Fiber-reinforced syntactic foam composites and method of forming same

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United States of America Patent

PATENT NO 4595623
SERIAL NO

06607847

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Abstract

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Fiber-reinforced syntactic foam composites having a low specific gravity and a low coefficient of thermal expansion suitable for forming lightweight structures for spacecraft applications are prepared from a mixture of a heat curable thermosetting resin, hollow microspheres having a diameter of about 5 to 200 micrometers and fibers having a length less than or equal to 250 micrometers.

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Patent Owner(s)

Patent OwnerAddress
HUGHES ELECTRONICS CORPORATIONP O BOX 956 200 N SEPULVEDA BLVD EL SEGUNDO CA 90245

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Pont Preston S Northridge, CA 2 138
Freeman, Janet E Pasadena, CA 1 127
Ritter, Robert E Palos Verdes Estates, CA 6 215
Wittmann, Alois Palos Verdes, CA 14 366

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