Explosive and thermic compositions or charges – Structure or arrangement of component or product – Solid particles dispersed in solid solution or matrix
Patent
1988-03-08
1990-04-10
Lechert, Jr., Stephen J.
Explosive and thermic compositions or charges
Structure or arrangement of component or product
Solid particles dispersed in solid solution or matrix
149 199, 149 40, 149 42, 149 44, 149 76, C06B 4510
Patent
active
049157540
ABSTRACT:
A high acceleration high performance solid rocket motor grain such as for a ballistic defense missile or rocket assisted projectile comprises a propellant material which includes a highly plasticized binder so that the grain has a solids ratio equal to at least about 95 percent. In order that the grain with such a solids ratio may have adequate strength and withstand high acceleration forces, a reticulated structure is embedded therein. A method of constructing a rocket motor having such a grain is also disclosed.
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Hamner James W.
Hightower, Jr. James O.
Rector Carl M.
Sato Tomio
Lechert Jr. Stephen J.
Morton Thiokol Inc.
Simmons James C.
White Gerald K.
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