GB2496180B - Ammunition comprising biodegradable thermoplastic composite material - Google Patents

Ammunition comprising biodegradable thermoplastic composite material

Info

Publication number
GB2496180B
GB2496180B GB1119098.0A GB201119098A GB2496180B GB 2496180 B GB2496180 B GB 2496180B GB 201119098 A GB201119098 A GB 201119098A GB 2496180 B GB2496180 B GB 2496180B
Authority
GB
United Kingdom
Prior art keywords
ammunition
composite material
thermoplastic composite
biodegradable thermoplastic
biodegradable
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.)
Expired - Fee Related
Application number
GB1119098.0A
Other versions
GB2496180A (en
GB201119098D0 (en
Inventor
Francis Maydew Nigel
Charles Hampton Christopher
David Perry Peter
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.)
AP PATENTS Ltd
Original Assignee
AP PATENTS Ltd
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 AP PATENTS Ltd filed Critical AP PATENTS Ltd
Priority to GB1310121.7A priority Critical patent/GB2507609B/en
Priority to GB1119098.0A priority patent/GB2496180B/en
Publication of GB201119098D0 publication Critical patent/GB201119098D0/en
Publication of GB2496180A publication Critical patent/GB2496180A/en
Application granted granted Critical
Publication of GB2496180B publication Critical patent/GB2496180B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F42B5/26—Cartridge cases
    • F42B5/30—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/06—Esters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/06—Cartridges, i.e. cases with propellant charge and missile with cartridge case of plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/08—Wads, i.e. projectile or shot carrying devices, therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles
    • F42B8/20—Mortar grenades

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1119098.0A 2011-11-04 2011-11-04 Ammunition comprising biodegradable thermoplastic composite material Expired - Fee Related GB2496180B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1310121.7A GB2507609B (en) 2011-11-04 2011-11-04 Biodegradable thermoplastic composite material
GB1119098.0A GB2496180B (en) 2011-11-04 2011-11-04 Ammunition comprising biodegradable thermoplastic composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1119098.0A GB2496180B (en) 2011-11-04 2011-11-04 Ammunition comprising biodegradable thermoplastic composite material

Publications (3)

Publication Number Publication Date
GB201119098D0 GB201119098D0 (en) 2011-12-21
GB2496180A GB2496180A (en) 2013-05-08
GB2496180B true GB2496180B (en) 2016-04-27

Family

ID=45421302

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1119098.0A Expired - Fee Related GB2496180B (en) 2011-11-04 2011-11-04 Ammunition comprising biodegradable thermoplastic composite material
GB1310121.7A Expired - Fee Related GB2507609B (en) 2011-11-04 2011-11-04 Biodegradable thermoplastic composite material

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1310121.7A Expired - Fee Related GB2507609B (en) 2011-11-04 2011-11-04 Biodegradable thermoplastic composite material

Country Status (1)

Country Link
GB (2) GB2496180B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11181350B2 (en) * 2019-04-22 2021-11-23 Jason P. McDevitt Methods and devices for ammunition utilizing a particulate obturating medium

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9528800B2 (en) 2013-06-14 2016-12-27 College Of William And Mary Degradable shotgun wad
ES2535344B1 (en) * 2013-09-04 2016-03-16 Luis Enrique López-Pozas Lanuza Biodegradable shotgun cartridge
FR3010410B1 (en) * 2013-09-06 2016-12-23 Jerome Chiesa BIODEGRADABLE THERMOPLASTIC COMPOSITION FOR USE IN THE MANUFACTURE OF HUNTING MUNITIONS
EP3290858B1 (en) * 2015-04-30 2022-02-09 Bio Ammo, S.L. Biodegradable cartridge for shotguns
ES2804128T3 (en) 2015-07-10 2021-02-03 Lopez Pozas Lanuza Luis Enrique Biodegradable ammunition for firearms
US10393486B2 (en) 2017-03-21 2019-08-27 College Of William & Mary Biodegradable shotgun gas sealing wad
GB2609411A (en) * 2021-07-28 2023-02-08 Bondon Int Biodegradable components
WO2024013775A1 (en) * 2022-07-15 2024-01-18 Lb Plast S.R.L. Wad for cartridges with characteristics of biodegradability in soil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367606A (en) * 2000-10-03 2002-04-10 Dennis Mcfetrich Shotgun cartridge wad
DE20205690U1 (en) * 2002-04-12 2003-08-21 Diehl Munitionssysteme Gmbh High-power cartridge, for shotgun, has base combined with cartridge casing of biodegradable material
US20070240601A1 (en) * 2006-04-14 2007-10-18 Ming Cherng Chou Biodegradable BB Pellet
US20080035006A1 (en) * 2005-02-05 2008-02-14 Ciesiun Paul M Bioluminescent paintball

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367606A (en) * 2000-10-03 2002-04-10 Dennis Mcfetrich Shotgun cartridge wad
DE20205690U1 (en) * 2002-04-12 2003-08-21 Diehl Munitionssysteme Gmbh High-power cartridge, for shotgun, has base combined with cartridge casing of biodegradable material
US20080035006A1 (en) * 2005-02-05 2008-02-14 Ciesiun Paul M Bioluminescent paintball
US20070240601A1 (en) * 2006-04-14 2007-10-18 Ming Cherng Chou Biodegradable BB Pellet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11181350B2 (en) * 2019-04-22 2021-11-23 Jason P. McDevitt Methods and devices for ammunition utilizing a particulate obturating medium

Also Published As

Publication number Publication date
GB2496180A (en) 2013-05-08
GB201310121D0 (en) 2013-07-24
GB2507609B (en) 2015-06-24
GB201119098D0 (en) 2011-12-21
GB2507609A (en) 2014-05-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160727