Back to results
US 6,284,809 B1Granted
Thermally insulating syntactic foam composition
AssigneeEmerson & Cuming Composite Materials, Inc.
InventorsJohn Plummer, Michael Toupin, James Yeh
Life of this patent
Estimating the term…
Abstract
A syntactic foam composition is formed from a resin binder containing microspheres and minispheres and having a thermal conductivity less than 0.120 watts/meter° K.
Claims9
A syntactic foam composition comprising between about 21 and about 24 volume percent of a hardened resin, between about 14 and about 21 volume percent of microspheres and between about 55 and about 60 volume percent of minispheres based on the total volume of said syntactic foam composition, said syntactic foam composition having a thermal conductivity less than 0.120 watts/meter-° K.
Dependencies are inferred from the claim text.