrito) metal complexes as oxidants and method
DE69305377T2 (de) * 1992-02-06 1997-03-20 Nippon Carbide Kogyo Kk Alkalimetallazid-Teilchen
US5470406A (en) * 1992-04-10 1995-11-28 Nof Corporation Gas generator composition and process for manufacturing the same
US5472647A (en) 1993-08-02 1995-12-05 Thiokol Corporation Method for preparing anhydrous tetrazole gas generant compositions
US5682014A (en) 1993-08-02 1997-10-28 Thiokol Corporation Bitetrazoleamine gas generant compositions
US5439537A (en) 1993-08-10 1995-08-08 Thiokol Corporation Thermite compositions for use as gas generants
US5401340A (en) 1993-08-10 1995-03-28 Thiokol Corporation Borohydride fuels in gas generant compositions
US5429691A (en) 1993-08-10 1995-07-04 Thiokol Corporation Thermite compositions for use as gas generants comprising basic metal carbonates and/or basic metal nitrates
US5531845A (en) * 1994-01-10 1996-07-02 Thiokol Corporation Methods of preparing gas generant formulations
US20050067074A1 (en) 1994-01-19 2005-03-31 Hinshaw Jerald C. Metal complexes for use as gas generants
MX9602906A (es) 1994-01-19 1997-06-28 Thiokol Corp Complejos de metal para usarse como generadores de gas.
US5725699A (en) 1994-01-19 1998-03-10 Thiokol Corporation Metal complexes for use as gas generants
JP3543347B2 (ja) * 1994-01-24 2004-07-14 日本油脂株式会社 点火薬造粒物の製造方法
WO1996010000A1 (fr) * 1994-09-28 1996-04-04 Sensor Technology Co., Ltd. Agent gazogene, procede de production de cet agent et installation de production d'agent gazogene sous forme de pastilles
WO1996019422A1 (fr) 1994-12-21 1996-06-27 Daicel Chemical Industries, Ltd. Composition generatrice de gaz
GB9505623D0 (en) * 1995-03-21 1995-05-10 Ici Plc Process for the preparation of gas-generating compositions
US5686691A (en) * 1995-12-22 1997-11-11 Oea, Inc. Slurry-loadable electrical initiator
US5841065A (en) * 1997-04-15 1998-11-24 Autoliv Asp, Inc. Gas generants containing zeolites
US6053110A (en) * 1998-01-16 2000-04-25 Autoliv Asp, Inc. Airbag generant wafer design with I-beam construction
US6502513B1 (en) 2000-11-17 2003-01-07 Autoliv Asp, Inc. Tablet form of gas generant
US7758709B2 (en) * 2006-06-21 2010-07-20 Autoliv Asp, Inc. Monolithic gas generant grains
US9193639B2 (en) * 2007-03-27 2015-11-24 Autoliv Asp, Inc. Methods of manufacturing monolithic generant grains
US8057611B2 (en) * 2007-08-13 2011-11-15 Autoliv Asp, Inc. Multi-composition pyrotechnic grain
US8815029B2 (en) * 2008-04-10 2014-08-26 Autoliv Asp, Inc. High performance gas generating compositions
US8808476B2 (en) * 2008-11-12 2014-08-19 Autoliv Asp, Inc. Gas generating compositions having glass fibers
DE102010049765A1 (de) * 2010-10-29 2012-05-03 Trw Airbag Systems Gmbh Verfahren zur Herstellung von Festtreibstofftabletten, Gasgenerator und Modul mit Gasgenerator
US9051223B2 (en) 2013-03-15 2015-06-09 Autoliv Asp, Inc. Generant grain assembly formed of multiple symmetric pieces

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BE346215A (es) * 1927-11-25
NL6501508A (es) * 1964-04-07 1965-10-08
US3734998A (en) * 1970-11-24 1973-05-22 Ppg Industries Inc Process for the production of hydrazoic acid
US3741585A (en) * 1971-06-29 1973-06-26 Thiokol Chemical Corp Low temperature nitrogen gas generating composition
US3931041A (en) * 1972-02-24 1976-01-06 Xerox Corporation Liquid crystal compositions
US3879504A (en) * 1972-05-02 1975-04-22 Us Navy Method for injection molding of explosive and pyrotechnic material
US3895098A (en) * 1972-05-31 1975-07-15 Talley Industries Method and composition for generating nitrogen gas
GB1391310A (en) * 1972-07-24 1975-04-23 Canadian Ind Gas generating compositions
US3775199A (en) * 1972-10-13 1973-11-27 Us Navy Nitrogen generator
US3920575A (en) * 1973-03-03 1975-11-18 Asahi Chemical Ind Gas generating composition and method of preparing compression molded articles therefrom
CA1048292A (en) * 1973-10-03 1979-02-13 John F. Flanagan High-content azide agricultural formulation
GB1443547A (en) * 1973-12-17 1976-07-21 Canadian Ind Metal oxide/azide gas generating compositions
DE2551921A1 (de) * 1974-11-29 1976-08-12 Eaton Corp Gaserzeugendes azid-verbindungsgemisch
US4092190A (en) * 1976-11-01 1978-05-30 Rockwell International Corporation Hot nitrogen generator containing calcium oxide
US4203787A (en) * 1978-12-18 1980-05-20 Thiokol Corporation Pelletizable, rapid and cool burning solid nitrogen gas generant
US4265406A (en) * 1979-03-30 1981-05-05 Imperial Chemical Industries Limited Comminution process
US4533416A (en) * 1979-11-07 1985-08-06 Rockcor, Inc. Pelletizable propellant
CA1146756A (en) * 1980-06-20 1983-05-24 Lechoslaw A.M. Utracki Multi-ingredient gas generants
US4369079A (en) * 1980-12-31 1983-01-18 Thiokol Corporation Solid non-azide nitrogen gas generant compositions
US4547235A (en) * 1984-06-14 1985-10-15 Morton Thiokol, Inc. Gas generant for air bag inflators
US4604151A (en) * 1985-01-30 1986-08-05 Talley Defense Systems, Inc. Method and compositions for generating nitrogen gas
US4734141A (en) * 1987-03-27 1988-03-29 Hercules Incorporated Crash bag propellant compositions for generating high quality nitrogen gas
US4758287A (en) * 1987-06-15 1988-07-19 Talley Industries, Inc. Porous propellant grain and method of making same
US4836255A (en) * 1988-02-19 1989-06-06 Morton Thiokol, Inc. Azide gas generant formulations
US4994212A (en) * 1990-05-24 1991-02-19 Trw Vehicle Safety Systems Inc. Process for manufacturing a gas generating material

Also Published As

Publication number Publication date
CA2042754A1 (en) 1992-02-07
DE69109208D1 (de) 1995-06-01
JPH04231396A (ja) 1992-08-20
EP0603170A2 (en) 1994-06-22
KR940004636B1 (ko) 1994-05-27
EP0471494B1 (en) 1995-04-26
US5019220A (en) 1991-05-28
EP0603170A3 (en) 1994-10-26
DE69109208T2 (de) 1995-08-31
EP0471494A1 (en) 1992-02-19
JPH0688863B2 (ja) 1994-11-09

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