Abstract: Formulated propellants and methods of forming the same are described herein. The formulated propellants include a hydrocarbon fluid, wherein the formulated propellant exhibits a distillation curve 10% point at a temperature between 365° F. (185° C.) and 410° F. (210° C.) and an end point at or below 525° F. (273° C.).

Abstract: A method for chemically neutralizing a nitroarene explosive uses a nitroarene hypergol having an ?,?-amine and an accelerant that is applied to the explosive composition to cause ignition of the explosive composition. The method may be used to neutralize active mines.

Abstract: The present invention relates to a liquid or gel propellant comprising an oxidizer and a fuel, said fuel preferably having a vapor pressure not exceeding 10 millimeters of mercury at 25.degree. C. and being selected from the group consisting of hydroxy-(lower alkyl)-hydrazine, dihydroxy-(lower alkyl)hydrazine, cyanoethylhydrazine, 1-methyl-1-cyanoethylhydrazine, 1,1-dimethyl-2-cyanoethylhydrazine, and combinations thereof. Also claimed is a method of making the propellant.

Abstract: The incorporation of methyl alcohol into a hydrazine, and hydrazine nitrate uel blend is effective in lowering the freezing point of the combination while enhancing the performance of the monopropellant blend by contributing to the total energy of the monopropellant ternary combination. Hydrazine content varies from about 58 to about 68 weight percent, the hydrazine nitrate varies from about 20 to about 25 weight percent, and the methyl alcohol varies from about 12 to about 17 weight percent. The freezing point of this monopropellant fuel blend has a freezing point from about -29.degree. F. to about -65.degree. F., which renders this monopropellant fuel blend useful as a tactical monopropellant fuel blend over a wide temperature range.

Abstract: A high density specialty fuel for propelling limited volume ramjet and turbojet missile systems comprising a blend of at least 70 weight percent of exotetrahydrodicyclopentadiene and a correspondingly minor amount of a combination of a mixture of C.sub.5 -C.sub.7 alkanes and/or cycloalkanes and hydrogenated dimers of norbornadiene.

Abstract: A high density fuel composition having low temperature operational capability for propelling turbo-jet, limited volume missile systems consisting essentially of at least 95 weight percent exo-tetrahydrodicyclopentadiene (JP-10) and a correspondingly minor amount of a C.sub.3 -C.sub.7 saturated hydrocarbon.

Abstract: An improved explosive composition is disclosed and comprises a major portion of an explosive having a detonation velocity between about 1500 and 10,000 meters per second and a minor amount of a donor additive comprising a non-explosive compound or mixture of non-explosive compounds which when subjected to an energy fluence of 1000 calories/cm.sup.2 or less is capable of releasing free radicals each having a molecular weight between 1 and 120. Exemplary donor additives are dibasic acids, polyamines and metal hydrides.

Abstract: A high density specialty fuel for propelling limited volume ramjet and turbojet missile systems comprising a blend of at least 70 weight percent of exotetrahydrodicyclopentadiene and a correspondingly minor amount of a combination of a C.sub.5 -C.sub.7 alkane or cycloalkane and a tetrahydro derivative of the trimer and/or co-trimer of cyclopentadiene and methylcyclopentadiene.

Abstract: Method for effecting the formation of co-trimers of cyclopentadiene and methylcyclopentadiene whereby a mixture of the dimers of said dienes is heated in the presence of an inert solvent. The foregoing method is implemented to provide a high energy fuel by substantially completely hydrogenating the resultant trimerization product.

Abstract: Polymeric sulfur nitride (SN).sub.x is utilized as the conducting explosive aterial in electric initiators.

Abstract: Novel codimer (I) of norbornadiene and 1,3-cyclohexadiene and its hydrogenated derivative (II), having the following structures: ##STR1## and processes for preparing both are disclosed. Product (II) can be used as a high energy fuel. Process for codimer I involves use of three component homogeneous catalytic system of cobaltic or cobaltous acetylacetonate, 1,2-bisdiphenylphosphino ethane and one of three alkyl aluminum chlorides.

Abstract: Norbornadiene and 1,3-pentadiene are catalytically codimerized to an olefinic codimer using a three-component homogeneous catalytic system of cobaltic or cobaltous acetylacetonate, triphenylphosphine and an alkyl aluminum chloride. The codimer, after hydrogenation, has utility as a high energy missile fuel or a diluent for a higher viscous missile fuel.

Abstract: Catalytic codimerization of norbornadiene and 1,3-pentadiene yields an olefinic codimer which, after hydrogenation, has utility as a high energy missile fuel or a diluent for a higher viscous missile fuel. Used is a three-component homogeneous catalytic system, consisting of cobaltic or cobaltous acetylacetonate, 1,2-bisdiphenylphosphina ethane and an alkyl aluminum chloride.

Abstract: Norbornadiene and nobornene are catalytically codimerized to the saturated exo-exo hexacyclic dimer of norbornadiene. Used is a three-component homogeneous catalytic system consisting of cobaltic or cobaltous acetylacetonate, 1,2-bisdiphenylphosphino ethane and an alkyl aluminum chloride. Resulting dimer can be used as a component of high energy fuel.

Abstract: Catalytic codimerization of norbornadiene and 1,3-butadiene, using a three-component homogeneous catalytic system consisting of cobaltic or cobaltous acetylacetonate, 1,2-bisdiphenylphosphino ethane and an alkyl aluminum chloride, yields a codimer having the following structure: ##STR1## Upon hydrogenation, codimer I forms tetramethylene nortricyclane having utility as a high energy fuel.

Abstract: Ionic alcoholysis of Binor-S, a C.sub.14 heptacyclic, saturated hydrocarbon, in the presence of a primary alcohol and hydrogen, yields a low melting point product containing novel alkyl ethers of Binor-S. Alcoholysis occurs at about 50.degree.-300.degree. C. and at about 100-10,000 p.s.i.g. in the presence of Raney nickel, palladium-on-carbon or palladium-on-alumina catalyst promoted by a hydrogen halide or its equivalent. Resulting product has utility as a high energy fuel.

Abstract: A process for making high density fuels by heating a mixture of cyclopentadiene dimer and methylcyclopentadiene dimer at a temperature sufficient to promote substantial formation of the Diels-Alder trimer of the monomeric cyclopentadienes, followed by hydrogen saturation of the olefinically unsaturated trimerization product.

Abstract: Ionic hydrogenolysis of Binor-S, a C.sub.14 heptacyclic saturated hydrocarbon, yields a low melting point product containing predominantly hexacyclics and lesser amounts of pentacyclics. Hydrogenolysis occurs at about 50.degree.-200.degree. C and at about 100-10,000 p.s.i.g. in the presence of a palladium-on-carbon catalyst, palladium-on-alumina or Raney nickel and is promoted by a hydrogen halide or its equivalent. Resulting product has utility as a high energy fuel.