Composite material
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United States of America Patent
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Jun 16, 1998
Grant Date -
N/A
app pub date -
Nov 14, 1995
filing date -
Mar 14, 1994
priority date (Note) -
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Abstract
A composite material comprised of a support (1) and a heat foamable material (8), with the heat foamable material (8) being contained into a room (7) defined by the support (1) so that when heat is applied, form expands out of the room (7). Additionally provided is an expanded seal (9) obtained by using a composite material as defined here before and to a process for the manufacture of such composite material. Other applications of the composite material such as structure reinforcement and vibration dampening, are further discussed.
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