WO2001000544A1 - Composition d'agents gazogenes - Google Patents

Composition d'agents gazogenes Download PDF

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Publication number
WO2001000544A1
WO2001000544A1 PCT/JP2000/004070 JP0004070W WO0100544A1 WO 2001000544 A1 WO2001000544 A1 WO 2001000544A1 JP 0004070 W JP0004070 W JP 0004070W WO 0100544 A1 WO0100544 A1 WO 0100544A1
Authority
WO
WIPO (PCT)
Prior art keywords
nitrate
weight
gas generating
gas
organic compound
Prior art date
Application number
PCT/JP2000/004070
Other languages
English (en)
Japanese (ja)
Inventor
Dairi Kubo
Eishi Sato
Ryoi Kodama
Kenjiro Ikeda
Original Assignee
Nippon Kayaku Kabushiki-Kaisha
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 Nippon Kayaku Kabushiki-Kaisha filed Critical Nippon Kayaku Kabushiki-Kaisha
Priority to EP00940790A priority Critical patent/EP1205457A1/fr
Publication of WO2001000544A1 publication Critical patent/WO2001000544A1/fr

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
    • C06B31/02—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate
    • 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
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/02—Compositions or products which are defined by structure or arrangement of component of product comprising particles of diverse size or shape
    • 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

Definitions

  • the combustion characteristics of a gas generator are almost always determined by the combustion behavior of the gas generant used.
  • the combustion characteristics of a gas generator are generally evaluated by a tank pressure versus time curve obtained by operating the gas generator in a 60 liter tank, for example.
  • departure technology so that occupants are not harmed when the airbag is deployed.
  • a 60 liter tank test of a gas generator It is desired that the gas generation speed in the range of 10 to 20 milliseconds after ignition is made slow and the gas generation speed after 20 milliseconds is increased.
  • Such a gas generator suppresses the gas generation rate in the early stage of combustion, and exhibits more ideal occupant protection performance.
  • the 50% average particle size on a number basis is a method of expressing the particle size distribution on a number basis, and when the total number of particles is 100, 50 particles are integrated from the smaller one.
  • the particle size at that time is referred to as 50 ° / 0 average particle size on a number basis.
  • guanidine nitrate which usually has a low combustion rate when used alone and in combination with an oxidizing agent, and is rarely used for gas generators, is relatively easy to obtain and has a low price. Is preferred for reasons such as cheapness.

Abstract

L'invention se rapporte à une composition d'agents gazogènes comportant un combustible, un agent oxydant et un additif. Ledit combustible comporte au moins un composé organique haute énergie contenant de l'azote, qui possède une vitesse de combustion élevée et au moins un composé organique faible énergie contenant de l'azote, ledit composé organique faible énergie contenant de l'azote possédant en moyenne 50 % de particules dotées d'un diamètre inférieur ou égal à 40 νm.
PCT/JP2000/004070 1999-06-25 2000-06-22 Composition d'agents gazogenes WO2001000544A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00940790A EP1205457A1 (fr) 1999-06-25 2000-06-22 Composition d'agents gazogenes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11/180178 1999-06-25
JP18017899 1999-06-25
JP29898999 1999-10-21
JP11/298989 1999-10-21

Publications (1)

Publication Number Publication Date
WO2001000544A1 true WO2001000544A1 (fr) 2001-01-04

Family

ID=26499808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/004070 WO2001000544A1 (fr) 1999-06-25 2000-06-22 Composition d'agents gazogenes

Country Status (4)

Country Link
EP (1) EP1205457A1 (fr)
KR (1) KR100420563B1 (fr)
CZ (1) CZ20014668A3 (fr)
WO (1) WO2001000544A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002085817A1 (fr) * 2001-04-20 2002-10-31 Nippon Kayaku Kabushiki-Kaisha Composition de generateur de gaz
CN100436384C (zh) * 2001-04-20 2008-11-26 日本化药株式会社 气体发生组合物
EP1275629A3 (fr) * 2001-07-10 2010-09-22 TRW Airbag Systems GmbH & Co. KG Composition génératrice de gaz exempt de nitrocellulose
EP2796100A1 (fr) 2013-04-23 2014-10-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Système gélifiant pour éliminer des fragments de calculs rénaux
EP2796101A1 (fr) 2013-04-23 2014-10-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kit de fabrication d'un gel réticulé pour entourer des calcules rénaux et/ou des fragments de calculs rénaux
CN104826631A (zh) * 2015-05-07 2015-08-12 北京化工大学 一种镍-二氧化钛-碳三元纳米复合催化剂及其制备方法
DE202013012275U1 (de) 2013-04-23 2015-12-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kit zum Herstellen eines vernetzten Gels zum Umschließen von Nierensteinen und/oder Nierensteinfragmenten
DE202013012287U1 (de) 2013-04-23 2016-01-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Gelbildendes System zum Entfernen von Nierensteinfragmenten
CN116425602A (zh) * 2023-04-03 2023-07-14 西安卡亚石油能源有限公司 一种高能燃烧剂及其制备方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020048419A (ko) 1999-09-27 2002-06-22 고지마 아끼로, 오가와 다이스께 염기성 금속 질산염, 그 제조법 및 가스 발생제 조성물
SE518660C2 (sv) * 2001-03-14 2002-11-05 Nexplo Bofors Ab Sätt att framställa drivkrutladdningar för eldrörsvapen och drivkrutladdning framställd enligt sättet
JP5085903B2 (ja) 2006-08-29 2012-11-28 株式会社ダイセル ガス発生剤組成物
US8231747B2 (en) * 2009-07-29 2012-07-31 Autoliv Asp, Inc. Inflator assembly
FR2964656B1 (fr) * 2010-09-15 2012-10-12 Snpe Materiaux Energetiques Composes pyrotechniques generateurs de gaz
KR101212790B1 (ko) * 2011-05-12 2012-12-14 주식회사 한화 가스발생제용 조성물, 이를 이용한 가스발생제 및 이를 포함하는 인플레이터
KR101385348B1 (ko) * 2013-05-21 2014-04-21 주식회사 한화 연소속도와 연소가스량이 증가된 가스발생제
KR101518316B1 (ko) * 2013-05-21 2015-05-11 주식회사 한화 인플레이터 고체 배출량이 감소된 가스발생제 조성물
US10358393B2 (en) 2016-05-23 2019-07-23 Joyson Safety Systems Acquisition Llc Gas generating compositions and methods of making and using thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084118A (en) * 1990-10-23 1992-01-28 Automotive Systems Laboratory, Inc. Ignition composition for inflator gas generators
EP0591119A2 (fr) * 1992-10-02 1994-04-06 Bofors Explosives AB Propergol pour coussins gonflables
US5386775A (en) * 1993-06-22 1995-02-07 Automotive Systems Laboratory, Inc. Azide-free gas generant compositions and processes
EP0661252A2 (fr) * 1993-12-10 1995-07-05 Morton International, Inc. Compositions génératrices de gaz comprenant un mélange de comburants
WO1997005087A1 (fr) * 1995-07-27 1997-02-13 Sensor Technology Co., Ltd. Composition explosive pour coussin gonflable de securite et son procede de production
WO1997029927A2 (fr) * 1996-02-14 1997-08-21 Automotive Systems Laboratory, Inc. Compositions generatrices de gaz nonazide
JPH11157978A (ja) * 1997-11-26 1999-06-15 Nippon Kayaku Co Ltd ガス発生剤組成物
WO2000014032A1 (fr) * 1998-09-09 2000-03-16 Daicel Chemical Industries, Ltd. Composition emettant du gaz
WO2000015584A1 (fr) * 1998-09-14 2000-03-23 Daicel Chemical Industries, Ltd. Composition generatrice de gaz

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084118A (en) * 1990-10-23 1992-01-28 Automotive Systems Laboratory, Inc. Ignition composition for inflator gas generators
EP0591119A2 (fr) * 1992-10-02 1994-04-06 Bofors Explosives AB Propergol pour coussins gonflables
US5386775A (en) * 1993-06-22 1995-02-07 Automotive Systems Laboratory, Inc. Azide-free gas generant compositions and processes
EP0661252A2 (fr) * 1993-12-10 1995-07-05 Morton International, Inc. Compositions génératrices de gaz comprenant un mélange de comburants
WO1997005087A1 (fr) * 1995-07-27 1997-02-13 Sensor Technology Co., Ltd. Composition explosive pour coussin gonflable de securite et son procede de production
WO1997029927A2 (fr) * 1996-02-14 1997-08-21 Automotive Systems Laboratory, Inc. Compositions generatrices de gaz nonazide
JPH11157978A (ja) * 1997-11-26 1999-06-15 Nippon Kayaku Co Ltd ガス発生剤組成物
WO2000014032A1 (fr) * 1998-09-09 2000-03-16 Daicel Chemical Industries, Ltd. Composition emettant du gaz
WO2000015584A1 (fr) * 1998-09-14 2000-03-23 Daicel Chemical Industries, Ltd. Composition generatrice de gaz

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002085817A1 (fr) * 2001-04-20 2002-10-31 Nippon Kayaku Kabushiki-Kaisha Composition de generateur de gaz
EP1391446A4 (fr) * 2001-04-20 2008-11-05 Nippon Kayaku Kk Composition de generateur de gaz
CN100436384C (zh) * 2001-04-20 2008-11-26 日本化药株式会社 气体发生组合物
US7918949B2 (en) 2001-04-20 2011-04-05 Nippon Kayaku Kabushiki Kaisha Gas generating composition
EP1275629A3 (fr) * 2001-07-10 2010-09-22 TRW Airbag Systems GmbH & Co. KG Composition génératrice de gaz exempt de nitrocellulose
EP2796101A1 (fr) 2013-04-23 2014-10-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kit de fabrication d'un gel réticulé pour entourer des calcules rénaux et/ou des fragments de calculs rénaux
EP2796100A1 (fr) 2013-04-23 2014-10-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Système gélifiant pour éliminer des fragments de calculs rénaux
WO2014173467A1 (fr) 2013-04-23 2014-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Système gélifiant pour éliminer des calculs urinaires et des fragments de calculs urinaires
WO2014173468A1 (fr) 2013-04-23 2014-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kit pour la production d'un gel réticulé pour entourer des calculs urinaires et/ou des fragments de calculs urinaires
DE202013012275U1 (de) 2013-04-23 2015-12-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kit zum Herstellen eines vernetzten Gels zum Umschließen von Nierensteinen und/oder Nierensteinfragmenten
DE202013012287U1 (de) 2013-04-23 2016-01-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Gelbildendes System zum Entfernen von Nierensteinfragmenten
CN104826631A (zh) * 2015-05-07 2015-08-12 北京化工大学 一种镍-二氧化钛-碳三元纳米复合催化剂及其制备方法
CN104826631B (zh) * 2015-05-07 2017-04-05 北京化工大学 一种镍‑二氧化钛‑碳三元纳米复合催化剂及其制备方法
CN116425602A (zh) * 2023-04-03 2023-07-14 西安卡亚石油能源有限公司 一种高能燃烧剂及其制备方法

Also Published As

Publication number Publication date
EP1205457A1 (fr) 2002-05-15
CZ20014668A3 (cs) 2002-09-11
KR20020011447A (ko) 2002-02-08
KR100420563B1 (ko) 2004-03-02

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