Fiber-reinforced rocket motor insulation

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United States of America Patent

PATENT NO 7070705
APP PUB NO 20040157979A1
SERIAL NO

10772877

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Abstract

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Insulation for a rocket motor is provided, as is a method for insulating a rocket motor. The insulation includes a cured elastomer and vapor-grown carbon fibers dispersed in the cured elastomer. The cured elastomer is preferably formed from a precursor composition comprising an EPDM terpolymer. Generally, the vapor-grown carbon fibers have an internal graphitized tube surrounded by a sheath of vapor-deposited amorphous carbon.

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Patent Owner(s)

Patent OwnerAddress
NORTHROP GRUMMAN SYSTEMS CORPORATION2980 FAIRVIEW PARK DRIVE FALLS CHURCH VA 22042-4511

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ellertson, John W Brigham City, UT 8 62
Harvey, Albert R Brigham City, UT 9 60

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