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Non-toxic composite projectiles having a biodegradable polymeric matrix for hunting or shooting cartridges 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F42B-010/00
출원번호 US-0071780 (1998-05-04)
우선권정보 FR-0006323 (1997-05-23)
발명자 / 주소
  • Maucourt Jacques,FRX
  • Combette Claude,FRX
출원인 / 주소
  • Societe Nationale des Poudres et Explosifs, FRX
대리인 / 주소
    Bucknam and Archer
인용정보 피인용 횟수 : 32  인용 특허 : 7

초록

Composite spherical projectiles are provided for shotgun cartridges which are environmentally compatible, relatively inexpensive and have ballistic properties similar to lead shot or projectiles and which consist of metal particles dispersed in a biogradable polymeric solid matrix which includes a h

대표청구항

[ What is claimed is:] [1.] Non-toxic composite projectile for hunting or shooting shotgun cartridges, consisting of metal particles dispersed in a polymeric solid matrix, characterized in that the polymeric solid matrix is biodegradable and includes:a hydrocarbon binder containing ester functional

이 특허에 인용된 특허 (7)

  1. Godfrey-Phillips Arthur H. (Kent GBX) Chapman Graham (Tonawanda NY), Biodegradable shot-gun cartridge case.
  2. Hayward Andrew C. (Stonnall GB2) Slater Melvyn E. (Cannock GB2), High density materials and products.
  3. Gardner John Christopher,GB3 ; Gardner Peter James,GB3 ; Oliver Ian Peter,GB3 ; Peake Terry,GB3, High specific gravity material.
  4. Mravic Brian ; Mahulikar Deepak ; Violette Gerald Noel ; Shapiro Eugene ; Halverson Henry J., Lead-free shot.
  5. Bilsbury Stephen J. (1225 State St. Alton ; IL 62002) Burdick Bruce E. (3656 Western Ave. Alton IL 62002-3156), Low toxicity composite bullet and material therefor.
  6. Griffin Gerald Joseph Louis,GB2, Low toxicity shot pellets.
  7. Buzick Steven Craig, Precision shooting aerodynamic non-spherical safety-oriented projectile.

이 특허를 인용한 특허 (32)

  1. Padgett, Charles, Adhesive lip for a high strength polymer-based cartridge casing and manufacturing method.
  2. Padgett, Charles; Wiley, Sy, Base insert for polymer ammunition cartridges.
  3. Padgett, Charles; Wiley, Sy, Base insert for polymer ammunition cartridges.
  4. Hansen,Richard D., Bullet composition.
  5. Weeks, Robert; Nosler, Robert; Lake, Mike, Bullets, including lead-free bullets, and associated methods.
  6. Klein, Thomas R.; Wiley, Sy, Cartridge base and plastic cartridge case assembly for ammunition cartridge.
  7. Wiley,Sy; Rembert, III,William E.; Loftin,Gary, Composite polymer based cartridge case having an overmolded metal cup, polymer plug base assembly.
  8. Padgett, Charles, Frangible portion for a high strength polymer-based cartridge casing and manufacturing method.
  9. Padgett, Charles, High strength polymer-based cartridge casing and manufacturing method.
  10. Wiley,Sy; Rembert, III,William E., Lead free, composite polymer based bullet and method of manufacturing.
  11. Nadkarni, Anil V.; Abrams, John T., Lead-free frangible bullets and process for making same.
  12. Williams, Keith; Maston, Michael Joseph, Method and apparatus for a projectile incorporating a metastable interstitial composite material.
  13. Williams, Keith; Maston, Michael Joseph, Method and apparatus for a projectile incorporating a metastable interstitial composite material.
  14. Williams, Keith; Maston, Michael Joseph, Method and apparatus for a projectile incorporating a metastable interstitial composite material.
  15. Williams, Keith; Maston, Michael Joseph, Method and apparatus for a projectile incorporating a metastable interstitial composite material.
  16. Kley, Victor B., Molded plastic cartridge with extended flash tube, sub-sonic cartridges, and user identification for firearms and site sensing fire control.
  17. Kley, Victor B., Molded plastic cartridge with extended flash tube, sub-sonic cartridges, and user identification for firearms and site sensing fire control.
  18. Padgett, Tony, Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition.
  19. Padgett, Tony, Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition.
  20. Padgett, Tony, Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition.
  21. Padgett, Tony, Narrowing high strength polymer-based cartridge for blank and subsonic ammunition.
  22. Dubocage Bernard,FRX ; Maucourt Jacques,FRX, Non-lethal projectile for firearms.
  23. Padgett, Charles; Padgett, Robert Lanse, Polymer-based machine gun belt links and cartridge casings and manufacturing method.
  24. Padgett, Charles; Padgett, Robert Lanse, Polymer-based machine gun belt links and cartridge casings and manufacturing method.
  25. Padgett, Charles, Radiused insert.
  26. Padgett, Charles, Radiused insert.
  27. Sorensen, Michael Clifford; Nauman, Ralph, Shot shells with performance-enhancing absorbers.
  28. Sorensen, Michael Clifford; Nauman, Ralph, Shot shells with performance-enhancing absorbers.
  29. Sorensen, Michael Clifford; Nauman, Ralph, Shot shells with performance-enhancing absorbers.
  30. Amick,Darryl D., Tungsten-containing articles and methods for forming the same.
  31. Kley, Victor B., User identification for weapons and site sensing fire control.
  32. Padgett, Charles, Variable inside shoulder polymer cartridge.
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