Energetic nitramine-linked azoles and hydroxylammonium salts as oxidizers, initiators and gas generators
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0414977
(1999-10-07)
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발명자
/ 주소 |
- Bottaro Jeffrey C.
- Schmitt Robert J.
- Petrie Mark A.
- Penwell Paul E.
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
7 인용 특허 :
9 |
초록
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Novel compounds are provided having the structural formula R[--N(NO.sub.2)--L--R.sup.1 ].sub.n wherein R, L, R.sup.1 and n are defined herein. The compounds are useful in a variety of contexts, but are primarily to be used as high energy oxidizing agents in explosive compositions, propellant formula
Novel compounds are provided having the structural formula R[--N(NO.sub.2)--L--R.sup.1 ].sub.n wherein R, L, R.sup.1 and n are defined herein. The compounds are useful in a variety of contexts, but are primarily to be used as high energy oxidizing agents in explosive compositions, propellant formulations, gas-generating compositions and the like. The compounds are also useful as pharmaceutical agents. Compositions containing the compounds are also provided, including energetic compositions, as are methods for using the novel compounds and compositions.
대표청구항
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[ What is claimed is:] [1.]1. A compound having the structural formula (I)R is either (a) C.sub.4 -C.sub.24 hydrocarbyl substituted with zero to 6 substituents and optionally containing one or more non-hydrocarbyl linkages and one or more nonhydrogen, noncarbon atoms, or (b) --L--R.sup.1, or (c) pol
[ What is claimed is:] [1.]1. A compound having the structural formula (I)R is either (a) C.sub.4 -C.sub.24 hydrocarbyl substituted with zero to 6 substituents and optionally containing one or more non-hydrocarbyl linkages and one or more nonhydrogen, noncarbon atoms, or (b) --L--R.sup.1, or (c) polymeric;L comprises a divalent hydrocarbylene linking group;R.sup.1 is --ONR.sup.2 R.sup.3, --O--[NR.sup.2 R.sup.3 R.sup.4 ].sup.+ Y.sup.-, --ON.dbd.CR.sup.5 R.sup.6 or --O--[N.dbd.CR.sup.5 R.sup.6 ]H.sup.+ Y.sup.- wherein R.sup.2, R.sup.3 and R.sup.4 are independently hydrogen, alkyl, aryl, or aralkyl, if alkyl, aryl or aralkyl, optionally substituted with --NO.sub.2, --NH.sub.2 and/or --NF.sub.2 substituents, Y.sup.- is an oxidizing anion or a nitrogen-containing heterocyclic anion, and R.sup.5 and R.sup.6 are independently H, --NH.sub.2, --NF.sub.2, --NR.sup.7 --NH.sub.2 or --NR.sup.7 (NO.sub.2) wherein R.sup.7 is hydrogen, alkyl, aryl, aralkyl, if alkyl, aryl or aralalkyl, optionally substituted with --NO.sub.2, --NH.sub.2 and/or --NF.sub.2 substituents; andn is an integer in the range of 1 to n.sub.max, wherein n.sub.max is the maximum number of --N(NO.sub.2)--L--R.sup.1 groups that can bind to R through single covalent bonds.
이 특허에 인용된 특허 (9)
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Flanagan ; Joseph E. ; Frankel ; Milton B., 1,3-Diazido-2-nitrazapropane.
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Flanagan Joseph E. (Woodland Hills CA) Wilson Edgar R. (Glendale CA) Frankel Milton B. (Tarzana CA), 1,5-diazido-3-nitrazapentane and method of preparation thereof.
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Witucki Edward F. (Van Nuys CA) Flanagan Joseph E. (Woodland Hills CA), Azido nitramino ethers.
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Walker Evan H. (Aberdeen MD) Hillstrom Warren W. (Bel Air MD), Binary munition system.
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Biddle Richard A. (Elkton MD) Sutton Ernest S. (Landenberg PA), Highly soluble, non-hazardous hydroxylammonium salt solutions for use in hybrid rocket motors.
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Rothgery Eugene F. (North Branford CT) Migliaro ; Jr. Francis W. (Waterbury CT), Hydroxylammonium salts of 5-nitro-1,2,4-triazol-3-one.
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Wallace ; II Ingvar A. (Brigham City UT) Braithwaite Paul C. (Brigham City UT) Neidert Jamie B. (Ogden UT), Plastisol explosive.
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Zeigler Edward H. (Great Meadows NJ), Propellant composition for automotive safety applications.
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Cartwright Richard V. (Wantage NJ), Propellants useful in electrothermal-chemical guns.
이 특허를 인용한 특허 (7)
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Mendenhall, Ivan V., Guanylurea nitrate in gas generation.
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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.
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Helmut Mack DE; Peter Jenkner DE; Roland Edelmann DE; Dieter Barfurth DE; Alber-Johannes Frings DE; Burkhard Standke DE; Jaroslaw Monkiewicz DE; Michael Horn DE; Thomas Schlosser DE, Organosilane-and/or organosiloxane-containing agent for filled polyamide.
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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.
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Highsmith, Thomas K.; Hanks, Jami M.; Velarde, Stephen P.; Bottaro, Jeffrey, Process for the synthesis and recovery of nitramines.
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Highsmith, Thomas K.; Hanks, Jami M.; Velarde, Stephen P.; Bottaro, Jeffrey, Process for the synthesis and recovery of nitramines.
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Doll,Daniel W.; Hanks,Jami M.; Allred,Alan G.; Niles,John B., Reduced sensitivity, melt-pourable TNT replacements.
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