Explosive compositions and methods for fabricating explosive compositions
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C06B-025/00
D03D-023/00
D03D-043/00
출원번호
US-0579202
(2009-10-14)
등록번호
US-8172965
(2012-05-08)
발명자
/ 주소
Daoud, Sami
Berger, Thomas R.
Villeburn, Michael J.
출원인 / 주소
Raytheon Company
대리인 / 주소
Cantor Colburn LLP
인용정보
피인용 횟수 :
2인용 특허 :
3
초록▼
PBX compositions and methods for fabricating PBX compositions are provided. In an exemplary embodiment, a PBX composition comprises a binder matrix comprising a thermoset resin and an oxidizer comprising octanitrocubane (ONC), the oxidizer homogeneously dispersed within the binder matrix. In another
PBX compositions and methods for fabricating PBX compositions are provided. In an exemplary embodiment, a PBX composition comprises a binder matrix comprising a thermoset resin and an oxidizer comprising octanitrocubane (ONC), the oxidizer homogeneously dispersed within the binder matrix. In another embodiment, a method for fabricating a PBX composition comprises providing an oxidizer comprising octanitrocubane (ONC) and blending the oxidizer with a prepolymer that, upon cure, forms a thermoset resin.
대표청구항▼
1. A PBX composition comprising: a binder matrix comprising a thermoset resin;an oxidizer comprising octanitrocubane (ONC), the oxidizer homogeneously dispersed within the binder matrix; andfirst structures comprising a first material and second structures comprising a second material, wherein, upon
1. A PBX composition comprising: a binder matrix comprising a thermoset resin;an oxidizer comprising octanitrocubane (ONC), the oxidizer homogeneously dispersed within the binder matrix; andfirst structures comprising a first material and second structures comprising a second material, wherein, upon combination, the first material and the second material form a polymer, and wherein the first structures are hollow spheres or single-walled carbon nanotubes and the first material is a monomer precursor. 2. The PBX composition of claim 1, wherein the oxidizer further comprises a material selected from the group consisting of HMX, RDX, Cl -20, aluminum, and combinations thereof. 3. The PBX composition of claim 1, wherein the binder matrix comprises a thermoset resin selected from the group consisting of polysulfone, polyether sulfone, polyphenyl sulfone, polyphenylene sulfide, polyaryl ketones, polyisobutylene, hydroxyl-terminated polybutadiene, carboxyl-terminated polybutadiene, polybutadiene-acrylic acid-acrylonitrile, polyurethanes, polyesters, polyimides, cellulose acetate, cellulose acetate butyrate, ethylene vinyl acetate, glacidyl azide polymer, nitropolyurethanes, polyvinylnitrate, and combinations thereof. 4. The PBX composition of claim 1, further comprising a plasticizer. 5. The PBX composition of claim 4, wherein the plasticizer comprises a material selected from the group consisting of triacetin, dioctyl adipate, dioctyl phathalate, diethyl phthalate, dibutyl phthalate, isodecyl pelargonate, tricresyl phosphate, n-butyl nena, methyl-ethyl nena, ethyl nena, bis-2,2-dinitropropyl fumarate (BDNPF), bis-2,2-nitropropyl acetate, nitroglycerin, metriol trinitrate/diethylene glycol dinitrate, diethylene glycol dinitrate, butanetriol trinitrate, and combinations thereof. 6. The PBX composition of claim 1, wherein the first structures encapsulate a first monomer precursor and the second structures encapsulate a second monomer precursor, and wherein the first monomer precursor and the second monomer precursor are the same monomer precursor or are different monomer precursors. 7. The PBX composition of claim 1, wherein the first structures encapsulate a monomer precursor and the second structures encapsulate a catalyst and/or coupling agent. 8. The PBX composition of claim 1, wherein the first structures comprise an overcoat of a catalyst and/or a coupling agent.
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이 특허에 인용된 특허 (3)
Wanninger Paul (Schrobenhausen DEX) Wild Richard (Karlshuld DEX) Kleinschmidt Ernst (Schrobenhausen DEX) Spth Helmut (Schrobenhausen DEX), Explosive charge.
Daniels, Michael A.; Heaps, Ronald J.; Wallace, Ronald S.; Pantoya, Michelle L.; Collins, Eric S., Energetic materials and methods of tailoring electrostatic discharge sensitivity of energetic materials.
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