MTP903B - Process for the manufacture of fire propellant powders by granulation,and powders this obtained - Google Patents

Process for the manufacture of fire propellant powders by granulation,and powders this obtained

Info

Publication number
MTP903B
MTP903B MT903A MTP903A MTP903B MT P903 B MTP903 B MT P903B MT 903 A MT903 A MT 903A MT P903 A MTP903 A MT P903A MT P903 B MTP903 B MT P903B
Authority
MT
Malta
Prior art keywords
powders
granulation
manufacture
fire
fire propellant
Prior art date
Application number
MT903A
Other languages
English (en)
Inventor
Bertrand Yves
Favrot Remy
Gaudilliere Pierre
Perennoy Jean-Charles
Wiedemann Bernard
Original Assignee
Poudres & Explosifs Ste Nale
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 Poudres & Explosifs Ste Nale filed Critical Poudres & Explosifs Ste Nale
Publication of MTP903B publication Critical patent/MTP903B/xx

Links

Classifications

    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/118—Gel contains resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Glanulating (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MT903A 1980-11-14 1981-11-11 Process for the manufacture of fire propellant powders by granulation,and powders this obtained MTP903B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024187A FR2494263A1 (fr) 1980-11-14 1980-11-14 Procede de fabrication de poudres propulsives fines par granulation et poudres ainsi obtenues

Publications (1)

Publication Number Publication Date
MTP903B true MTP903B (en) 1985-01-17

Family

ID=9247959

Family Applications (1)

Application Number Title Priority Date Filing Date
MT903A MTP903B (en) 1980-11-14 1981-11-11 Process for the manufacture of fire propellant powders by granulation,and powders this obtained

Country Status (17)

Country Link
US (1) US4444606A (en)van)
EP (1) EP0052552B1 (en)van)
AR (1) AR243147A1 (en)van)
AT (1) ATE7221T1 (en)van)
AU (1) AU543481B2 (en)van)
BR (1) BR8107382A (en)van)
CA (1) CA1187292A (en)van)
DE (1) DE3163321D1 (en)van)
ES (1) ES8304050A1 (en)van)
FI (1) FI73660C (en)van)
FR (1) FR2494263A1 (en)van)
GR (1) GR76326B (en)van)
MA (1) MA19329A1 (en)van)
MT (1) MTP903B (en)van)
NZ (1) NZ198924A (en)van)
OA (1) OA06948A (en)van)
YU (1) YU41996B (en)van)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242301A1 (de) * 1982-11-16 1984-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und vorrichtung zur herstellung ein- oder mehrbasiger treibladungspulver
BR8405016A (pt) * 1984-10-04 1986-05-13 Charles Helle Processo para a preparacao de polvoras propelentes
US4764329A (en) * 1987-06-12 1988-08-16 The United States Of American As Represented By The Secretary Of The Army Producing explosive material in granular form
GB2233972A (en) * 1989-04-18 1991-01-23 Royal Ordnance Plc Propellant powders
US5156779A (en) * 1989-04-27 1992-10-20 E. I. Du Pont De Nemours And Company Process and apparatus for producing ultrafine explosive particles
US5084218A (en) * 1990-05-24 1992-01-28 Trw Vehicle Safety Systems Inc. Spheronizing process
US5198616A (en) * 1990-09-28 1993-03-30 Bei Electronics, Inc. Frangible armor piercing incendiary projectile
EP0723530A4 (en) * 1993-08-02 1996-09-25 Thiokol Corp METHOD FOR PRODUCING A WATER-FREE GAS-GENERATING TETRAZOLE COMPOSITION
US5472647A (en) * 1993-08-02 1995-12-05 Thiokol Corporation Method for preparing anhydrous tetrazole gas generant compositions
RU2145318C1 (ru) * 1997-06-16 2000-02-10 Производственное объединение "Рошальский химический комбинат им.А.А.Косякова" Пироксилиновый тонкосводный порох "лось" для охотничьих дробовых и пулевых патронов
RU2165402C2 (ru) * 1999-01-18 2001-04-20 Государственный научно-исследовательский институт химических продуктов Способ получения пироксилинового пористого пороха для патронов к стрелковому оружию
RU2212393C2 (ru) * 2001-01-29 2003-09-20 Государственный научно-исследовательский институт химических продуктов Способ получения одноосновного высокоазотного пироксилинового пороха
RU2221763C2 (ru) * 2002-04-15 2004-01-20 Виктор Петрович Нелаев Способ изготовления непластифицированной нитроцеллюлозной основы консолидированного заряда и консолидированный метательный заряд на такой основе
RU2378240C2 (ru) * 2007-07-13 2010-01-10 ФГУП "Государственный научно-исследовательский институт химических продуктов" (ФГУП "ГосНИИХП") Пористый сферический влагостойкий порох для дробовых патронов к гладкоствольному оружию
RU2382021C2 (ru) * 2007-10-29 2010-02-20 ФГУП "Государственный научно-исследовательский институт химических продуктов" (ФГУП "ГосНИИХП") Сферический малогигроскопичный порох
US9409825B2 (en) 2013-08-20 2016-08-09 Los Alamos National Security, Llc Granulation of fine powder
RU2602904C2 (ru) * 2015-04-16 2016-11-20 Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") Способ получения двухосновного сферического пороха для стрелкового оружия
FR3064639B1 (fr) 2017-03-30 2020-07-24 Eurenco France Films d'ethylcellulose et blocs de propergol double-base inhibes en combustion avec de tels films

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE117349C (en)van) *
US1752881A (en) * 1924-03-01 1930-04-01 American Powder Company Manufacture of smokeless powder
US3329743A (en) * 1963-05-15 1967-07-04 Olin Mathieson Lacquer process for preparing small diameter nitrocellulose particles
US3236702A (en) * 1964-04-08 1966-02-22 Hercules Powder Co Ltd Manufacture of densified spheroidal fine particle nitrocellulose
US3325571A (en) * 1966-01-25 1967-06-13 Hercules Inc Process for the manufacture of smokeless powder
US3563977A (en) * 1968-02-28 1971-02-16 Du Pont Granular nitrocellulose manufacture
US3671342A (en) * 1970-01-02 1972-06-20 Atlas Chem Ind Dynamite composition containing expanded thermoplastic beads
US3711343A (en) * 1971-08-20 1973-01-16 Us Army Cellular nitrocellulose based composition and method of making

Also Published As

Publication number Publication date
BR8107382A (pt) 1982-08-10
AR243147A1 (es) 1993-07-30
FI73660B (fi) 1987-07-31
OA06948A (fr) 1983-07-31
EP0052552A1 (fr) 1982-05-26
FR2494263A1 (fr) 1982-05-21
CA1187292A (en) 1985-05-21
DE3163321D1 (en) 1984-05-30
YU41996B (en) 1988-04-30
GR76326B (en)van) 1984-08-04
ES507058A0 (es) 1983-03-01
MA19329A1 (fr) 1982-07-01
EP0052552B1 (fr) 1984-04-25
US4444606A (en) 1984-04-24
ATE7221T1 (de) 1984-05-15
AU543481B2 (en) 1985-04-18
FR2494263B1 (en)van) 1983-08-19
NZ198924A (en) 1985-04-30
YU268481A (en) 1983-10-31
FI73660C (fi) 1987-11-09
FI813591L (fi) 1982-05-15
AU7738981A (en) 1982-05-20
ES8304050A1 (es) 1983-03-01

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