FR2278660A2 - Combustible moulding material for shell cartridges - contg. polyvinylnitrate, nitrocellulose and nitro-2-diphenyl methane as stabiliser - Google Patents

Combustible moulding material for shell cartridges - contg. polyvinylnitrate, nitrocellulose and nitro-2-diphenyl methane as stabiliser

Info

Publication number
FR2278660A2
FR2278660A2 FR7343246A FR7343246A FR2278660A2 FR 2278660 A2 FR2278660 A2 FR 2278660A2 FR 7343246 A FR7343246 A FR 7343246A FR 7343246 A FR7343246 A FR 7343246A FR 2278660 A2 FR2278660 A2 FR 2278660A2
Authority
FR
France
Prior art keywords
stabiliser
nitro
combustible
nitrocellulose
polyvinylnitrate
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
FR7343246A
Other languages
French (fr)
Other versions
FR2278660B2 (en
Inventor
Louis Leneveu
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7343246A priority Critical patent/FR2278660A2/en
Priority to DE19742436743 priority patent/DE2436743C3/en
Priority to GB3464574A priority patent/GB1443289A/en
Priority to CA206,523A priority patent/CA1039426A/en
Priority to LU70682A priority patent/LU70682A1/xx
Priority to NL7410601.A priority patent/NL164884C/en
Priority to IT69507/74A priority patent/IT1016803B/en
Priority to SE7410182A priority patent/SE436127B/en
Publication of FR2278660A2 publication Critical patent/FR2278660A2/en
Priority to US05/711,717 priority patent/US4039640A/en
Priority to US05/716,271 priority patent/US4023996A/en
Application granted granted Critical
Publication of FR2278660B2 publication Critical patent/FR2278660B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/16—Esters of inorganic acids
    • C08L1/18—Cellulose nitrate, i.e. nitrocellulose
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/005—By a process involving melting at least part of the ingredients
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0091—Elimination of undesirable or temporary components of an intermediate or finished product, e.g. making porous or low density products, purifying, stabilising, drying; Deactivating; Reclaiming
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; 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)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Polyvinyl nitrate - based mouldable thermoplastic composition contains nitrocellulose and/or polyvinyl acetate, and nitro-2 diphenylamine as stabiliser. The composition is entirely combustible and highly energetic and is used for cartridges which provide improved propulsion of artillery shells. The process involves no new plant and mfr. is simple and can be automated without risk.
FR7343246A 1973-08-09 1973-12-04 Combustible moulding material for shell cartridges - contg. polyvinylnitrate, nitrocellulose and nitro-2-diphenyl methane as stabiliser Granted FR2278660A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7343246A FR2278660A2 (en) 1973-12-04 1973-12-04 Combustible moulding material for shell cartridges - contg. polyvinylnitrate, nitrocellulose and nitro-2-diphenyl methane as stabiliser
DE19742436743 DE2436743C3 (en) 1973-08-09 1974-07-30 Thermoplastic composition based on polyvinyl nitrate
GB3464574A GB1443289A (en) 1973-08-09 1974-08-06 Mouldable compositions comprising polyvinyl nitrate
LU70682A LU70682A1 (en) 1973-08-09 1974-08-07
CA206,523A CA1039426A (en) 1973-08-09 1974-08-07 Mouldable compositions containing polyvinyl nitrate
NL7410601.A NL164884C (en) 1973-08-09 1974-08-07 PROCESS FOR THE PREPARATION OF A THERMOPLASTIC MOLDING MATERIAL BASED ON POLYVINYL NITRATE AND FLAMMABLE ARTICLES MANUFACTURED USING THERMOPLASTIC MOLDING MADE THEREFORE.
IT69507/74A IT1016803B (en) 1973-08-09 1974-08-08 PRINTABLE COMPOSITION BASED ON POLYVINYL NITRATE AND PROCEDURE FOR MANUFACTURING COMBUSTIBLE OBJECTS PARTICULARLY FOR EXPLOSIVES
SE7410182A SE436127B (en) 1973-08-09 1974-08-08 THERMOPLASTIC MIXTURE FOR PREPARATION OF FLAMMABLE FORMAL AND FORMABLE, TERMOPLASTIC COMPOSITION FOR MIXING OF MIXTURE
US05/711,717 US4039640A (en) 1973-08-09 1976-08-05 Moldable compositions comprising polyvinyl nitrate
US05/716,271 US4023996A (en) 1973-08-09 1976-08-20 Moldable compositions comprising polyvinyl nitrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7343246A FR2278660A2 (en) 1973-12-04 1973-12-04 Combustible moulding material for shell cartridges - contg. polyvinylnitrate, nitrocellulose and nitro-2-diphenyl methane as stabiliser

Publications (2)

Publication Number Publication Date
FR2278660A2 true FR2278660A2 (en) 1976-02-13
FR2278660B2 FR2278660B2 (en) 1976-11-19

Family

ID=9128696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343246A Granted FR2278660A2 (en) 1973-08-09 1973-12-04 Combustible moulding material for shell cartridges - contg. polyvinylnitrate, nitrocellulose and nitro-2-diphenyl methane as stabiliser

Country Status (1)

Country Link
FR (1) FR2278660A2 (en)

Also Published As

Publication number Publication date
FR2278660B2 (en) 1976-11-19

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