FR2680783B1 - Procede pour ameliorer les proprietes mecaniques d'un propergol double base composite obtenu par la methode de moulage et propergol ainsi obtenu. - Google Patents

Procede pour ameliorer les proprietes mecaniques d'un propergol double base composite obtenu par la methode de moulage et propergol ainsi obtenu.

Info

Publication number
FR2680783B1
FR2680783B1 FR8310834A FR8310834A FR2680783B1 FR 2680783 B1 FR2680783 B1 FR 2680783B1 FR 8310834 A FR8310834 A FR 8310834A FR 8310834 A FR8310834 A FR 8310834A FR 2680783 B1 FR2680783 B1 FR 2680783B1
Authority
FR
France
Prior art keywords
propergol
improving
mechanical properties
molding method
composite based
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 - Fee Related
Application number
FR8310834A
Other languages
English (en)
Other versions
FR2680783A1 (fr
Inventor
Rene Couturier
Yves Longevialle
Mauricette Rat
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.)
POUDRES EXPLOSIFS STE NALE
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
Priority to FR8310834A priority Critical patent/FR2680783B1/fr
Priority to GB8413649A priority patent/GB2257968B/en
Priority to DE3420906A priority patent/DE3420906C2/de
Priority to IT8467650A priority patent/IT1238359B/it
Publication of FR2680783A1 publication Critical patent/FR2680783A1/fr
Application granted granted Critical
Publication of FR2680783B1 publication Critical patent/FR2680783B1/fr
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
    • 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
    • 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
    • C06B25/18—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
    • C06B25/24—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with nitroglycerine
    • 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

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)
  • Emergency Medicine (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Moulding By Coating Moulds (AREA)
FR8310834A 1983-06-30 1983-06-30 Procede pour ameliorer les proprietes mecaniques d'un propergol double base composite obtenu par la methode de moulage et propergol ainsi obtenu. Expired - Fee Related FR2680783B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8310834A FR2680783B1 (fr) 1983-06-30 1983-06-30 Procede pour ameliorer les proprietes mecaniques d'un propergol double base composite obtenu par la methode de moulage et propergol ainsi obtenu.
GB8413649A GB2257968B (en) 1983-06-30 1984-05-29 Preparation of composite double base propellants
DE3420906A DE3420906C2 (de) 1983-06-30 1984-06-05 Zweibasige zusammengesetzte Propergolblöcke mit verbesserten mechanischen Eigenschaften, ihre Herstellung nach dem In-situ-Gießverfahren und ihre Verwendung
IT8467650A IT1238359B (it) 1983-06-30 1984-06-27 Procedimento per migliorare le proprieta'meccaniche di un propergolo composito a doppia base ottenuto mediante il metodo di stampaggio e propergolo cosi'ottenuto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310834A FR2680783B1 (fr) 1983-06-30 1983-06-30 Procede pour ameliorer les proprietes mecaniques d'un propergol double base composite obtenu par la methode de moulage et propergol ainsi obtenu.

Publications (2)

Publication Number Publication Date
FR2680783A1 FR2680783A1 (fr) 1993-03-05
FR2680783B1 true FR2680783B1 (fr) 1994-05-06

Family

ID=9290331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8310834A Expired - Fee Related FR2680783B1 (fr) 1983-06-30 1983-06-30 Procede pour ameliorer les proprietes mecaniques d'un propergol double base composite obtenu par la methode de moulage et propergol ainsi obtenu.

Country Status (4)

Country Link
DE (1) DE3420906C2 (fr)
FR (1) FR2680783B1 (fr)
GB (1) GB2257968B (fr)
IT (1) IT1238359B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8409867D0 (en) * 1984-04-16 1993-06-16 Ici Plc Nitrocellulose propellant composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1408554A (en) * 1966-09-01 1975-10-01 Us Navy Crosslinking of double base propellants
GB1447025A (en) * 1966-10-14 1976-08-25 Us Navy Solution cast double base propellants
US4029529A (en) * 1967-07-12 1977-06-14 The United States Of America As Represented By The Secretary Of The Navy Crosslinked carboxyl containing polymer and nitrocellulose as solid propellant binder
US4080411A (en) * 1968-08-21 1978-03-21 Hercules Incorporated Slurry-cast propellant method
US3798090A (en) * 1968-12-04 1974-03-19 Hercules Inc Process for producing cross-linked propellants
GB1427697A (en) * 1969-08-12 1976-03-10 Hercules Inc Process for producing cross-linked propellants
GB1588605A (en) * 1978-02-01 1981-04-29 Hercules Inc Method of preparing slurry-cast propellant
US4234364A (en) * 1978-05-30 1980-11-18 Hercules Incorporated Crosslinked double base propellant binders
CA1154260A (fr) * 1979-12-28 1983-09-27 Alliant Techsystems Inc. Propergols bis-element en forme de bouillie
GB2092563B (en) * 1981-02-10 1984-05-02 Hercules Inc Alkoxy substituted aromatic stabilisers for cross-linked cmdb propellants

Also Published As

Publication number Publication date
DE3420906A1 (de) 1993-05-19
IT8467650A0 (it) 1984-06-27
FR2680783A1 (fr) 1993-03-05
GB2257968B (en) 1993-10-13
GB2257968A (en) 1993-01-27
GB8413649D0 (en) 1992-11-18
IT1238359B (it) 1993-07-13
DE3420906C2 (de) 1996-02-29

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Legal Events

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