DE60121415D1 - Verfahren zur Stabilisierung der Dichte von Nitroguanidin-enthaltenden gaserzeugenden Pellets - Google Patents

Verfahren zur Stabilisierung der Dichte von Nitroguanidin-enthaltenden gaserzeugenden Pellets

Info

Publication number
DE60121415D1
DE60121415D1 DE60121415T DE60121415T DE60121415D1 DE 60121415 D1 DE60121415 D1 DE 60121415D1 DE 60121415 T DE60121415 T DE 60121415T DE 60121415 T DE60121415 T DE 60121415T DE 60121415 D1 DE60121415 D1 DE 60121415D1
Authority
DE
Germany
Prior art keywords
nitroguanidine
gas generant
pellet
vbm
stabilizing
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
DE60121415T
Other languages
English (en)
Other versions
DE60121415T2 (de
Inventor
J B Canterberry
Mark A Schmidt
Edward O Hosey
Robert K Walsh
John H Adams
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.)
Joyson Safety Systems Inc
Original Assignee
Joyson Safety Systems Inc
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 Joyson Safety Systems Inc filed Critical Joyson Safety Systems Inc
Publication of DE60121415D1 publication Critical patent/DE60121415D1/de
Application granted granted Critical
Publication of DE60121415T2 publication Critical patent/DE60121415T2/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
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
    • C06B31/32—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound
    • 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
    • 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
    • C06B21/0066—Shaping the mixture by granulation, e.g. flaking
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/34—Compositions containing a nitrated organic compound the compound being a nitrated acyclic, alicyclic or heterocyclic amine
    • 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
DE60121415T 2001-01-24 2001-11-09 Verfahren zur Stabilisierung der Dichte von Nitroguanidin-enthaltenden gaserzeugenden Pellets Expired - Lifetime DE60121415T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/768,684 US6547900B2 (en) 2001-01-24 2001-01-24 Method of stabilizing the density of gas generant pellets containing nitroguanidine
US768684 2001-01-24

Publications (2)

Publication Number Publication Date
DE60121415D1 true DE60121415D1 (de) 2006-08-24
DE60121415T2 DE60121415T2 (de) 2007-02-08

Family

ID=25083202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60121415T Expired - Lifetime DE60121415T2 (de) 2001-01-24 2001-11-09 Verfahren zur Stabilisierung der Dichte von Nitroguanidin-enthaltenden gaserzeugenden Pellets

Country Status (6)

Country Link
US (2) US6547900B2 (de)
EP (2) EP1227073B1 (de)
KR (1) KR20020062836A (de)
AT (1) ATE332885T1 (de)
DE (1) DE60121415T2 (de)
ES (1) ES2267650T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094296B1 (en) * 1999-09-16 2006-08-22 Automotive Systems Laboratory, Inc. Gas generants containing silicone fuels
US6547900B2 (en) * 2001-01-24 2003-04-15 Breed Automotive Technology, Inc. Method of stabilizing the density of gas generant pellets containing nitroguanidine
CN101468935B (zh) * 2007-12-24 2012-05-09 南京理工大学 聚合物改性相稳定硝酸铵的制备方法
US7980590B2 (en) 2008-03-19 2011-07-19 Amsafe, Inc. Inflatable personal restraint systems having web-mounted inflators and associated methods of use and manufacture
US7665761B1 (en) 2008-03-27 2010-02-23 Amsafe, Inc. Inflatable personal restraint systems and associated methods of use and manufacture
US8469397B2 (en) 2011-04-13 2013-06-25 Amsafe, Inc. Stitch patterns for restraint-mounted airbags and associated systems and methods
US8439398B2 (en) 2011-07-29 2013-05-14 Amsafe, Inc. Inflator connectors for inflatable personal restraints and associated systems and methods
US8523220B1 (en) 2012-03-19 2013-09-03 Amsafe, Inc. Structure mounted airbag assemblies and associated systems and methods
US9511866B2 (en) 2012-03-19 2016-12-06 Amsafe, Inc. Structure mounted airbag assemblies and associated systems and methods
US9352839B2 (en) 2014-10-02 2016-05-31 Amsafe, Inc. Active positioning airbag assembly and associated systems and methods
US9944245B2 (en) 2015-03-28 2018-04-17 Amsafe, Inc. Extending pass-through airbag occupant restraint systems, and associated systems and methods
CN107428308A (zh) 2015-04-11 2017-12-01 Am-安全公司 主动气囊排气系统
US10604259B2 (en) 2016-01-20 2020-03-31 Amsafe, Inc. Occupant restraint systems having extending restraints, and associated systems and methods
CN107867964B (zh) * 2017-03-02 2021-03-12 湖北航天化学技术研究所 一种产气剂及其制备方法
US20190218155A1 (en) 2018-01-17 2019-07-18 Arc Automotive Inc. Non-ammonium nitrate based generants

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
GB681095A (en) 1948-05-14 1952-10-15 Etat Francais Ministere De La Propellent explosives having a high deflagration temperature
US3950463A (en) * 1969-10-22 1976-04-13 The Electricity Council Production of β-alumina ceramic tubes
US3927836A (en) * 1974-07-23 1975-12-23 Ireco Chemicals Fine flaked aluminum manufacture
DE2756335C2 (de) * 1977-12-17 1982-06-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zur Herstellung von kristallinem Nitroguanidin hoher Schüttdichte
US4967000A (en) * 1989-09-12 1990-10-30 The United States Of America As Represented By The Department Of Energy Spherical nitroguanidine process
WO1995004710A1 (en) 1993-08-04 1995-02-16 Automotive Systems Laboratory, Inc. Law residue azide-free gas generant composition
US5725699A (en) 1994-01-19 1998-03-10 Thiokol Corporation Metal complexes for use as gas generants
US5641938A (en) 1995-03-03 1997-06-24 Primex Technologies, Inc. Thermally stable gas generating composition
US5545272A (en) 1995-03-03 1996-08-13 Olin Corporation Thermally stable gas generating composition
US5747730A (en) 1995-03-31 1998-05-05 Atlantic Research Corporation Pyrotechnic method of generating a particulate-free, non-toxic odorless and colorless gas
US5756929A (en) 1996-02-14 1998-05-26 Automotive Systems Laboratory Inc. Nonazide gas generating compositions
US5747330A (en) 1996-06-05 1998-05-05 Poli Industria Chimica Antibiotic producing microbe
US6527886B1 (en) 1996-07-22 2003-03-04 Daicel Chemical Industries, Ltd. Gas generant for air bag
US6306232B1 (en) * 1996-07-29 2001-10-23 Automotive Systems Laboratory, Inc. Thermally stable nonazide automotive airbag propellants
DE19742203A1 (de) * 1997-09-24 1999-03-25 Trw Airbag Sys Gmbh Partikelfreies gaserzeugendes Gemisch
US6017404A (en) * 1998-12-23 2000-01-25 Atlantic Research Corporation Nonazide ammonium nitrate based gas generant compositions that burn at ambient pressure
US6103030A (en) * 1998-12-28 2000-08-15 Autoliv Asp, Inc. Burn rate-enhanced high gas yield non-azide gas generants
EP1218317A2 (de) * 1999-09-13 2002-07-03 Dynamit Nobel GmbH Gaserzeugende mischungen
US6547900B2 (en) * 2001-01-24 2003-04-15 Breed Automotive Technology, Inc. Method of stabilizing the density of gas generant pellets containing nitroguanidine

Also Published As

Publication number Publication date
KR20020062836A (ko) 2002-07-31
US20020096236A1 (en) 2002-07-25
EP1310471A2 (de) 2003-05-14
ATE332885T1 (de) 2006-08-15
EP1310471A3 (de) 2003-07-16
US6887325B2 (en) 2005-05-03
EP1227073B1 (de) 2006-07-12
US20030127167A1 (en) 2003-07-10
ES2267650T3 (es) 2007-03-16
US6547900B2 (en) 2003-04-15
EP1227073A1 (de) 2002-07-31
DE60121415T2 (de) 2007-02-08

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