FR2268770A1 - Resin coated explosive compsn - prepd by liquid phase prodn of granules which are then compressed and crosslinked by heating - Google Patents

Resin coated explosive compsn - prepd by liquid phase prodn of granules which are then compressed and crosslinked by heating

Info

Publication number
FR2268770A1
FR2268770A1 FR7414276A FR7414276A FR2268770A1 FR 2268770 A1 FR2268770 A1 FR 2268770A1 FR 7414276 A FR7414276 A FR 7414276A FR 7414276 A FR7414276 A FR 7414276A FR 2268770 A1 FR2268770 A1 FR 2268770A1
Authority
FR
France
Prior art keywords
granules
prepd
heating
prodn
crosslinked
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
FR7414276A
Other languages
French (fr)
Other versions
FR2268770B1 (en
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7414276A priority Critical patent/FR2268770A1/en
Publication of FR2268770A1 publication Critical patent/FR2268770A1/en
Application granted granted Critical
Publication of FR2268770B1 publication Critical patent/FR2268770B1/fr
Granted 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Explosive compsns. comprising pentrite, hexogen or octogen and a thermosetting resin binder, are produced by (a) the liq. phase prepn. of granules of the explosive coated by the resin, using an org. soln. of the resin, (b) drying the obtd. granules, (c) adding a crosslinking catalyst, (d) cold compressing the dry granules and (e) heating to crosslink the binder. The process obviates the mixing and casting steps of prior art, e.g. US 3554820, in which compsns. contg. >85% explosives cannot be safely prepd. The granules or powder obtd. are easily degassed for moulding and can be stored during extended periods without losing their moulding or crosslinking ability. The compsn. can contain 30-98% explosives.
FR7414276A 1974-04-24 1974-04-24 Resin coated explosive compsn - prepd by liquid phase prodn of granules which are then compressed and crosslinked by heating Granted FR2268770A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7414276A FR2268770A1 (en) 1974-04-24 1974-04-24 Resin coated explosive compsn - prepd by liquid phase prodn of granules which are then compressed and crosslinked by heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414276A FR2268770A1 (en) 1974-04-24 1974-04-24 Resin coated explosive compsn - prepd by liquid phase prodn of granules which are then compressed and crosslinked by heating

Publications (2)

Publication Number Publication Date
FR2268770A1 true FR2268770A1 (en) 1975-11-21
FR2268770B1 FR2268770B1 (en) 1977-07-01

Family

ID=9138065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414276A Granted FR2268770A1 (en) 1974-04-24 1974-04-24 Resin coated explosive compsn - prepd by liquid phase prodn of granules which are then compressed and crosslinked by heating

Country Status (1)

Country Link
FR (1) FR2268770A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036481A2 (en) * 1980-03-15 1981-09-30 Friedrich-Ulf Deisenroth Process to prepare polymer-bonded explosives and products obtained according to this process
FR2746389A1 (en) * 1982-05-28 1997-09-26 United Kingdom Government PROPERGOL COMPOSITE, PROPULSIVE LOAD AND METHODS OF MAKING THE SAME
WO2015075327A1 (en) 2013-11-22 2015-05-28 Herakles Composite pyrotechnical product with non-crosslinked binder and method for preparing same
WO2015075328A1 (en) 2013-11-22 2015-05-28 Herakles Composite pyrotechnical product with crosslinked binder and method for preparing same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036481A2 (en) * 1980-03-15 1981-09-30 Friedrich-Ulf Deisenroth Process to prepare polymer-bonded explosives and products obtained according to this process
EP0036481A3 (en) * 1980-03-15 1981-10-21 Friedrich-Ulf Deisenroth Process to prepare polymer-bonded explosives and products obtained according to this process
FR2746389A1 (en) * 1982-05-28 1997-09-26 United Kingdom Government PROPERGOL COMPOSITE, PROPULSIVE LOAD AND METHODS OF MAKING THE SAME
WO2015075327A1 (en) 2013-11-22 2015-05-28 Herakles Composite pyrotechnical product with non-crosslinked binder and method for preparing same
WO2015075328A1 (en) 2013-11-22 2015-05-28 Herakles Composite pyrotechnical product with crosslinked binder and method for preparing same

Also Published As

Publication number Publication date
FR2268770B1 (en) 1977-07-01

Similar Documents

Publication Publication Date Title
AU466642B2 (en) Granular nitro cellulose propellant explosive composition
CA987044A (en) Epoxy resin curing agent compositions, their preparation and use
ZA814390B (en) Resin-bonded water-bearing explosive
AU454565B2 (en) Composite cartridge pack for hardening resins
JPS53282A (en) Thermosetting resin, method of preparing same, and coating composition containing same as main component
IE43485L (en) Heat-stable composite explosive
NO136896C (en) POWDER BODY FOR HYLSELÆS AMMUNITION.
FR2268770A1 (en) Resin coated explosive compsn - prepd by liquid phase prodn of granules which are then compressed and crosslinked by heating
NL7513025A (en) HARDENING AGENT FOR EPOXY RESINS AND HARDABLE EPOXY RESIN MIXTURE.
ES416507A1 (en) Method of producing a drying filter
CA922113A (en) Crosslinked polymeric deterrents for solid propellants
NL156418B (en) PROCESS FOR THE PREPARATION OF AN EPOXY RESIN AND ARTICLES MADE UNDER THE APPLICATION OF THE EPOXY RESIN PREPARED.
JPS5219754A (en) Preparation of crosslinked epihalohydrin polymer composition
JPS5622617A (en) Manufacture of activated carbon molding
JPS51145598A (en) Curable epoxy resin composition
AU6732474A (en) Loading an artillery piece
CA975893A (en) Rapid curing resin compositions comprising an aldehyde condensation polymer modified with an acyl hydrazide
IL37596A0 (en) Resin solution,basic materials impregnated therewith and compositions obtained therefrom
GB1284391A (en) High energy polymer derivatives
JPS51129500A (en) Curing agent for epoxy resin
HAURY Hydrazinium nitroformate propellant with saturated polymeric hydrocarbon binder(Solid propellant containing hydrazinium nitroformate oxidizer and polymeric hydrocarbon binder)[Patent]
NO810563L (en) FUEL FOR COMPENSATIVE GAS DEVELOPERS AND PROCEDURES IN ITS MANUFACTURING
Kubota et al. The burning rate flexibility of plastisol double base propellants
DELAPAZ Space radiation studies at the White Sands Missile Range Fast Burst Reactor(Characteristics of Fast Burst Reactor and description of research projects conducted by facility)
CA865938A (en) Solid propellant rocket motor with independently ignitable propellant grains

Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse