CA3067676A1 - Composition destinee a une poudre propulsive a base unique destinee a une munition et munition comprenant une telle composition - Google Patents

Composition destinee a une poudre propulsive a base unique destinee a une munition et munition comprenant une telle composition Download PDF

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Publication number
CA3067676A1
CA3067676A1 CA3067676A CA3067676A CA3067676A1 CA 3067676 A1 CA3067676 A1 CA 3067676A1 CA 3067676 A CA3067676 A CA 3067676A CA 3067676 A CA3067676 A CA 3067676A CA 3067676 A1 CA3067676 A1 CA 3067676A1
Authority
CA
Canada
Prior art keywords
composition
nitrocellulose
weight
ammunition
propelling
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.)
Pending
Application number
CA3067676A
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English (en)
Inventor
Nicola Iudici
Michela GIROTTI
Laura LEPORE
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.)
KNDS Ammo Italy SpA
Original Assignee
Simmel Difesa SpA
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 Simmel Difesa SpA filed Critical Simmel Difesa SpA
Publication of CA3067676A1 publication Critical patent/CA3067676A1/fr
Pending legal-status Critical Current

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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
    • C06B25/20—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with a non-explosive or a non-explosive or a non-thermic component
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder

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)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Paints Or Removers (AREA)
  • Medicinal Preparation (AREA)
  • Catching Or Destruction (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

La présente invention concerne une composition destinée à une poudre propulsive à base unique destinée à une munition, constituée de nitrocellulose en tant que base explosive, d'un constituant plastifiant inerte, d'au moins un constituant stabilisant de nitrocellulose et, éventuellement, d'un constituant réducteur d'éclair et de traces d'un ou de plusieurs solvants et d'eau. Le constituant plastifiant inerte susmentionné est le sébacate de dibutyle (DBS). De préférence, le sébacate de dibutyle est présent à une teneur comprise entre 2 % et 7 % en poids.
CA3067676A 2017-06-23 2017-06-23 Composition destinee a une poudre propulsive a base unique destinee a une munition et munition comprenant une telle composition Pending CA3067676A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2017/000130 WO2018235112A1 (fr) 2017-06-23 2017-06-23 Composition destinée à une poudre propulsive à base unique destinée à une munition et munition comprenant une telle composition

Publications (1)

Publication Number Publication Date
CA3067676A1 true CA3067676A1 (fr) 2018-12-27

Family

ID=60190911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3067676A Pending CA3067676A1 (fr) 2017-06-23 2017-06-23 Composition destinee a une poudre propulsive a base unique destinee a une munition et munition comprenant une telle composition

Country Status (27)

Country Link
US (1) US20210147312A1 (fr)
EP (1) EP3642175B1 (fr)
JP (1) JP6998625B2 (fr)
KR (1) KR102614737B1 (fr)
CN (1) CN110914224B (fr)
AR (1) AR112318A1 (fr)
AU (1) AU2017420106B2 (fr)
CA (1) CA3067676A1 (fr)
DK (1) DK3642175T3 (fr)
EA (1) EA201992796A1 (fr)
ES (1) ES2978984T3 (fr)
FI (1) FI3642175T3 (fr)
HR (1) HRP20240729T1 (fr)
HU (1) HUE066799T2 (fr)
IL (1) IL271670A (fr)
LT (1) LT3642175T (fr)
MA (1) MA49431B1 (fr)
MD (1) MD3642175T2 (fr)
PE (1) PE20200683A1 (fr)
PL (1) PL3642175T3 (fr)
PT (1) PT3642175T (fr)
RS (1) RS65613B1 (fr)
SA (1) SA519410871B1 (fr)
SG (1) SG11201912462YA (fr)
SI (1) SI3642175T1 (fr)
TW (1) TWI772444B (fr)
WO (1) WO2018235112A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113307708B (zh) * 2021-06-17 2022-06-03 张宏善 一种单基粉的制备方法及通过该方法获得的单基粉

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073731A (en) * 1956-03-29 1963-01-15 Cohen Joseph Plasticizing agents for nitrocellulose
US3808061A (en) * 1964-05-22 1974-04-30 Us Army Nitrocellulose solid propellant composition with load additive to reduce radar attenuation
US3785888A (en) * 1964-11-06 1974-01-15 Atlantic Res Corp Nitrocellulose gas-generating composition containing a polyethylene glycol
CH515197A (de) * 1968-08-16 1971-11-15 Dynamit Nobel Ag Verfahren zur Herstellung von Treibladungspulvern mit verbesserter Leistung und mechanischer Stabilität
BE757442A (fr) * 1969-10-14 1971-03-16 France Etat Procede de traitement des vieilles poudres de guerre, en vue derecuperer la nitrocellulose
US3711343A (en) * 1971-08-20 1973-01-16 Us Army Cellular nitrocellulose based composition and method of making
CA2326133A1 (fr) * 1998-04-14 1999-11-25 Alliant Techsystems Inc. Propergol simple base depourvu de dinitrotoluene (dnt)
CA2347637A1 (fr) * 1998-10-22 2000-04-27 Toshio Matsuzawa Composition pyrotechnique et procede de fabrication correspondant
US7862668B1 (en) * 2004-09-29 2011-01-04 The United States Of America As Represented By The Secretary Of The Army Single-base propellant composition using BuNena as energetic plasticizer
PL1857429T3 (pl) * 2006-05-19 2013-08-30 Nitrochemie Wimmis Ag Układ napędowy do przyspieszania pocisków
JP5401888B2 (ja) * 2008-09-24 2014-01-29 日油株式会社 シングルベース発射薬
US10087116B2 (en) 2013-09-24 2018-10-02 Thales Australia Limited Burn rate modifier
KR101649517B1 (ko) 2016-02-17 2016-08-19 국방과학연구소 니트라민 산화제를 포함하는 추진제 조성물

Also Published As

Publication number Publication date
CN110914224B (zh) 2023-01-10
EP3642175B1 (fr) 2024-03-06
IL271670A (en) 2020-02-27
RS65613B1 (sr) 2024-07-31
DK3642175T3 (da) 2024-06-03
LT3642175T (lt) 2024-06-25
PL3642175T3 (pl) 2024-07-08
PE20200683A1 (es) 2020-06-11
WO2018235112A1 (fr) 2018-12-27
PT3642175T (pt) 2024-06-04
SI3642175T1 (sl) 2024-07-31
EA201992796A1 (ru) 2020-04-21
MA49431B1 (fr) 2024-07-31
AR112318A1 (es) 2019-10-16
MD3642175T2 (ro) 2024-08-31
US20210147312A1 (en) 2021-05-20
KR20200051574A (ko) 2020-05-13
CN110914224A (zh) 2020-03-24
JP6998625B2 (ja) 2022-01-18
EP3642175A1 (fr) 2020-04-29
HRP20240729T1 (hr) 2024-08-30
TW201904918A (zh) 2019-02-01
AU2017420106B2 (en) 2022-08-04
SG11201912462YA (en) 2020-01-30
JP2020530894A (ja) 2020-10-29
ES2978984T3 (es) 2024-09-23
MA49431A (fr) 2020-04-29
SA519410871B1 (ar) 2023-01-15
TWI772444B (zh) 2022-08-01
AU2017420106A1 (en) 2020-02-06
HUE066799T2 (hu) 2024-09-28
KR102614737B1 (ko) 2023-12-15
FI3642175T3 (fi) 2024-06-04

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