FR2925488B1 - Desensibilisation par enrobage de cristaux de substances energetiques explosives ; cristaux de telles substances enrobes, materiaux energetiques. - Google Patents

Desensibilisation par enrobage de cristaux de substances energetiques explosives ; cristaux de telles substances enrobes, materiaux energetiques.

Info

Publication number
FR2925488B1
FR2925488B1 FR0760036A FR0760036A FR2925488B1 FR 2925488 B1 FR2925488 B1 FR 2925488B1 FR 0760036 A FR0760036 A FR 0760036A FR 0760036 A FR0760036 A FR 0760036A FR 2925488 B1 FR2925488 B1 FR 2925488B1
Authority
FR
France
Prior art keywords
substances
energy
densibilization
crystals
crystal coating
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 - Fee Related
Application number
FR0760036A
Other languages
English (en)
Other versions
FR2925488A1 (fr
Inventor
Christine Marraud
Samuel Marre
Francois Cansell
Cyril Aymonier
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.)
Centre National de la Recherche Scientifique CNRS
Eurenco SA
Safran Ceramics SA
Original Assignee
Centre National de la Recherche Scientifique CNRS
SNPE Materiaux Energetiques SA
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
Priority to FR0760036A priority Critical patent/FR2925488B1/fr
Application filed by Centre National de la Recherche Scientifique CNRS, SNPE Materiaux Energetiques SA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to KR1020107015893A priority patent/KR20100106493A/ko
Priority to JP2010538868A priority patent/JP2011506262A/ja
Priority to EP08865625A priority patent/EP2231317A2/fr
Priority to PCT/FR2008/052353 priority patent/WO2009081048A2/fr
Priority to US12/809,315 priority patent/US20100307648A1/en
Priority to RU2010128085/05A priority patent/RU2484887C2/ru
Publication of FR2925488A1 publication Critical patent/FR2925488A1/fr
Priority to IL206041A priority patent/IL206041A0/en
Application granted granted Critical
Publication of FR2925488B1 publication Critical patent/FR2925488B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
    • C06B45/20—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an organic explosive or an organic thermic component
    • 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
    • C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/005—Desensitisers, phlegmatisers
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/009—Wetting agents, hydrophobing agents, dehydrating agents, antistatic additives, viscosity improvers, antiagglomerating agents, grinding agents and other additives for working up
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Chemically Coating (AREA)
FR0760036A 2007-12-19 2007-12-19 Desensibilisation par enrobage de cristaux de substances energetiques explosives ; cristaux de telles substances enrobes, materiaux energetiques. Expired - Fee Related FR2925488B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0760036A FR2925488B1 (fr) 2007-12-19 2007-12-19 Desensibilisation par enrobage de cristaux de substances energetiques explosives ; cristaux de telles substances enrobes, materiaux energetiques.
JP2010538868A JP2011506262A (ja) 2007-12-19 2008-12-18 爆発エネルギー材の複数の結晶にコーティングを施すことにより感度を抑制する方法、このような物質のコーティングが施された結晶、及びエネルギー材
EP08865625A EP2231317A2 (fr) 2007-12-19 2008-12-18 Desensibilisation par enrobage de cristaux de substances energetiques explosives; cristaux de telles substances enrobes; materiaux energetiques.
PCT/FR2008/052353 WO2009081048A2 (fr) 2007-12-19 2008-12-18 Desensibilisation par enrobage de cristaux de substances energetiques explosives; cristaux de telles substances enrobes; materiaux energetiques.
KR1020107015893A KR20100106493A (ko) 2007-12-19 2008-12-18 폭발성 에너지 물질의 결정의 코팅에 의한 저감도화, 상기 물질의 코팅된 결정, 및 에너지 물질
US12/809,315 US20100307648A1 (en) 2007-12-19 2008-12-18 Desensitization by coating crystals of explosive energy substances, coated crystals of such substances, and energy materials
RU2010128085/05A RU2484887C2 (ru) 2007-12-19 2008-12-18 Снижение чувствительности кристаллов взрывчатых энергетических веществ путем нанесения на них покрытия, кристаллы таких веществ с покрытием и энергетические материалы
IL206041A IL206041A0 (en) 2007-12-19 2010-05-27 Desensitisation by coating of crystals of explosive energetic substances, coated crystals of such substances, and energetic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0760036A FR2925488B1 (fr) 2007-12-19 2007-12-19 Desensibilisation par enrobage de cristaux de substances energetiques explosives ; cristaux de telles substances enrobes, materiaux energetiques.

Publications (2)

Publication Number Publication Date
FR2925488A1 FR2925488A1 (fr) 2009-06-26
FR2925488B1 true FR2925488B1 (fr) 2011-12-23

Family

ID=39768940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0760036A Expired - Fee Related FR2925488B1 (fr) 2007-12-19 2007-12-19 Desensibilisation par enrobage de cristaux de substances energetiques explosives ; cristaux de telles substances enrobes, materiaux energetiques.

Country Status (8)

Country Link
US (1) US20100307648A1 (fr)
EP (1) EP2231317A2 (fr)
JP (1) JP2011506262A (fr)
KR (1) KR20100106493A (fr)
FR (1) FR2925488B1 (fr)
IL (1) IL206041A0 (fr)
RU (1) RU2484887C2 (fr)
WO (1) WO2009081048A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2590562C1 (ru) * 2014-12-26 2016-07-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" Способ обработки взрывчатого вещества
US10184327B2 (en) 2015-12-15 2019-01-22 Schlumberger Technology Corporation Downhole tool explosive with thermally conductive material
DE102019205276A1 (de) * 2019-04-11 2020-10-15 Christof-Herbert Diener Beschichtungsverfahren eines energetischen Materials und Beschichtungsanlage zur Beschichtung des energetischen Materials durch ein solches Beschichtungsverfahren
KR102575548B1 (ko) * 2020-09-08 2023-09-05 한화에어로스페이스 주식회사 고체 추진제용 보론비드 복합체, 이의 제조방법, 및 상기 보론비드 복합체를 포함하는 고체 추진제

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031677A5 (en) * 1969-02-04 1970-11-20 France Etat Explosive mixtures contg metals prepn
US4043850A (en) * 1976-08-06 1977-08-23 The United States Of America As Represented By The Secretary Of The Navy Polymeric-coated HMX crystals for use with propellant materials
DE3711995A1 (de) * 1987-04-09 1988-10-20 Messerschmitt Boelkow Blohm Verfahren zum phlegmatisieren von spreng- und treibstoffen
DE4111752C1 (fr) * 1991-04-11 1992-09-17 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
EP0706821A1 (fr) * 1994-10-06 1996-04-17 Centre De Microencapsulation Procédé pour l'enrobage de particules
US5587553A (en) * 1994-11-07 1996-12-24 Thiokol Corporation High performance pressable explosive compositions
US5808234A (en) * 1996-05-06 1998-09-15 Eastman Chemical Company Explosive formulations
FR2753639B1 (fr) * 1996-09-25 1998-12-11 Procede de preparation de microcapsules de matieres actives enrobees par un polymere et nouvelles microcapsules notamment obtenues selon le procede
DE19711393C1 (de) * 1997-03-19 1998-08-13 Fraunhofer Ges Forschung Verfahren zum Mikroverkapseln von Partikeln
US5879079A (en) * 1997-08-20 1999-03-09 The United States Of America As Represented By The Administrator, Of The National Aeronautics And Space Administration Automated propellant blending
DE19742034A1 (de) * 1997-09-24 1999-03-25 Diehl Stiftung & Co Verfahren zur Herstellung eines Zündmittels
EP1028820B1 (fr) * 1997-10-15 2009-12-30 University Of South Florida Revetement de matiere particulaire a l'aide d'un fluide supercritique
US5886293A (en) * 1998-02-25 1999-03-23 The United States Of America As Represented By The Secretary Of The Navy Preparation of magnesium-fluoropolymer pyrotechnic material
US6083565A (en) * 1998-11-06 2000-07-04 North Carolina State University Method for meniscus coating with liquid carbon dioxide
FR2791580B1 (fr) * 1999-04-02 2001-05-04 Centre Nat Rech Scient Procede pour l'enrobage de particules
US6194571B1 (en) * 1999-05-26 2001-02-27 Schlumberger Technology Corporation HMX compositions and processes for their preparation
GB9913262D0 (en) * 1999-06-09 2002-08-21 Royal Ordnance Plc Desensitation of energetic materials
US6605167B1 (en) * 2000-09-01 2003-08-12 Trw Inc. Autoignition material for a vehicle occupant protection apparatus
WO2004091571A2 (fr) * 2003-04-08 2004-10-28 New Jersey Institute Of Technology (Njit) Revetement/enrobage de nanoparticules au moyen de polymeres par un procede par antisolvant supercritique
FR2857963B1 (fr) * 2003-07-25 2006-09-08 Giat Ind Sa Substance pulverulente et procede de fabrication d'une telle substance.
US6958308B2 (en) * 2004-03-16 2005-10-25 Columbian Chemicals Company Deposition of dispersed metal particles onto substrates using supercritical fluids
US8163114B2 (en) * 2004-04-07 2012-04-24 New Jersey Institute Of Technology Netshape manufacturing processes and compositions
RU2267010C1 (ru) * 2004-09-02 2005-12-27 Открытое акционерное общество "Боровичский комбинат огнеупоров" Проппант и способ его получения
JP2007085632A (ja) * 2005-09-21 2007-04-05 Asahi Kasei Chemicals Corp 表膠発射薬

Also Published As

Publication number Publication date
KR20100106493A (ko) 2010-10-01
IL206041A0 (en) 2010-11-30
RU2484887C2 (ru) 2013-06-20
WO2009081048A2 (fr) 2009-07-02
WO2009081048A3 (fr) 2010-04-08
RU2010128085A (ru) 2012-01-27
FR2925488A1 (fr) 2009-06-26
EP2231317A2 (fr) 2010-09-29
US20100307648A1 (en) 2010-12-09
JP2011506262A (ja) 2011-03-03

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Legal Events

Date Code Title Description
CL Concession to grant licences
TQ Partial transmission of property
CA Change of address

Effective date: 20130213

CD Change of name or company name

Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE C, FR

Effective date: 20130213

Owner name: EURENCO, FR

Effective date: 20130213

Owner name: HERAKLES, FR

Effective date: 20130213

ST Notification of lapse

Effective date: 20150831