ES2073334A1 - Composicion propulsora extruible para cañones. - Google Patents

Composicion propulsora extruible para cañones.

Info

Publication number
ES2073334A1
ES2073334A1 ES09200296A ES9200296A ES2073334A1 ES 2073334 A1 ES2073334 A1 ES 2073334A1 ES 09200296 A ES09200296 A ES 09200296A ES 9200296 A ES9200296 A ES 9200296A ES 2073334 A1 ES2073334 A1 ES 2073334A1
Authority
ES
Spain
Prior art keywords
weight
gun propellant
energetic
extrudable
propellant composition
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.)
Granted
Application number
ES09200296A
Other languages
English (en)
Other versions
ES2073334B1 (es
Inventor
David Frank Debenham
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of ES2073334A1 publication Critical patent/ES2073334A1/es
Application granted granted Critical
Publication of ES2073334B1 publication Critical patent/ES2073334B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/34—Compositions containing a nitrated organic compound the compound being a nitrated acyclic, alicyclic or heterocyclic amine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
    • 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
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
    • C06B45/105—The resin being a polymer bearing energetic groups or containing a soluble organic explosive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

COMPOSICION PROPULSORA EXTRUIBLE PARA CAÑONES. SE PROPORCIONA UN PROPULSOR EXTRUIBLE PARA CAÑONES QUE TIENE UN CONTENIDO ESPECIFICO DE ENERGIA DE AL MENOS 1100KJ./KG. Y TIPICAMENTE MAS DE 1200KJ./KG., PERO CON VULNERABILIDAD REDUCIDA FRENTE A UN ATAQUE CON CARGA HUECA, EN COMPARACION CON PROPULSORES COLOIDALES CONOCIDOS. ESTO SE CONSIGUE UTILIZANDO UN PREPOLIMERO AGLUTINANTE ENERGETICO Y UN PLASTIFICANTE ENERGETICO CON UN CONTENIDO REDUCIDO DE RELLENO EXPLOSIVO. LA COMPOSICION COMPRENDE 65-85 POR CIENTO EN PESO DE RELLENO EXPLOSIVO EN PARTICULAS, 10-30 POR CIENTO EN PESO DE UNA MEZCLA DE UN PREPOLIMERO DE POLIETER ALQUILICO (SUSTITUIDO CON NITRATOALQUILO) FUNCIONALMENTE TERMINADO Y UN AGENTE RETICULANTE, Y 1-12 POR CIENTO EN PESO DE PLASTIFICANTE ENERGETICO.
ES09200296A 1990-07-02 1992-02-12 Composicion propulsora extruible para cañones. Expired - Fee Related ES2073334B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909014647A GB9014647D0 (en) 1990-07-02 1990-07-02 Extrudable gun propellant composition

Publications (2)

Publication Number Publication Date
ES2073334A1 true ES2073334A1 (es) 1995-08-01
ES2073334B1 ES2073334B1 (es) 1996-03-01

Family

ID=10678535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200296A Expired - Fee Related ES2073334B1 (es) 1990-07-02 1992-02-12 Composicion propulsora extruible para cañones.

Country Status (7)

Country Link
US (1) US6228190B1 (es)
CA (1) CA2045926C (es)
DE (1) DE4143310C2 (es)
ES (1) ES2073334B1 (es)
GB (1) GB9014647D0 (es)
IT (1) IT1254568B (es)
SE (1) SE506194C2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200205775B (en) * 2002-04-12 2003-03-28 Diehl Munitionssysteme Gmbh Insensitive hexogen explosive.
US20060054257A1 (en) * 2003-04-11 2006-03-16 Mendenhall Ivan V Gas generant materials
GB2512345B (en) * 2013-03-27 2021-06-30 Bae Systems Plc Insensitive munition propellants
EP2978731B1 (en) 2013-03-27 2020-07-29 BAE Systems PLC Non-phthalate propellants
EP3838877B1 (en) 2013-03-27 2025-07-23 BAE SYSTEMS plc Insensitive munition propellants

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298411A (en) * 1969-07-14 1981-11-03 Hercules Incorporated Crosslinked smokeless propellants
US4726919A (en) * 1985-05-06 1988-02-23 Morton Thiokol, Inc. Method of preparing a non-feathering nitramine propellant

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483978A (en) * 1981-05-12 1984-11-20 S R I International Energetic copolymers and method of making same
US4560779A (en) * 1982-07-20 1985-12-24 The United States Of America As Represented By The Secretary Of The Air Force Preparation and polymerization of oxether-1
US4555277A (en) * 1985-01-29 1985-11-26 The United States Of America As Represented By The Unites States Department Of Energy Extrusion cast explosive
US4707540A (en) * 1986-10-29 1987-11-17 Morton Thiokol, Inc. Nitramine oxetanes and polyethers formed therefrom
US4764586A (en) * 1986-10-29 1988-08-16 Morton Thiokol, Inc. Internally-plasticized polyethers from substituted oxetanes
US5747603A (en) * 1987-05-19 1998-05-05 Thiokol Corporation Polymers used in elastomeric binders for high-energy compositions
US4919737A (en) * 1988-08-05 1990-04-24 Morton Thiokol Inc. Thermoplastic elastomer-based low vulnerability ammunition gun propellants
US5099042A (en) * 1989-03-14 1992-03-24 Thiokol Corporation Synthesis of tetrafunctional polyethers and compositions formed therefrom
GB8912457D0 (en) * 1989-05-31 1989-07-19 Secr Defence Process for the production of polyethers from cyclic ethers by quasi-living cationic polymerisation
GB8912456D0 (en) * 1989-05-31 1989-07-19 Secr Defence Polymerisation of cyclic ether monomers capable of undergoing cationic oxonium ion ring-opening polymerisation
DE4026468C2 (de) * 1990-08-22 1998-10-08 Hercules Inc Feste Treibstoffe mit einem Bindemittel aus nicht-kristallinem Polyether/energiereichem Weichmacher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298411A (en) * 1969-07-14 1981-11-03 Hercules Incorporated Crosslinked smokeless propellants
US4726919A (en) * 1985-05-06 1988-02-23 Morton Thiokol, Inc. Method of preparing a non-feathering nitramine propellant

Also Published As

Publication number Publication date
DE4143310A1 (de) 1994-01-20
IT1254568B (it) 1995-09-25
DE4143310C2 (de) 2002-05-23
US6228190B1 (en) 2001-05-08
CA2045926A1 (en) 1992-01-03
SE506194C2 (sv) 1997-11-17
ITRM920320A0 (it) 1992-04-28
GB9014647D0 (en) 1993-06-02
ITRM920320A1 (it) 1993-10-28
SE9200590L (es)
ES2073334B1 (es) 1996-03-01
CA2045926C (en) 2001-02-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040916