PE20200683A1 - COMPOSITION FOR SINGLE BASE PROPELLANT POWDER FOR AMMUNITION AND AMMUNITION PROVIDED WITH SUCH COMPOSITION - Google Patents

COMPOSITION FOR SINGLE BASE PROPELLANT POWDER FOR AMMUNITION AND AMMUNITION PROVIDED WITH SUCH COMPOSITION

Info

Publication number
PE20200683A1
PE20200683A1 PE2019002631A PE2019002631A PE20200683A1 PE 20200683 A1 PE20200683 A1 PE 20200683A1 PE 2019002631 A PE2019002631 A PE 2019002631A PE 2019002631 A PE2019002631 A PE 2019002631A PE 20200683 A1 PE20200683 A1 PE 20200683A1
Authority
PE
Peru
Prior art keywords
composition
ammunition
single base
base propellant
propellant powder
Prior art date
Application number
PE2019002631A
Other languages
Spanish (es)
Inventor
Nicola Iudici
Michela GIROTTI
Laura Lepore
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 PE20200683A1 publication Critical patent/PE20200683A1/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
    • C06B25/20—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

Abstract

La presente invencion se refiere a una composicion para polvo propulsor de base unica para municiones que consiste en nitrocelulosa como una base explosiva, un componente plastificante inerte, por lo menos un componente estabilizador de nitrocelulosa, y opcionalmente un componente reductor de destello y trazas de uno o mas solventes y agua. El componente plastificante inerte mencionado anteriormente es dibutilsebacato (DBS). Preferentemente, el dibutilsebacato esta presente con un contenido entre 2% y 7% en peso.The present invention relates to a single-base propellant composition for munitions consisting of nitrocellulose as an explosive base, an inert plasticizer component, at least one nitrocellulose stabilizer component, and optionally a flash and trace reducing component of one. or more solvents and water. The inert plasticizer component mentioned above is dibutylsebacate (DBS). Preferably, the dibutylsebacate is present with a content between 2% and 7% by weight.

PE2019002631A 2017-06-23 2017-06-23 COMPOSITION FOR SINGLE BASE PROPELLANT POWDER FOR AMMUNITION AND AMMUNITION PROVIDED WITH SUCH COMPOSITION PE20200683A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2017/000130 WO2018235112A1 (en) 2017-06-23 2017-06-23 Composition for single-base propelling powder for ammunition and ammunition provided with such composition

Publications (1)

Publication Number Publication Date
PE20200683A1 true PE20200683A1 (en) 2020-06-11

Family

ID=60190911

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019002631A PE20200683A1 (en) 2017-06-23 2017-06-23 COMPOSITION FOR SINGLE BASE PROPELLANT POWDER FOR AMMUNITION AND AMMUNITION PROVIDED WITH SUCH COMPOSITION

Country Status (15)

Country Link
US (1) US20210147312A1 (en)
EP (1) EP3642175B1 (en)
JP (1) JP6998625B2 (en)
KR (1) KR102614737B1 (en)
CN (1) CN110914224B (en)
AR (1) AR112318A1 (en)
AU (1) AU2017420106B2 (en)
CA (1) CA3067676A1 (en)
EA (1) EA201992796A1 (en)
IL (1) IL271670A (en)
PE (1) PE20200683A1 (en)
SA (1) SA519410871B1 (en)
SG (1) SG11201912462YA (en)
TW (1) TWI772444B (en)
WO (1) WO2018235112A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113307708B (en) * 2021-06-17 2022-06-03 张宏善 Preparation method of single-base powder and single-base powder obtained by method

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 (en) * 1968-08-16 1971-11-15 Dynamit Nobel Ag Process for the production of propellant charge powders with improved performance and mechanical stability
BE757442A (en) * 1969-10-14 1971-03-16 France Etat PROCESS FOR THE TREATMENT OF OLD WAR POWDERS, WITH A VIEW TO RECOVERING NITROCELLULOSE
US3711343A (en) * 1971-08-20 1973-01-16 Us Army Cellular nitrocellulose based composition and method of making
CA2326133A1 (en) * 1998-04-14 1999-11-25 Alliant Techsystems Inc. Dinitrotoluene (dnt)-free single base propellant
US6982014B1 (en) * 1998-10-22 2006-01-03 Nippon Kayaku Kabushiki Kaisha Explosive composition for fireworks and method for manufacturing the same
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
ES2423495T3 (en) * 2006-05-19 2013-09-20 Nitrochemie Wimmis Ag Propeller for projectile acceleration
JP5401888B2 (en) * 2008-09-24 2014-01-29 日油株式会社 Single base propellant
NZ717134A (en) * 2013-09-24 2019-11-29 Thales Australia Ltd Burn rate modifier
KR101649517B1 (en) 2016-02-17 2016-08-19 국방과학연구소 Propellant Compositions Comprising Nitramine Oxidants

Also Published As

Publication number Publication date
AU2017420106B2 (en) 2022-08-04
KR102614737B1 (en) 2023-12-15
SG11201912462YA (en) 2020-01-30
WO2018235112A1 (en) 2018-12-27
JP6998625B2 (en) 2022-01-18
EP3642175A1 (en) 2020-04-29
SA519410871B1 (en) 2023-01-15
CN110914224B (en) 2023-01-10
CN110914224A (en) 2020-03-24
JP2020530894A (en) 2020-10-29
US20210147312A1 (en) 2021-05-20
KR20200051574A (en) 2020-05-13
AR112318A1 (en) 2019-10-16
TW201904918A (en) 2019-02-01
EA201992796A1 (en) 2020-04-21
AU2017420106A1 (en) 2020-02-06
EP3642175B1 (en) 2024-03-06
CA3067676A1 (en) 2018-12-27
IL271670A (en) 2020-02-27
TWI772444B (en) 2022-08-01

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