SE0101499D0 - Chain-extended poly (Bis-Azidomethyloxetane), and combustible cartridge cases and ammunition comprising the same - Google Patents

Chain-extended poly (Bis-Azidomethyloxetane), and combustible cartridge cases and ammunition comprising the same

Info

Publication number
SE0101499D0
SE0101499D0 SE0101499A SE0101499A SE0101499D0 SE 0101499 D0 SE0101499 D0 SE 0101499D0 SE 0101499 A SE0101499 A SE 0101499A SE 0101499 A SE0101499 A SE 0101499A SE 0101499 D0 SE0101499 D0 SE 0101499D0
Authority
SE
Sweden
Prior art keywords
azidomethyloxetane
bis
chain
prepolymer blocks
ammunition
Prior art date
Application number
SE0101499A
Other languages
English (en)
Other versions
SE0101499L (sv
SE524566C2 (sv
Inventor
Andrew J Sanderson
William W Edwards
Paul C Braithwaite
Jeffrey D Akester
Jeff F Widener
Original Assignee
Cordant Tech Inc
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 Cordant Tech Inc filed Critical Cordant Tech Inc
Publication of SE0101499D0 publication Critical patent/SE0101499D0/sv
Publication of SE0101499L publication Critical patent/SE0101499L/sv
Publication of SE524566C2 publication Critical patent/SE524566C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/08—Ordnance projectiles or missiles, e.g. shells
    • F42B30/10—Mortar projectiles
    • F42B30/12—Mortar projectiles with provision for additional propulsive charges, or for varying the length
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/181—Caseless ammunition; Cartridges having combustible cases consisting of a combustible casing wall and a metal base; Connectors therefor
    • 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
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/192—Cartridge cases characterised by the material of the casing wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Polyurethanes Or Polyureas (AREA)
SE0101499A 2000-05-02 2001-04-27 Brännbar ammunitionsgranathylsa innefattande kedjeförlängd poly (bis-azidometyloxetan) samt ammunition innefattande den brännbara ammunitionsgranathylsan SE524566C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20120800P 2000-05-02 2000-05-02

Publications (3)

Publication Number Publication Date
SE0101499D0 true SE0101499D0 (sv) 2001-04-27
SE0101499L SE0101499L (sv) 2001-11-03
SE524566C2 SE524566C2 (sv) 2004-08-31

Family

ID=22744910

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101499A SE524566C2 (sv) 2000-05-02 2001-04-27 Brännbar ammunitionsgranathylsa innefattande kedjeförlängd poly (bis-azidometyloxetan) samt ammunition innefattande den brännbara ammunitionsgranathylsan

Country Status (3)

Country Link
US (1) US6600002B2 (sv)
DE (1) DE10121189A1 (sv)
SE (1) SE524566C2 (sv)

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US6815522B1 (en) * 1998-11-12 2004-11-09 Alliant Techsystems Inc. Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages
US6632378B1 (en) * 2000-03-03 2003-10-14 Alliant Techsystems Inc. Nitrate ester plasticized energetic compositions, method of making and rocket motor assemblies containing the same
US6730181B1 (en) * 2001-01-22 2004-05-04 Alliant Techsystems Inc. Process for making stable cured poly(glycidyl nitrate)
US6861501B1 (en) 2002-01-22 2005-03-01 Alliant Techsystems Inc. Process for making stable cured poly(glycidyl nitrate) and energetic compositions comprising same
FR2849179B1 (fr) * 2002-12-18 2006-06-30 Giat Ind Sa Munition sans douille et procede de montage d'une telle munition
US7124690B1 (en) * 2004-04-07 2006-10-24 The United States Of America As Represented By The Secretary Of The Army Smoke producing mortar cartridge
US7469640B2 (en) * 2006-09-28 2008-12-30 Alliant Techsystems Inc. Flares including reactive foil for igniting a combustible grain thereof and methods of fabricating and igniting such flares
US20120260814A1 (en) * 2008-04-25 2012-10-18 Alliant Techsystems Inc. Advanced Muzzle Loader Ammunition
US8807008B2 (en) 2011-01-14 2014-08-19 Pcp Tactical, Llc Polymer-based machine gun belt links and cartridge casings and manufacturing method
US8763535B2 (en) 2011-01-14 2014-07-01 Pcp Tactical, Llc Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition
EP2908086B1 (en) 2011-01-14 2017-08-23 PCP Tactical, LLC High strength polymer-based cartridge casing and manufacturing method
US8869702B2 (en) 2011-01-14 2014-10-28 Pcp Tactical, Llc Variable inside shoulder polymer cartridge
US10197366B2 (en) 2011-01-14 2019-02-05 Pcp Tactical, Llc Polymer-based cartridge casing for blank and subsonic ammunition
US8899155B2 (en) 2011-03-09 2014-12-02 Armtec Defense Products Co. Consumable ammunition assembly having a nitroguanidine case and method of making a consumable ammunition assembly having a nitroguanidine case
RU2487140C1 (ru) * 2011-12-22 2013-07-10 Ильгиз Хазиевич Гараев Способ получения поли-3,3-бис(азидометил)оксетана
USD715888S1 (en) * 2012-01-13 2014-10-21 Pcp Tactical, Llc Radiused insert
US11448491B2 (en) 2018-07-30 2022-09-20 Pcp Tactical, Llc Polymer cartridge with enhanced snapfit metal insert and thickness ratios
DE102020106177A1 (de) 2020-03-06 2021-09-09 Rheinmetall Waffe Munition Gmbh Anzündsystem und Munition
CN114133553B (zh) * 2021-08-12 2024-08-13 南京理工大学 一种具有交替多嵌段结构的3,3-双叠氮甲基氧杂环丁烷-乙二醇含能共聚醚及其合成方法
US20230107457A1 (en) * 2021-09-27 2023-04-06 General Dynamics Ordnance and Tactical System - Canada of Valleyfield Inc. Combustible containers manufactured using reactive injection molding of azido polymers
CN114835878A (zh) * 2022-04-27 2022-08-02 盛鼎高新材料有限公司 一种耐低温高回弹聚氨酯弹性体及其制备方法

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FR2444251A1 (fr) 1978-12-15 1980-07-11 Poudres & Explosifs Ste Nale Objets combustibles, et notamment douilles combustibles, resistant a la chaleur
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EP1141062B1 (en) 1998-11-12 2003-02-12 Alliant Techsystems Inc. Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages

Also Published As

Publication number Publication date
DE10121189A1 (de) 2002-01-24
SE0101499L (sv) 2001-11-03
US20010047072A1 (en) 2001-11-29
SE524566C2 (sv) 2004-08-31
US6600002B2 (en) 2003-07-29

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