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특허 상세정보

Methods of reducing ignition sensitivity of energetic materials

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-033/00    C06B-021/00    C06B-023/00    C06B-027/00    C06C-009/00   
출원번호 US-0811703 (2015-07-28)
등록번호 US-10017429 (2018-07-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    TraskBritt
인용정보 피인용 횟수 : 0  인용 특허 : 18
초록

An energetic material comprising an elemental fuel, an oxidizer or other element, and a carbon nanofiller or carbon fiber rods, where the carbon nanofiller or carbon fiber rods are substantially homogeneously dispersed in the energetic material. Methods of tailoring the electrostatic discharge sensitivity of an energetic material are also disclosed. Energetic materials including the elemental fuel, the oxidizer or other element, and an additive are also disclosed, as are methods of reducing ignition sensitivity of the energetic material including the add...

대표
청구항

1. A method of reducing ignition sensitivity of an energetic material, the method comprising: combining an additive, an elemental fuel, and a metal oxide to form an energetic material; andheating the energetic material to a temperature between about 150° C. and about 300° C. at a slow rate to decompose the additive and to render the energetic material inert to ignition while the energetic material is formulated to be ignitable when directly heated at a fast rate. 2. The method of claim 1, wherein combining an additive, an elemental fuel, and a metal oxid...

이 특허에 인용된 특허 (18)

  1. Puszynski, Jan A.; Swiatkiewicz, Jacek J.. Aluminum-based nanothermites and processes of making the same. USP2012098257523.
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  4. Fallis, Stephen; Irvin, Jennifer A.. Electrostatic charge dissipation compositions including energetic particles. USP2011057951248.
  5. Jouet, Richard Jason; Warren, Andrea D.; Russell, Thomas P.. Energetic composite materials containing inorganic particle network, and articles of manufacture and methods regarding the same. USP2009127632364.
  6. Daoud, Sami; Berger, Thomas R.; Villeburn, Michael J.. Explosive compositions and methods for fabricating explosive compositions. USP2012058172965.
  7. Davison, David. Explosive device. USP2011118048241.
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  9. Herbage, David W.; Neuhauser, Roy L.; Smith, Barry N.. Infrared tracer composition and tracer projectile. USP2011088007608.
  10. Dixon George P. ; Martin Joe A. ; Thompson Don. Lead-free precussion primer mixes based on metastable interstitial composite (MIC) technology. USP1998025717159.
  11. Beltz Donald R. (Allentown PA). Multi-strand ignition systems. USP1990044917017.
  12. Erickson, Jack; Sandstrom, Joel L.; Johnston, Gene; Norris, Neal; Braun, Patrick; Blau, Reed; Liu, Lisa Spendlove. Non-toxic percussion primers and methods of preparing the same. USP2013068454770.
  13. Chen, Gary; Motyka, Mark; Poret, Jay C.. Perchlorate free flash bang compositions for pyrotechnic training rounds. USP2009087578895.
  14. Wallace ; II Ingvar A. (Brigham City UT) Braithwaite Paul C. (Brigham City UT) Neidert Jamie B. (Ogden UT). Plastisol explosive. USP1995115468313.
  15. Nicolich, Steven M.; Paraskos, Alexander J.; Doll, Daniel W.; Lund, Gary K.; Balas, Wendy A.. Precursor of an explosive composition including at least one ionic liquid and a method of desensitizing an explosive composition. USP2013048425702.
  16. Hommel Horst (Karlsruhe DEX) Schubert Hiltmar (Walzbachtal DEX). Process for the production of particulate ammonium nitrate for solid fuels or explosives. USP1990054925600.
  17. Newman, Kirk E.; Riffe, Virgil; Jones, Steven L.; Lowell, Mark D.. Thermobaric explosives and compositions, and articles of manufacture and methods regarding the same. USP2010077754036.
  18. Truitt, Richard M.; Nielson, Daniel B.; Ashcroft, Benjamin N.; Braithwaite, Paul C.; Rose, Michael T.; Cvetnic, Mark A.. Weapons and weapon components incorporating reactive materials. USP2009117614348.