FR2360537A1 - Propergol solide et son procede de preparation - Google Patents

Propergol solide et son procede de preparation

Info

Publication number
FR2360537A1
FR2360537A1 FR7712308A FR7712308A FR2360537A1 FR 2360537 A1 FR2360537 A1 FR 2360537A1 FR 7712308 A FR7712308 A FR 7712308A FR 7712308 A FR7712308 A FR 7712308A FR 2360537 A1 FR2360537 A1 FR 2360537A1
Authority
FR
France
Prior art keywords
preparation process
solid
relates
solid propergol
propellant
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
FR7712308A
Other languages
English (en)
Other versions
FR2360537B3 (fr
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol Corp
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 Thiokol Corp filed Critical Thiokol Corp
Publication of FR2360537A1 publication Critical patent/FR2360537A1/fr
Application granted granted Critical
Publication of FR2360537B3 publication Critical patent/FR2360537B3/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
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/007—Ballistic modifiers, burning rate catalysts, burning rate depressing agents, e.g. for gas generating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component

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)
  • Catalysts (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne les propergols solides. Elle se rapporte à un propergol contenant un liant tel qu'un polybutadiène, un oxydant tel que le perchlorate d'ammonium, et 0,5 à 2 % d'alumine finement divisée, présentant, pour 100 g de propergol, une surface de 40 à 160 m**2. Application à la préparation de propergols de combustion très rapide et très stable.
FR7712308A 1976-04-22 1977-04-22 Propergol solide et son procede de preparation Granted FR2360537A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/679,101 US4084992A (en) 1976-04-22 1976-04-22 Solid propellant with alumina burning rate catalyst

Publications (2)

Publication Number Publication Date
FR2360537A1 true FR2360537A1 (fr) 1978-03-03
FR2360537B3 FR2360537B3 (fr) 1980-03-07

Family

ID=24725559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712308A Granted FR2360537A1 (fr) 1976-04-22 1977-04-22 Propergol solide et son procede de preparation

Country Status (8)

Country Link
US (1) US4084992A (fr)
JP (1) JPS6028797B2 (fr)
CA (1) CA1090581A (fr)
DE (1) DE2718013A1 (fr)
FR (1) FR2360537A1 (fr)
GB (1) GB1542620A (fr)
IL (1) IL51941A (fr)
SE (1) SE440223B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158583A (en) * 1977-12-16 1979-06-19 Nasa High performance ammonium nitrate propellant
GB2193491B (en) * 1978-07-21 1988-09-14 Imi Kynoch Limited Kynoch Work Improvements in propellants
US4375522A (en) * 1980-07-21 1983-03-01 The United States Of America As Represented By The Secretary Of The Navy Thixotropic restrictor, curable at room temperature, for use on solid propellant grains
US5334270A (en) * 1992-01-29 1994-08-02 Thiokol Corporation Controlled burn rate, reduced smoke, solid propellant formulations
US5771679A (en) * 1992-01-29 1998-06-30 Thiokol Corporation Aluminized plateau-burning solid propellant formulations and methods for their use
CA2115557C (fr) * 1992-07-13 2000-07-25 Tadao Yoshida Compose generant un gaz pour coussin de securite
US5470408A (en) * 1993-10-22 1995-11-28 Thiokol Corporation Use of carbon fibrils to enhance burn rate of pyrotechnics and gas generants
US6740180B1 (en) * 1997-07-15 2004-05-25 Anthony Joseph Cesaroni Thermoplastic polymer propellant compositions
WO1999018051A2 (fr) * 1997-10-03 1999-04-15 Cordant Technologies, Inc. Preparations de propergol solide a haute pression et rendement eleve a base de polybutadiene hydroxyle
US6086692A (en) * 1997-10-03 2000-07-11 Cordant Technologies, Inc. Advanced designs for high pressure, high performance solid propellant rocket motors
US6217682B1 (en) 1997-10-27 2001-04-17 Cordant Technologies Inc. Energetic oxetane propellants
CN105017050A (zh) * 2015-07-14 2015-11-04 西安近代化学研究所 左旋多巴铅化合物及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822154A (en) * 1962-10-01 1974-07-02 Aerojet General Co Suppression of unstable burning using finely divided metal oxides
US3310946A (en) * 1965-10-05 1967-03-28 Richard A Dobbins Method for minimizing combustion instability
US3924405A (en) * 1973-06-07 1975-12-09 Aerojet General Co Solid propellants with stability enhanced additives of particulate refractory carbides or oxides
US3986906A (en) * 1974-12-23 1976-10-19 The United States Of America As Represented By The Secretary Of The Army Ultrahigh burning rate propellants containing an organic perchlorate oxidizer

Also Published As

Publication number Publication date
SE440223B (sv) 1985-07-22
CA1090581A (fr) 1980-12-02
DE2718013C2 (fr) 1987-06-19
GB1542620A (en) 1979-03-21
FR2360537B3 (fr) 1980-03-07
SE7704691L (sv) 1977-10-23
IL51941A (en) 1982-04-30
DE2718013A1 (de) 1977-11-17
JPS6028797B2 (ja) 1985-07-06
US4084992A (en) 1978-04-18
JPS52145508A (en) 1977-12-03

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