ES2049975T3 - Procedimiento y dispositivo para la fabricacion de polvoras de carga propulsora monobasicas con alcohol y eter como disolventes. - Google Patents

Procedimiento y dispositivo para la fabricacion de polvoras de carga propulsora monobasicas con alcohol y eter como disolventes.

Info

Publication number
ES2049975T3
ES2049975T3 ES90906166T ES90906166T ES2049975T3 ES 2049975 T3 ES2049975 T3 ES 2049975T3 ES 90906166 T ES90906166 T ES 90906166T ES 90906166 T ES90906166 T ES 90906166T ES 2049975 T3 ES2049975 T3 ES 2049975T3
Authority
ES
Spain
Prior art keywords
monobasic
ether
alcohol
solvents
procedure
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
ES90906166T
Other languages
English (en)
Inventor
Wolfgang Dr Miehling
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.)
WNC Nitrochemie GmbH
Nitrochemie Aschau GmbH
Original Assignee
WNC Nitrochemie GmbH
Nitrochemie Aschau GmbH
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 WNC Nitrochemie GmbH, Nitrochemie Aschau GmbH filed Critical WNC Nitrochemie GmbH
Application granted granted Critical
Publication of ES2049975T3 publication Critical patent/ES2049975T3/es
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
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/34—Heating or cooling presses or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/224—Extrusion chambers
    • 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
    • C06B21/0075—Shaping the mixture by extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glanulating (AREA)
  • Seasonings (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Fats And Perfumes (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO DE CARGA PROPULSORA MONOBASICA CON ALCOHOL Y ETER COMO DISOLVENTE Y SE CARACTERIZA PORQUE PARA EVITAR LA APARICION DE BURBUJAS EN EL MATERIAL DE POLVORA POR CARGAS PROPULSORAS QUE REDUCE LA CALIDAD DE DICHO MATERIAL; EL MATERIAL DE POLVORA POR CARGAS PROPULSORAS SE ENFRIA ANTES DE LA SALIDA DEL CABEZAL DEL EXTRUDER Y EL CABEZAL (4) DEL EXTRUDR ESTA DOTADO CON UN DISPOSITIVO DE ENFRIAMIENTO.
ES90906166T 1989-04-25 1990-04-17 Procedimiento y dispositivo para la fabricacion de polvoras de carga propulsora monobasicas con alcohol y eter como disolventes. Expired - Lifetime ES2049975T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3913603A DE3913603C1 (es) 1989-04-25 1989-04-25

Publications (1)

Publication Number Publication Date
ES2049975T3 true ES2049975T3 (es) 1994-05-01

Family

ID=6379418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90906166T Expired - Lifetime ES2049975T3 (es) 1989-04-25 1990-04-17 Procedimiento y dispositivo para la fabricacion de polvoras de carga propulsora monobasicas con alcohol y eter como disolventes.

Country Status (19)

Country Link
US (1) US5186871A (es)
EP (1) EP0422173B1 (es)
JP (1) JPH0688862B2 (es)
KR (1) KR940004633B1 (es)
CN (1) CN1045948C (es)
AR (1) AR242764A1 (es)
AU (1) AU628165B2 (es)
BR (1) BR9006725A (es)
CA (1) CA2028805C (es)
DE (1) DE3913603C1 (es)
EG (1) EG20749A (es)
ES (1) ES2049975T3 (es)
FI (1) FI98302C (es)
GR (1) GR1002291B (es)
IL (1) IL94192A (es)
NO (1) NO174580C (es)
PT (1) PT93866B (es)
WO (1) WO1990012772A2 (es)
ZA (1) ZA903075B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1031547T3 (da) * 1999-02-23 2005-10-10 Gen Dynamics Ordnance & Tactic Perforeret drivmiddel og fremgangsmåde til fremstilling af dette
RU2489415C1 (ru) * 2011-12-05 2013-08-10 Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") Способ получения сферического пороха
CN107353170B (zh) * 2017-08-23 2018-10-12 西安近代化学研究所 一种发射药压伸工艺参数的动态计算方法
FR3135477B1 (fr) 2022-05-12 2024-05-17 Ag Bois Plaque plane destinée à constituer une agrafe, agrafe de fixation d’une jambe de force sur un poteau constituée par pliage d’une telle plaque et procédé d’assemblage d’un poteau et d’une jambe de force au moyen d’une telle agrafe

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1509362A (en) * 1922-04-25 1924-09-23 Du Pont High explosive
US1838345A (en) * 1928-04-13 1931-12-29 Du Pont Propellent powder
US1890960A (en) * 1930-03-28 1932-12-13 Weingand Richard Process of manufacturing smokeless powder
US4298552A (en) * 1968-04-29 1981-11-03 Hercules Incorporated Solventless extrusion of double base propellant prepared by a slurry process
US3599285A (en) * 1968-10-10 1971-08-17 Myron & Mallay Pelletizing die plate
US3855373A (en) * 1972-09-19 1974-12-17 Us Army New process for making nitrocellulose base propellants
FR2244733A1 (en) * 1973-09-21 1975-04-18 Bofors Ab Extruding ag. suspension of explosive powder - to safety give complex extruded sections of improved ballistic props
JPS5214656A (en) * 1975-07-25 1977-02-03 Japan Steel Works Ltd Submarged pelletizer of extruder
FR2325491A1 (fr) * 1975-09-25 1977-04-22 Poudres & Explosifs Ste Nale Procede de boudinage des compositions pyrotechniques, et boudineuse a vis
US4102953A (en) * 1976-05-25 1978-07-25 The United States Of America As Represented By The Secretary Of The Navy Method for making extruded, solventless, composite-modified double base propellant
DE2825567B1 (de) * 1978-06-10 1979-11-15 Dynamit Nobel Ag Verfahren zur kontinuierlichen Herstellung von Explosivstoffgemischen
FR2436766A1 (fr) * 1978-09-21 1980-04-18 Poudres & Explosifs Ste Nale Chargements fragmentables de poudre propulsive enrobee de nitrate de polyvinyle et leur procede de fabrication
DE3042662C2 (de) * 1980-11-12 1982-12-30 WNC-Nitrochemie GmbH, 8261 Aschau Zweiwellige Schneckenpresse für die Explosivstoff-Herstellung
DE3044577C2 (de) * 1980-11-26 1982-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Treibladungspulver
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
DE3407238A1 (de) * 1984-02-28 1985-11-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Vorrichtung zum herstellen von treibladungspulver in strangform

Also Published As

Publication number Publication date
GR1002291B (el) 1996-05-03
NO905578D0 (no) 1990-12-21
AU5426190A (en) 1990-11-16
US5186871A (en) 1993-02-16
PT93866B (pt) 1996-10-31
EP0422173A1 (de) 1991-04-17
NO174580C (no) 1994-06-01
JPH0688862B2 (ja) 1994-11-09
GR900100273A (el) 1991-09-27
FI98302B (fi) 1997-02-14
FI98302C (fi) 1997-05-26
IL94192A (en) 1993-07-08
JPH03505198A (ja) 1991-11-14
BR9006725A (pt) 1991-08-06
FI906353A0 (fi) 1990-12-21
ZA903075B (en) 1991-01-30
IL94192A0 (en) 1991-01-31
WO1990012772A2 (de) 1990-11-01
AR242764A1 (es) 1993-05-31
CN1046888A (zh) 1990-11-14
CA2028805A1 (en) 1990-10-26
CA2028805C (en) 1999-08-24
DE3913603C1 (es) 1990-03-29
NO905578L (no) 1990-12-21
PT93866A (pt) 1992-02-28
WO1990012772A3 (de) 1990-12-13
CN1045948C (zh) 1999-10-27
AU628165B2 (en) 1992-09-10
EG20749A (en) 2000-01-31
NO174580B (no) 1994-02-21
KR940004633B1 (ko) 1994-05-27
KR920700175A (ko) 1992-02-19
EP0422173B1 (de) 1994-01-05

Similar Documents

Publication Publication Date Title
ATE13546T1 (de) Polyaethylen-zusammensetzungen zum extrudieren, insbesondere fuer das blasverfahren.
ES2049975T3 (es) Procedimiento y dispositivo para la fabricacion de polvoras de carga propulsora monobasicas con alcohol y eter como disolventes.
MX9400224A (es) Poliuretanos encamisados en piel de plastico, que tienen apariencia superficial mejorada.
ES2019361B3 (es) Composicion de agentes de separacion, mezclados que contienen a esos agentes de separacion, un procedimiento para obtencion de cuerpos de moldeo elasticos y los cuerpos de moldeo obtenidos con ese procedimiento.
GB831754A (en) Production of preforms and longitudinally curved articles of polytetrafluoroethyleneresin
KR920021638A (ko) 내방사선성 프로필렌 중합체 조성물 및 이로부터 제조된 방사선 멸균제품
GB920925A (en) Improvements of and relating to adjustable ball joints, more particularly for the front axles of mechanically propelled vehicles
FR1092605A (fr) Procédé et installation pour la préparation d'objets en forme de coupe à partir de stratifiés en matière fibreuse imprégnée de résine synthétique
FR1242496A (fr) éléments de carrosserie, tels que garde-boue et organes analogues, constitués de préférence en matière artificielle, en particulier pour voitures automobiles
ES2089276T3 (es) Metodo de preparacion del ester metilico de la alfa-l-aspartil-l-fenilalanina.
ES2063107T3 (es) Nuevas pirido (2,3-d) pirimidinas substituidas.
GT197850651A (es) Carboxilato de alfa-trifluorometil-3-fenoxi-bencilo insecticida
GB961480A (en) Color stabilized olefin polymer compositions
DK0472534T3 (da) Somatotropin til forøgelse af fertiliteten hos dyr
MX10083A (es) Procedimiento para la preparacion de nuevos derivados del acido carboxilico, producto obtenido y composicion farmaceutica para tratar enfermedades relacionadas con el metabolismo que lo incluyen.
IT1218957B (it) Processo per la preparazione di 2 terz. buitil 4 metossifenolo
Young Some observations on the ultrastructure of the stellate cells of the pars distalis of the guinea-pig.
ES367644A1 (es) Procedimiento para la obtencion de productos de sulfona- cion.
GB1209990A (en) Improvements in apparatus for blow-moulding hollow articles
GB1010779A (en) Carbon paper
ES2052200T3 (es) Esteres retinoicos de d-desosamina, su procedimiento de preparacion y su utilizacion en medicina humana o veterinaria y en cosmetica.
GB1028051A (en) Process for preparing sodium trichloroacetate pellets
GB1016079A (en) Oxazaphospholidines
JPS54149774A (en) Injection molding of thick-wall article
FR1336640A (fr) Filière pour l'extrustion de matières plastiques sous forme de tubes

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 422173

Country of ref document: ES