IE36849B1 - Propellant powder compositions - Google Patents

Propellant powder compositions

Info

Publication number
IE36849B1
IE36849B1 IE1615/72A IE161572A IE36849B1 IE 36849 B1 IE36849 B1 IE 36849B1 IE 1615/72 A IE1615/72 A IE 1615/72A IE 161572 A IE161572 A IE 161572A IE 36849 B1 IE36849 B1 IE 36849B1
Authority
IE
Ireland
Prior art keywords
combustion
explosive oil
dec
monoxide
lead
Prior art date
Application number
IE1615/72A
Other versions
IE36849L (en
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
Publication of IE36849L publication Critical patent/IE36849L/en
Publication of IE36849B1 publication Critical patent/IE36849B1/en

Links

Classifications

    • 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
    • C06B25/26—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with nitroglycerine with an organic non-explosive or an organic non-thermic component

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Air Bags (AREA)
  • Glanulating (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

1371458 Propellants SOC NATIONALE DES POUDRES ET EXPLOSIFS 5 Dec 1972 [17 Dec 1971] 56134/72 Heading C1D A propellant composition comprises nitrocellulose, an explosive oil of calorific value greater than 1200 cals./g., a plasticizer, a stabilizer, a combustion catalyst, and from 13À8 to 25% by weight of cyclotrimethylenetrinitroamine or cyclotetramethylenetetranitroamine. The explosive oil may be nitroglycerine, nitroglycol, butane-triol trinitrate, or isobutane-triol trinitrate. Suitable plasticizers are triacetin, ethyl phthalate, and octyl phthalate, and suitable stabilizers are centralite, 2-nitro-diphenylamine, and diphenyl urethane. Combustion catalysts referred to are a lead salt, lead monoxide and a mixture of lead monoxide and copper monoxide. Sucrose acetoisobutyrate or sucrose octoacetate may be included as a combustion retarder and acetylene black as a combustion accelerator. The composition may be prepared in the form of a block by adding the stabilized and plasticized explosive oil to a mould containing granules of the other ingredients and gelatinizing the product by stoving. The composition produces very little exhaust smoke on burning, so that tracking and guidance of a missile by infra-red radiation are facilitated. [GB1371458A]
IE1615/72A 1971-12-17 1972-11-21 Propellant powder compositions IE36849B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7145452A FR2165093A5 (en) 1971-12-17 1971-12-17

Publications (2)

Publication Number Publication Date
IE36849L IE36849L (en) 1973-06-17
IE36849B1 true IE36849B1 (en) 1977-03-02

Family

ID=9087646

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1615/72A IE36849B1 (en) 1971-12-17 1972-11-21 Propellant powder compositions

Country Status (11)

Country Link
BE (1) BE792814A (en)
DK (1) DK129445B (en)
ES (1) ES409493A1 (en)
FR (1) FR2165093A5 (en)
GB (1) GB1371458A (en)
IE (1) IE36849B1 (en)
IT (1) IT976070B (en)
LU (1) LU66676A1 (en)
NL (1) NL165139C (en)
SE (1) SE399062B (en)
ZA (1) ZA728297B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193491B (en) * 1978-07-21 1988-09-14 Imi Kynoch Limited Kynoch Work Improvements in propellants
DE2900020C2 (en) * 1979-01-02 1982-12-09 WNC-Nitrochemie GmbH, 8261 Aschau Process for the production of a polybasic propellant charge powder
FR2751323B1 (en) * 1981-04-24 1998-09-18 Poudres & Explosifs Ste Nale MOLDING PROCESS FOR MAKING A DOUBLE BASED PROPERGOL BLOCK WITH A HIGH NITRAMINE RATE AND PROPERGOL BLOCK OBTAINED BY THIS PROCESS
FR2681065B2 (en) * 1981-07-16 1994-09-16 Poudres & Explosifs Ste Nale MOLDING PROCESS FOR THE MANUFACTURE OF A DOUBLE BASED PROPERGOL BLOCK WITH A HIGH NITRAMINE RATE AND PROPERGOL BLOCK OBTAINED BY THIS PROCESS.
FR2680782B1 (en) * 1981-07-16 1994-02-11 Poudres Explosifs Ste Nale MOLDING PROCESS FOR THE MANUFACTURE OF A DOUBLE BASED PROPERGOL BLOCK WITH A HIGH NITRAMINE RATE AND PROPERGOL BLOCK OBTAINED BY THIS PROCESS.
GB2258230B (en) * 1982-06-25 1993-10-13 Poudres & Explosifs Ste Nale Production of double-base propergol propellant blocks
FR2839715B1 (en) * 2002-05-14 2005-02-04 Poudres & Explosifs Ste Nale PROPULSIVE POWDER COMPOSITIONS FOR HIGH-STRENGTH TUBE WEAPONS AND REDUCED EROSIVE EFFECT
ES2423495T3 (en) * 2006-05-19 2013-09-20 Nitrochemie Wimmis Ag Propeller for projectile acceleration

Also Published As

Publication number Publication date
BE792814A (en) 1973-06-15
SE399062B (en) 1978-01-30
ZA728297B (en) 1973-07-25
ES409493A1 (en) 1976-04-16
IT976070B (en) 1974-08-20
LU66676A1 (en) 1974-07-10
DK129445C (en) 1975-03-03
GB1371458A (en) 1974-10-23
IE36849L (en) 1973-06-17
DK129445B (en) 1974-10-14
NL7216981A (en) 1973-06-19
DE2260259A1 (en) 1973-07-05
NL165139B (en) 1980-10-15
DE2260259B2 (en) 1976-09-02
NL165139C (en) 1981-03-16
FR2165093A5 (en) 1973-08-03

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