GB1297756A - - Google Patents

Info

Publication number
GB1297756A
GB1297756A GB1297756DA GB1297756A GB 1297756 A GB1297756 A GB 1297756A GB 1297756D A GB1297756D A GB 1297756DA GB 1297756 A GB1297756 A GB 1297756A
Authority
GB
United Kingdom
Prior art keywords
explosive
carboxylic
cross
polydiolefines
april
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
Application number
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 filed Critical
Publication of GB1297756A publication Critical patent/GB1297756A/en
Expired 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
    • C06B21/0008—Compounding the ingredient
    • C06B21/0025—Compounding the ingredient the ingredient being a polymer bonded explosive or thermic component
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1297756 Explosive compositions FRANCE ARMED FORCES MINISTER OF 19 April 1971 [13 April 1970] 26856/71 Heading C1D An explosive composition comprises particles of an explosive material dispersed in an elastomeric binder derived from one or more carboxylic polydiolefines, for example a carboxylic butadiene, and one or more chain extending and/or cross-linking agents. The polydiolefine contains at least two carboxyl groups per molecule and the chain extending agent at least two groups capable of reacting with the carboxyl groups. The elastomeric binder constitutes at least 8% by weight of the composite explosive. The explosive material may be octogen (which may be graphitized), hexogen, P.E.T.N., tetryl, or T.N.T. Other ingredients may be potassium or ammonium perchlorate as an oxidizing agent, aluminium or magnesium powder to produce a visual or incendiary effect or a whistling sound, dioctyl azelate or liquid polybutadiene as a plasticizer, 2,2<SP>1</SP>-bis-methylene- (4 - methyl - 6 - tert. - butylphenol), di - 2,6- tert.-butyl-p-cresol, or a mixture of nonyl phenyl phosphites as an antioxidant, and red lead to modify the detonation. Suitable chainextending or cross-linking agents for the carboxylic polydiolefines are bis-cyclopentadiene dioxide and epoxy compounds formed from triols, liquid polybutadienes, soya oils, or vinyl cyclohexene. Catalysts may be used to accelerate the cross-linking, for example acetylacetonates, metal alkyls, resorcylates, laurates, 2- ethyl hexanoates, or naphthenates of Fe, Pb, Sn, or Co. Also present may be wetting agents, for example a polytrifluorochloroethylene wax, lanolin, lecithin, sodium dioctylsuccinate, or chloronaphthalene. The ingredients may be kneaded together under vacuum, vibrated under vacuum to remove gas bubbles while being cast, and then cured, all these operations being carried out at not above 95‹ C.
GB1297756D 1970-04-13 1971-04-19 Expired GB1297756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013194A FR2086881A5 (en) 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
GB1297756A true GB1297756A (en) 1972-11-29

Family

ID=9053839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297756D Expired GB1297756A (en) 1970-04-13 1971-04-19

Country Status (11)

Country Link
US (1) US3839106A (en)
JP (1) JPS5536637B1 (en)
AR (1) AR203983A1 (en)
BE (1) BE765268A (en)
BR (1) BR7102181D0 (en)
CH (1) CH532541A (en)
DE (1) DE2117854C3 (en)
ES (1) ES389906A1 (en)
FR (1) FR2086881A5 (en)
GB (1) GB1297756A (en)
ZA (1) ZA712298B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128177A (en) * 1980-07-18 1984-04-26 Fraunhofer Ges Forschung Pressable explosive material
FR2575461A1 (en) * 1984-12-27 1986-07-04 Aerojet General Co MOULDABLE EXPLOSIVE COMPOSITION LITTLE SENSITIVE TO EXTERNAL INFLUENCES
US5034073A (en) * 1990-10-09 1991-07-23 Aerojet General Corporation Insensitive high explosive

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315830A (en) * 1972-01-19 1982-02-16 The United States Of America As Represented By The Secretary Of The Navy Method for altering the characteristics of polymers
US4113811A (en) * 1975-07-02 1978-09-12 Dynamit Nobel Aktiengesellschaft Process for the production of flexible explosive formed charges
CA1060660A (en) * 1976-10-28 1979-08-21 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Composite explosives
US4207124A (en) * 1978-05-04 1980-06-10 The United States Of America As Represented By The Secretary Of The Navy High detonation pressure explosives
JPS57196664A (en) * 1981-05-28 1982-12-02 Sony Corp Data transmitter
JPS62235898A (en) * 1986-04-04 1987-10-16 Nec Corp Remote supervisory and controlling slave station equipment
FR2656085B1 (en) * 1987-10-13 1994-03-25 Thomson Brandt Armements EXPLOSIVE AMMUNITION PROTECTED AGAINST RISING TEMPERATURE.
DE4006961A1 (en) * 1990-03-06 1991-09-12 Messerschmitt Boelkow Blohm explosive charge
DE4324739C1 (en) * 1993-07-23 1994-09-08 Deutsche Aerospace Cast polymer-bonded explosive charge
US5538567A (en) * 1994-03-18 1996-07-23 Olin Corporation Gas generating propellant
US6736913B1 (en) 2000-10-31 2004-05-18 Alliant Techsystems Inc. Method for processing explosives containing 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo [5.5.0.05,903,11]-dodecan (CL-20) with naphthenic and paraffinic oils
US20030024619A1 (en) * 2001-06-29 2003-02-06 Coolbaugh Thomas Smith Explosive emulsion compositions containing modified copolymers of isoprene, butadiene, and/or styrene
FR2827376B1 (en) * 2001-07-13 2003-12-05 Poudres & Explosifs Ste Nale SAFETY IGNITER FOR PYROTECHNIC MUNITION ELEMENT LIKELY TO BE SUBJECTED TO SLOW HEATING
US6969434B1 (en) * 2002-12-23 2005-11-29 The United States Of America As Represented By The Secretary Of The Navy Castable thermobaric explosive formulations
DE102008044981A1 (en) * 2008-08-29 2010-03-04 Wb Innovations Ltd. Beverage can closure element
DE102013006440A1 (en) * 2013-04-15 2014-10-16 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Upgraded cylindrical explosive charge
CN112898105A (en) * 2021-02-09 2021-06-04 北京理工大学 Sulfur-free nitrogen-free high-temperature-resistant environment-friendly firework propellant and preparation method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995430A (en) * 1961-08-08 Composite propellant reinforced with
US3068129A (en) * 1951-10-02 1962-12-11 Gen Tire & Rubber Co Rocket propellant
US3419445A (en) * 1960-07-20 1968-12-31 Susquehanna Corp Composite propellent compositions containing rounded oxidizer particles of a maximum size of 100 microns
US3166451A (en) * 1963-03-22 1965-01-19 Grace W R & Co Sensitizing agents comprising the reaction product of urea-formaldehyde-hydrogen peroxide
US3418183A (en) * 1963-12-04 1968-12-24 Thiokol Chemical Corp Propellant comprising hydrazine nitroform stabilized with dicarboxylic acid anhydride
US3338764A (en) * 1965-08-19 1967-08-29 Du Pont Flexible detonating compositions containing high explosives and polymeric metallocarboxylates
US3473981A (en) * 1966-04-15 1969-10-21 Philip G Butts Gas generating composition containing melamine
US3449179A (en) * 1966-09-07 1969-06-10 Asahi Chemical Ind Flexible explosive compositions containing block copolymers
US3476622A (en) * 1966-12-20 1969-11-04 Asahi Chemical Ind Carboxy-terminated composite rocket propellant and process for producing using an amide additive
US3418184A (en) * 1968-01-16 1968-12-24 Navy Usa Smoke producing propellant
US3756874A (en) * 1969-07-01 1973-09-04 Us Navy Temperature resistant propellants containing cyclotetramethylenetetranitramine
US3646174A (en) * 1969-12-12 1972-02-29 Susquehanna Corp Process for making spheroidal agglomerates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128177A (en) * 1980-07-18 1984-04-26 Fraunhofer Ges Forschung Pressable explosive material
FR2575461A1 (en) * 1984-12-27 1986-07-04 Aerojet General Co MOULDABLE EXPLOSIVE COMPOSITION LITTLE SENSITIVE TO EXTERNAL INFLUENCES
GB2170494A (en) * 1984-12-27 1986-08-06 Aerojet General Co Castable insensitive high explosive
US5034073A (en) * 1990-10-09 1991-07-23 Aerojet General Corporation Insensitive high explosive

Also Published As

Publication number Publication date
ZA712298B (en) 1972-04-26
ES389906A1 (en) 1974-02-16
FR2086881A5 (en) 1971-12-31
BR7102181D0 (en) 1973-04-26
JPS5536637B1 (en) 1980-09-22
AR203983A1 (en) 1975-11-12
US3839106A (en) 1974-10-01
CH532541A (en) 1973-01-15
DE2117854C3 (en) 1980-07-31
DE2117854A1 (en) 1972-01-13
DE2117854B2 (en) 1979-11-22
BE765268A (en) 1971-08-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years