EP2444383B1 - Composition génératrice de gaz - Google Patents

Composition génératrice de gaz Download PDF

Info

Publication number
EP2444383B1
EP2444383B1 EP10777699.9A EP10777699A EP2444383B1 EP 2444383 B1 EP2444383 B1 EP 2444383B1 EP 10777699 A EP10777699 A EP 10777699A EP 2444383 B1 EP2444383 B1 EP 2444383B1
Authority
EP
European Patent Office
Prior art keywords
nitrate
mass
gas generating
bcc
basic
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.)
Active
Application number
EP10777699.9A
Other languages
German (de)
English (en)
Other versions
EP2444383A1 (fr
EP2444383A4 (fr
Inventor
Syouji Kobayashi
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.)
Daicel Corp
Original Assignee
Daicel Corp
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 Daicel Corp filed Critical Daicel Corp
Publication of EP2444383A1 publication Critical patent/EP2444383A1/fr
Publication of EP2444383A4 publication Critical patent/EP2444383A4/fr
Application granted granted Critical
Publication of EP2444383B1 publication Critical patent/EP2444383B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)

Claims (6)

  1. Composition génératrice de gaz, comprenant du combustible et un comburant, le comburant comprenant du carbonate de cuivre basique, la teneur en carbonate de cuivre basique de la composition étant supérieure à 40 % en masse et inférieure ou égale à 60 % en masse, satisfaisant les exigences (a) à (c) suivantes :
    (a) la vitesse de combustion est supérieure ou égale à 7,0 mm/s ;
    (b) la production de gaz est supérieure ou égale à 2,30 mol/100 g ;
    et
    (c) le pouvoir calorifique par mole du gaz généré est inférieur ou égal à 100 kJ/mol.
  2. Composition génératrice de gaz selon la revendication 1, dans laquelle la teneur en carbonate de cuivre basique va de 42 à 60 % en masse.
  3. Composition génératrice de gaz selon la revendication 1 ou 2, dans laquelle le comburant est une combinaison du carbonate de cuivre basique et d'un nitrate et/ou un nitrate de métal basique, et la teneur totale du comburant va de 50 à 80 % en masse.
  4. Composition génératrice de gaz selon la revendication 1 ou 2, dans laquelle le comburant est une combinaison du carbonate de cuivre basique et d'un nitrate de strontium et/ou nitrate de cuivre basique, et la teneur totale du comburant va de 50 à 80 % en masse.
  5. Composition génératrice de gaz selon l'une quelconque des revendications 1 à 4, comprenant en outre un sel de carboxyméthylcellulose en tant que liant.
  6. Composition génératrice de gaz selon l'une quelconque des revendications 1 à 5, comprenant en outre de l'hydroxyde d'aluminium.
EP10777699.9A 2009-05-21 2010-05-14 Composition génératrice de gaz Active EP2444383B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009122918A JP5441497B2 (ja) 2009-05-21 2009-05-21 ガス発生剤組成物
PCT/JP2010/058154 WO2010134466A1 (fr) 2009-05-21 2010-05-14 Composition génératrice de gaz

Publications (3)

Publication Number Publication Date
EP2444383A1 EP2444383A1 (fr) 2012-04-25
EP2444383A4 EP2444383A4 (fr) 2014-01-01
EP2444383B1 true EP2444383B1 (fr) 2019-08-07

Family

ID=43126147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10777699.9A Active EP2444383B1 (fr) 2009-05-21 2010-05-14 Composition génératrice de gaz

Country Status (5)

Country Link
US (1) US20120055593A1 (fr)
EP (1) EP2444383B1 (fr)
JP (1) JP5441497B2 (fr)
CN (1) CN102428056B (fr)
WO (1) WO2010134466A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5785768B2 (ja) * 2011-03-23 2015-09-30 株式会社ダイセル ガス発生剤組成物
JP5663369B2 (ja) * 2011-03-31 2015-02-04 株式会社ダイセル ガス発生剤組成物
JP6407505B2 (ja) * 2012-10-18 2018-10-17 株式会社ダイセル ガス発生剤組成物
JP2014080338A (ja) * 2012-10-18 2014-05-08 Daicel Corp ガス発生剤組成物
US9321956B2 (en) 2012-11-28 2016-04-26 Halliburton Energy Services, Inc. Methods for hindering the settling of particulates in a subterranean formation
US9790774B2 (en) 2014-01-02 2017-10-17 Halliburton Energy Services, Inc. Generating and maintaining conductivity of microfractures in tight formations by generating gas and heat
US9926949B2 (en) 2014-04-15 2018-03-27 Tk Holdings Inc. Silicone propelled pedestrian hood lifter and seatbelt pre-tensioner
CA2989297A1 (fr) 2015-07-24 2017-02-02 Halliburton Energy Services, Inc. Microbulles pour la production de chaleur et/ou de gaz dans des formations souterraines
CA2986545C (fr) 2015-07-24 2019-09-03 Halliburton Energy Services, Inc. Microbulles pour distribution de produits chimiques de traitement dans des formations souterraines
WO2017205257A1 (fr) * 2016-05-23 2017-11-30 Tk Holdings Inc. Compositions de generation de gaz et procédés de fabrication et d'utilisation associés
CN112010719B (zh) * 2019-05-29 2021-11-30 南京理工大学 一种含铝炸药及其制备方法
WO2022071462A1 (fr) * 2020-10-01 2022-04-07 株式会社ダイセル Composition d'agent de génération de gaz
EP4245335A1 (fr) 2020-11-11 2023-09-20 Daicel Corporation Ensemble dispositif pour seringue sans aiguille
CN114505615B (zh) * 2022-02-28 2023-01-17 山东大学 一种深海湿法fcaw专用药芯焊丝及制备方法
WO2023167222A1 (fr) * 2022-03-03 2023-09-07 株式会社ダイセル Composition d'agent générateur de gaz

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920743A (en) * 1988-07-25 1990-05-01 Hercules Incorporated Crash bag propellant composition and method for generating nitrogen gas
US5386775A (en) * 1993-06-22 1995-02-07 Automotive Systems Laboratory, Inc. Azide-free gas generant compositions and processes
AU7446300A (en) * 1999-09-27 2001-04-30 Daicel Chemical Industries Ltd. Basic metal nitrate, method for producing the same and gas-generating agent composition
JP4500399B2 (ja) 2000-02-04 2010-07-14 ダイセル化学工業株式会社 トリアジン誘導体を含むガス発生剤組成物
JP3907548B2 (ja) 2002-08-05 2007-04-18 ダイセル化学工業株式会社 メラミンシアヌレートを含むインフレータ用ガス発生剤組成物
JP4302442B2 (ja) * 2002-09-12 2009-07-29 ダイセル化学工業株式会社 ガス発生剤組成物
JP4672975B2 (ja) * 2002-10-31 2011-04-20 ダイセル化学工業株式会社 ガス発生剤組成物
US20060054257A1 (en) * 2003-04-11 2006-03-16 Mendenhall Ivan V Gas generant materials
JP2006076849A (ja) * 2004-09-10 2006-03-23 Nippon Kayaku Co Ltd ガス発生剤組成物及びこれを有するガス発生器
JP5422096B2 (ja) * 2006-11-02 2014-02-19 株式会社ダイセル ガス発生剤組成物
JP5085926B2 (ja) * 2006-12-21 2012-11-28 株式会社ダイセル ガス発生剤組成物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2444383A1 (fr) 2012-04-25
US20120055593A1 (en) 2012-03-08
WO2010134466A1 (fr) 2010-11-25
CN102428056B (zh) 2014-03-12
JP5441497B2 (ja) 2014-03-12
EP2444383A4 (fr) 2014-01-01
JP2010269969A (ja) 2010-12-02
CN102428056A (zh) 2012-04-25

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