GB1497531A - Solid propellant grain having an improved burning rate - Google Patents

Solid propellant grain having an improved burning rate

Info

Publication number
GB1497531A
GB1497531A GB44684/65A GB4468465A GB1497531A GB 1497531 A GB1497531 A GB 1497531A GB 44684/65 A GB44684/65 A GB 44684/65A GB 4468465 A GB4468465 A GB 4468465A GB 1497531 A GB1497531 A GB 1497531A
Authority
GB
United Kingdom
Prior art keywords
burning rate
solid propellant
polyvinyl chloride
weight
polyester
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
GB44684/65A
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.)
Nitrochemie Aschau GmbH
Original Assignee
Nitrochemie Aschau GmbH
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 Nitrochemie Aschau GmbH filed Critical Nitrochemie Aschau GmbH
Publication of GB1497531A publication Critical patent/GB1497531A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers

Landscapes

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

Abstract

1497531 Propellent compositions NITROCHEMIE GmbH 21 Oct 1965 [22 June 1965] 44684/65 Heading C1D A solid propellant comprises ammonium perchlorate and a polyester resin or polyvinyl chloride, and contains also, in order to increase the burning rate, 0À01-5% by weight of a cyclopentadienyl iron compound, e.g. ferrocene, and/or 0À3-5% by weight of a polysiloxane resin. The polyester may be obtained by reaction of maleicfumaric acid with ethylene glycol; styrene and methyl acrylate may also be included, together with methyl ethyl ketone peroxide and cobalt naphthenate. A propellant made with polyvinyl chloride also includes copper chromite, lecithin, tin mercaptide, and dioctyl sebacate or adipate. Other ingredients of the propellent compositions referred to are aluminium, magnesium, and boron powders, organometallic compounds, active carbon, carbon black, sulphur, and nitroguanidine.
GB44684/65A 1965-06-22 1965-10-21 Solid propellant grain having an improved burning rate Expired GB1497531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0026928 1965-06-22

Publications (1)

Publication Number Publication Date
GB1497531A true GB1497531A (en) 1978-01-12

Family

ID=7344027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44684/65A Expired GB1497531A (en) 1965-06-22 1965-10-21 Solid propellant grain having an improved burning rate

Country Status (3)

Country Link
BE (1) BE671538A (en)
GB (1) GB1497531A (en)
IT (1) IT1030002B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304973A1 (en) * 1987-07-29 1989-03-01 Schweizerische Eidgenossenschaft vertreten durch die Eidg. Munitionsfabrik Thun der Gruppe für Rüstungsdienste Pyrotechnic delay element for delay fuzes and its use
EP0664310A1 (en) * 1994-01-21 1995-07-26 Minnesota Mining And Manufacturing Company Thermal decomposition of azide-containing materials
WO2009090760A1 (en) * 2008-01-16 2009-07-23 Taihokohzai Co., Ltd. Fuel additives

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304973A1 (en) * 1987-07-29 1989-03-01 Schweizerische Eidgenossenschaft vertreten durch die Eidg. Munitionsfabrik Thun der Gruppe für Rüstungsdienste Pyrotechnic delay element for delay fuzes and its use
EP0664310A1 (en) * 1994-01-21 1995-07-26 Minnesota Mining And Manufacturing Company Thermal decomposition of azide-containing materials
US5552257A (en) * 1994-01-21 1996-09-03 Minnesota Mining And Manufacturing Company Thermal decomposition of azide-containing materials
WO2009090760A1 (en) * 2008-01-16 2009-07-23 Taihokohzai Co., Ltd. Fuel additives

Also Published As

Publication number Publication date
BE671538A (en) 1978-02-24
IT1030002B (en) 1979-03-30

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed