Energetic polymers as reactive structural materials for use in weapon systems

摘要

A jacket consisting of at least one energetic thermosetting polymer and / or at least one thermoplastic energetic polymer for a weapon system, characterized in that the at least one energetic thermosetting polymer and / or the at least one thermoplastic polymer contain / contain recurring units or consist / consist of recurring units which are derived from (a) at least one monomer of the formula 1R [(COX) a (A) b (B) c (Y) d] in which: - the radical R • a straight-chain or branched, saturated or unsaturated aliphatic Hydrocarbon radical R1, which has a pure carbon structure or a carbon structure interrupted by one or more heteroatoms, in which the heteroatoms are selected from oxygen, sulfur and nitrogen, or • a saturated or unsaturated cycloaliphatic hydrocarbon radical R2, which has a pure carbon structure or one or more Heteroatoms interrupted has a carbon structure in which the heteroatoms are selected from oxygen, sulfur and nitrogen; • an aromatic or heteroaromatic hydrocarbon radical R3, or • a combination of one or more radicals R1 and R2, R1 and R3, R2 and R3, R1, R2 and R3, or at least two radicals R3 or from at least two radicals R2 to which the radicals -COX, A, B and Y are connected; - X is hydroxy, C1-6-alkoxy, a halogen atom selected from fluorine, chlorine, bromine, or an oxygen atom in the event that two monomers of the formula 1 are linked via their radicals COX to form a dimeric acid anhydride CO-O-CO, - Y is hydroxy and / or amino NH2 or NHR4, where R4 is C1-6-alkyl, - A is one or more energetic functional groups selected from -NO2, -NHNO2, NR4NO2, -ONO2, -NF2, -N = N-, -N3, = N-NO2; - B halogen, and in which the subscripts mean: - a and d, respectively an integer greater than or equal to 1, - b and c each zero or an integer, d ie less than or equal to the number of free valences of the radical R minus the sum of the indices a and d, with the proviso that the sum of the indices a, b, c and d corresponds to the total number of free valences of R and with the Provided that the index b for at least one monomer of the formula 1 is different from zero; or (b) at least one monomer of the formula 2R [(COX) a (A) b (B) c] in combination with at least one monomer of the formula 3R [(A) b (B) c (Y) d] wherein R, X, A, B and Y mean the same as in formula 1 and the indices mean: - a and d are each an integer that is greater than or equal to 2, - b and c are each zero or an integer that is less than or is equal to the number of free valences of the radical R minus the index a in formula 2 or the index d in formula 3, with the proviso that the sum of the indices a, b and c in formula 2 or the indices b, c and d in formula 3 corresponds to the total number of free valences of R and with the proviso that the index b for at least one of the monomers of formulas 2 and 3 is different from zero.