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Energetic triazolium salts

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C07D-249/08    C07D-249/14    C06B-025/34   
미국특허분류(USC) 548/262.2; 149/092; 548/264.8; 548/265.2; 548/265.6
출원번호 US-0688909 (2000-10-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Stover, Thomas C.
인용정보 피인용 횟수 : 8  인용 특허 : 8
초록
▼

New energetic salts of 1,2,4-triazole; 3,4,5-triamino-1,2,4-triazole and of 4-amino 1,2,4-triazole were synthesized, characterized and their thermal and safety properties evaluated as possible new propellant ingredients. Energetic anions, including the nitrate anion, NO3,the perchlorate anion, ClO4,& the dinitramide anion, N(NO2)2,were paired with the protonated heterocycles through facile, high yield synthetic routes to give crystalline, energetic salts. Using such a heterocycle system, either 1,2,4-triazole; 3,4,5-triamino-1,2,4-triazole or 4-amino 1,2...

대표
청구항
▼

1. A method for making energetic triazole salts comprising, reacting the following: where R and R' are H or NH2,except that when R'=H, R=H; and X-is NO3-; ClO4-; or N(NO2)2-. 2. The method of claim 1 wherein: 3. The method of claim 1 wherein: 4. The method of claim 1 wherein: 5. A triazole salt of the formula: where R and R' are H or NH2,except that when R'=H, R=H; and X-is NO3-,ClO4-,or N(NO2)2-. 6. A triazole salt of the formula: where X-is as stated in claim 5. 7. A triazole salt of the formula: where X-is as stated in claim 5...

이 특허에 인용된 특허 (8)

  1. Lee Kien-yin (Los Alamos NM) Stinecipher Mary M. (Los Alamos NM). Amine salts of nitroazoles. USP1993105256792.
  2. Bottaro Jeffrey C. (Mountain View CA) Schmitt Robert J. (Redwood City CA) Penwell Paul E. (Menlo Park CA) Ross David S. (Palo Alto CA). Dinitramide salts and method of making same. USP1993105254324.
  3. Barnes Michael W. (Brigham City UT) Harris Bradley D. (Farmington UT) Johnson Darrin L. (Uintah Highlands UT). Hydroxylammonium nitrate/water/self-deflagrating fuels as gas generating pyrotechnics for use in automotive passive rest. USP1997115684269.
  4. Rothgery Eugene F. (North Branford CT) Migliaro ; Jr. Francis W. (Waterbury CT). Hydroxylammonium salts of 5-nitro-1,2,4-triazol-3-one. USP1993125274105.
  5. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  6. Bottaro Jeffrey C. (Mountain View) Schmitt Robert J. (Redwood City) Penwell Paul E. (Menlo Park) Ross David S. (Palo Alto CA). Method of forming dinitramide salts. USP1993035198204.
  7. Goe Gerald L. (Greenwood IN) Scriven Eric F. V. (Greenwood IN) Keay James G. (Indianapolis IN) Huckstep Lowell M. (Plainfield IN). Process for the synthesis of 4-amino-1,2,4-(4h)triazole derivatives. USP1992035099028.
  8. Katzakian ; Jr. Arthur ; Cheung Henry ; Grix Charles E. ; McGehee Donald C.. Solid solution vehicle airbag clean gas generator propellant. USP1998125847315.

이 특허를 인용한 특허 피인용횟수: 8

  1. Schneider, Stefan; Hawkins, Tommy W.; Ahmed, Yonis; Rosander, Michael. Catalytic hypergolic bipropellants. USP2014068758531.
  2. Schneider, Stefan; Hawkins, Tommy W.. Conversion of salt halides to nitrate salts. USP2010107820347.
  3. Hawkins, Tom W.; Drake, Gregory W.; Brand, Adam J.. Energetic ionic liquids. USP2010017645883.
  4. Drake, Greg W.; Hawkins, Tommy; Tollison, Kerri. Energetic ionic salts. USP2010067745635.
  5. Nicolich, Steven M.; Paraskos, Alexander J.; Doll, Daniel W.; Lund, Gary K.; Balas, Wendy A.. Ionic liquid and a method of synthesizing an ionic liquid. USP2011098012277.
  6. DiSalvo, Roberto; Dykes, Jr., H. Waite; Rogers, Robin D.; Shamshina, Julia; Smiglak, Marcin. Ionic liquid monopropellant gas generator. USP2014018636860.
  7. 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.
  8. Quinlin,William T.; Cates,Dillard M.. Process for the synthesis of 4-amino-4H-1,2,4-triazole. USP2006057045635.

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