Power plants – Reaction motor – Solid propellant
Reexamination Certificate
2003-06-26
2008-12-09
Jagannathan, Vasu (Department: 1796)
Power plants
Reaction motor
Solid propellant
C060S255000, C060S253000, C523S138000, C523S179000, C524S464000, C524S527000
Reexamination Certificate
active
07461503
ABSTRACT:
An insulation material comprising a low-density EPDM polymer, at least one flame-retardant, and an organic filler. The insulation material is used in an insulation layer of a rocket motor. The organic filler is a polymeric, organic filler such as polyvinyl chloride. A rocket motor comprising an insulation material is also disclosed. The insulation material comprises a low-density EPDM polymer, at least one flame-retardant, and a polymeric, organic filler and is applied between an inner surface of a case of the rocket motor and a propellant. A method of insulating a rocket motor is also disclosed.
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Alliant Techsystems Inc.
Jagannathan Vasu
Ronesi Vickey
TraskBritt
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