Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1984-05-07
1986-06-17
Foelak, Morton
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428209, 521 54, 521 82, 521 99, 521134, 521135, 521136, 521138, 523218, 523219, B32B 300
Patent
active
045956235
ABSTRACT:
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.
REFERENCES:
patent: 2806509 (1957-09-01), Bozzacco et al.
patent: 3230184 (1966-01-01), Alford
patent: 3365358 (1968-01-01), Hutchins
patent: 3553002 (1971-01-01), Haraway, Jr. et al.
patent: 3730920 (1973-05-01), D'Alessandro
patent: 3849350 (1974-11-01), Matsko
patent: 4005033 (1977-01-01), Georgeau et al.
patent: 4031059 (1977-06-01), Strauss
patent: 4107134 (1978-08-01), Dawans
patent: 4112179 (1978-09-01), Maccalous et al.
patent: 4309334 (1982-01-01), Valitsky
patent: 4361453 (1982-11-01), Gagliani et al.
patent: 4363883 (1982-12-01), Gagliani et al.
patent: 4410639 (1983-10-01), Bouley
patent: 4412012 (1983-10-01), Bouley et al.
patent: 4447565 (1984-05-01), Lula et al.
Du Pont Preston S.
Freeman Janet E.
Ritter Robert E.
Wittmann Alois
Foelak Morton
Hughes Aircraft Company
Karambelas A. W.
Lachman M. E.
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