Integrated structural composite and ceramic flame barrier
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United States of America Patent
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Sep 24, 1996
Grant Date -
N/A
app pub date -
Sep 22, 1994
filing date -
Sep 22, 1994
priority date (Note) -
Expired
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Abstract
An integrated structural composite panel and ceramic flame barrier which is a structural load bearing support member while exhibiting superior flame resistant characteristics. There is a first layer which is a structural polymer composite which defines the form of the finished supporting member. A second layer is a fiber reinforced film adhesive which binds the third layer to the first layer. The third layer is a polymer precursor of a ceramic matrix which exhibits polymeric properties at a lower temperature and ceramic matrix properties at a higher temperature. The three layers are co-cured in a one step process.
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